NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
NuMicro® Family
M480 Series
Datasheet
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based
system design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
Mar 30, 2018
Page 1 of 401
Rev 1.00
M480 SERIES DATASHEET
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
TABLE OF CONTENTS
1 GENERAL DESCRIPTION............................................................................... 11
2 FEATURES ...................................................................................................... 12
2.1NuMicro® M480 Features ........................................................................................................12
3 PARTS INFORMATION ................................................................................... 24
3.1Summary .................................................................................................................................24
3.2Package Type .........................................................................................................................24
3.3NuMicro® M481 Base Series ..................................................................................................25
3.4NuMicro® M482 USB FS OTG Series .....................................................................................26
3.5NuMicro® M483 CAN Series ...................................................................................................27
3.6NuMicro® M484 USB HS OTG Series ....................................................................................28
3.7NuMicro® M485 Crypto Series ................................................................................................29
3.8NuMicro® M487 Ethernet Series .............................................................................................30
3.9NuMicro® M480 Naming Rule .................................................................................................31
4 PIN CONFIGURATION & DESCRIPTION ....................................................... 32
4.1Pin Configuration.....................................................................................................................32
M480 SERIES DATASHEET
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.1.11
4.1.12
4.1.13
4.1.14
4.1.15
4.1.16
4.1.17
4.1.18
4.1.19
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M481 Base Series QFN33 Pin Diagram ......................................................... 32
M481 Base Series LQFP48 Pin Diagram ....................................................... 33
M481 Base Series LQFP64 Pin Diagram ....................................................... 34
M482 USB FS OTG Series QFN33 Pin Diagram ........................................... 35
M482 USB FS OTG Series LQFP48 Pin Diagram .......................................... 36
M482 USB FS OTG Series LQFP64 Pin Diagram .......................................... 37
M482 USB FS OTG Series LQFP128 Pin Diagram ........................................ 38
M483 CAN Series LQFP64 Pin Diagram ........................................................ 39
M483 CAN Series LQFP128 Pin Diagram ...................................................... 40
M484 USB HS OTG Series LQFP64 Pin Diagram ......................................... 41
M484 USB HS OTG Series with 2 USB LQFP64 Pin Diagram ....................... 42
M484 USB HS OTG Series LQFP128 Pin Diagram ....................................... 43
M485 Crypto Series QFN33 Pin Diagram....................................................... 44
M485 Crypto Series LQFP48 Pin Diagram ..................................................... 45
M485 Crypto Series LQFP64 Pin Diagram ..................................................... 46
M485 Crypto Series LQFP128 Pin Diagram ................................................... 47
M487 Ethernet Series LQFP64 Pin Diagram .................................................. 48
M487 Ethernet Series LQFP128 Pin Diagram ................................................ 49
M487 Ethernet Series LQFP144 Pin Diagram ................................................ 50
4.2Pin Description ........................................................................................................................51
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
Mar 30, 2018
M481 Series Pin Description .......................................................................................... 51
M482 Series Pin Description .......................................................................................... 68
M483 Series Pin Description .......................................................................................... 97
M484 Series Pin Description ........................................................................................ 125
M485 Series Pin Description ........................................................................................ 152
M487 Series Pin Description ........................................................................................ 180
M480 Multi-function Summary Table ............................................................................ 211
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4.2.8
M480 Multi-function Summary Table Sorted by GPIO .................................................. 238
5 BLOCK DIAGRAM ......................................................................................... 269
5.1NuMicro® M480 Block Diagram ............................................................................................269
6 FUNCTIONAL DESCRIPTION ....................................................................... 270
6.1ARM® Cortex® -M4 Core ........................................................................................................270
6.2System Manager ...................................................................................................................273
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.2.10
6.2.11
Overview ...................................................................................................................... 273
System Reset ............................................................................................................... 273
System Power Distribution ........................................................................................... 279
Power Modes and Wake-up Sources ........................................................................... 280
Power Modes Transition ............................................................................................... 284
System Memory Map.................................................................................................... 285
SRAM Memory Orginization ......................................................................................... 287
Bus Matrix .................................................................................................................... 289
HIRC Auto Trim ............................................................................................................ 289
System Timer (SysTick) ............................................................................................... 290
Nested Vectored Interrupt Controller (NVIC) ................................................................ 290
6.3Clock Controller.....................................................................................................................291
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
Overview ...................................................................................................................... 291
Clock Generator ........................................................................................................... 293
System Clock and SysTick Clock ................................................................................. 294
Peripherals Clock ......................................................................................................... 295
Power-down Mode Clock .............................................................................................. 296
Clock Output ................................................................................................................. 296
USB Clock Source ........................................................................................................ 297
6.4Flash Memeory Controller (FMC) .........................................................................................298
Overview ...................................................................................................................... 298
Features ....................................................................................................................... 298
6.5General Purpose I/O (GPIO) .................................................................................................299
6.5.1
6.5.2
Overview ...................................................................................................................... 299
Features ....................................................................................................................... 299
6.6PDMA Controller (PDMA) .....................................................................................................300
6.6.1
6.6.2
Overview ...................................................................................................................... 300
Features ....................................................................................................................... 300
6.7Timer Controller (TMR) .........................................................................................................301
6.7.1
6.7.2
Overview ...................................................................................................................... 301
Features ....................................................................................................................... 301
6.8Watchdog Timer (WDT) ........................................................................................................303
6.8.1
6.8.2
Overview ...................................................................................................................... 303
Features ....................................................................................................................... 303
6.9Window Watchdog Timer (WWDT) .......................................................................................304
6.9.1
6.9.2
6.10
Overview ...................................................................................................................... 304
Features ....................................................................................................................... 304
Real Time Clock (RTC) ................................................................................................305
6.10.1 Overview ...................................................................................................................... 305
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6.4.1
6.4.2
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32-bit ARM Cortex -M4F Microcontroller
6.10.2 Features ....................................................................................................................... 305
6.11
EPWM Generator and Capture Timer (EPWM)...........................................................306
6.11.1 Overview ...................................................................................................................... 306
6.11.2 Features ....................................................................................................................... 306
6.12
Basic PWM Generator and Capture Timer (BPWM) ...................................................308
6.12.1 Overview ...................................................................................................................... 308
6.12.2 Features ....................................................................................................................... 308
6.13
Quadrature Encoder Interface (QEI) ...........................................................................309
6.13.1 Overview ...................................................................................................................... 309
6.13.2 Features ....................................................................................................................... 309
6.14
Enhanced Input Capture Timer (ECAP) ......................................................................310
6.14.1 Overview ...................................................................................................................... 310
6.14.2 Features ....................................................................................................................... 310
6.15
UART Interface Controller (UART) ..............................................................................311
6.15.1 Overview ...................................................................................................................... 311
6.15.2 Features ....................................................................................................................... 311
6.16
Ethernet MAC Controller (EMAC) ................................................................................313
6.16.1 Overview ...................................................................................................................... 313
6.16.2 Features ....................................................................................................................... 313
6.17
Smart Card Host Interface (SC)...................................................................................314
6.17.1 Overview ...................................................................................................................... 314
6.17.2 Features ....................................................................................................................... 314
6.18
I2S Controller (I2S)........................................................................................................315
6.18.1 Overview ...................................................................................................................... 315
6.18.2 Features ....................................................................................................................... 315
6.19
Serial Peripheral Interface (SPI) ..................................................................................316
M480 SERIES DATASHEET
6.19.1 Overview ...................................................................................................................... 316
6.19.2 Features ....................................................................................................................... 316
6.20
Quad Serial Peripheral Interface (QSPI) .....................................................................318
6.20.1 Overview ...................................................................................................................... 318
6.20.2 Features ....................................................................................................................... 318
6.21
SPI Synchronous Serial Interface Controller (SPI Master mode)................................319
6.21.1 Overview ...................................................................................................................... 319
6.21.2 Features ....................................................................................................................... 319
6.22
I2C Serial Interface Controller (I2C) ..............................................................................320
6.22.1 Overview ...................................................................................................................... 320
6.22.2 Features ....................................................................................................................... 320
6.23
USCI - Universal Serial Control Interface Controller (USCI) .......................................321
6.23.1 Overview ...................................................................................................................... 321
6.23.2 Features ....................................................................................................................... 321
6.24
USCI – UART Mode ....................................................................................................322
6.24.1 Overview ...................................................................................................................... 322
6.24.2 Features ....................................................................................................................... 322
6.25
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USCI - SPI Mode .........................................................................................................323
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6.25.1 Overview ...................................................................................................................... 323
6.25.2 Features ....................................................................................................................... 323
6.26
USCI - I2C Mode ..........................................................................................................325
6.26.1 Overview ...................................................................................................................... 325
6.26.2 Features ....................................................................................................................... 325
6.27
Controller Area Network (CAN) ...................................................................................326
6.27.1 Overview ...................................................................................................................... 326
6.27.2 Features ....................................................................................................................... 326
6.28
Secure Digital Host Controller (SDH) ..........................................................................327
6.28.1 Overview ...................................................................................................................... 327
6.28.2 Features ....................................................................................................................... 327
6.29
External Bus Interface (EBI) ........................................................................................328
6.29.1 Overview ...................................................................................................................... 328
6.29.2 Features ....................................................................................................................... 328
6.30
USB 1.1 Device Controller (USBD) .............................................................................329
6.30.1 Overview ...................................................................................................................... 329
6.30.2 Features ....................................................................................................................... 329
6.31
High Speed USB 2.0 Device Controller (HSUSBD) ....................................................330
6.31.1 Overview ...................................................................................................................... 330
6.31.2 Features ....................................................................................................................... 330
6.32
USB 2.0 Host Controller (USBH) .................................................................................331
6.32.1 Overview ...................................................................................................................... 331
6.32.2 Features ....................................................................................................................... 331
6.33
USB On-The-Go (OTG) ...............................................................................................332
6.33.1 Overview ...................................................................................................................... 332
6.33.2 Features ....................................................................................................................... 332
High Speed USB On-The-Go (HSOTG) ......................................................................333
6.34.1 Overview ...................................................................................................................... 333
6.34.2 Features ....................................................................................................................... 333
6.34.3 Basic Configuration ...................................................................................................... 333
6.35
CRC Controller (CRC) .................................................................................................334
6.35.1 Overview ...................................................................................................................... 334
6.35.2 Features ....................................................................................................................... 334
6.36
Cryptographic Accelerator (CRYPTO) .........................................................................335
6.36.1 Overview ...................................................................................................................... 335
6.36.2 Features ....................................................................................................................... 335
6.37
Enhanced 12-bit Analog-to-Digital Converter (EADC).................................................337
6.37.1 Overview ...................................................................................................................... 337
6.37.2 Features ....................................................................................................................... 337
6.38
Digital to Analog Converter (DAC) ...............................................................................339
6.38.1 Overview ...................................................................................................................... 339
6.38.2 Features ....................................................................................................................... 339
6.39
Analog Comparator Controller (ACMP) .......................................................................340
6.39.1 Overview ...................................................................................................................... 340
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6.34
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32-bit ARM Cortex -M4F Microcontroller
6.39.2 Features ....................................................................................................................... 340
6.40
OP Amplifier (OPA) ......................................................................................................341
6.40.1 Overview ...................................................................................................................... 341
6.40.2 Features ....................................................................................................................... 341
7 APPLICATION CIRCUIT ................................................................................ 342
7.1Power Supply Scheme with External Vref ............................................................................342
7.2Power Supply Scheme with Internal Vref..............................................................................343
7.3Power Supply Scheme with VREF and External RTC with Battery Power .............................344
7.4Power Supply Scheme with VREF and Internal RTC with Battery Power ..............................345
7.5Peripheral Application Scheme .............................................................................................346
8 ELECTRICAL CHARACTERISTICS .............................................................. 348
8.1Absolute Maximum Ratings ..................................................................................................348
8.1.1
8.1.2
8.1.3
8.1.4
Voltage Characteristics................................................................................................. 348
Current Characteristics ................................................................................................. 348
Thermal Characteristics................................................................................................ 348
EMC Characteristics ..................................................................................................... 349
8.2General Operating Conditions ..............................................................................................350
8.3DC Electrical Characteristics ................................................................................................351
8.3.1
8.3.2
8.3.3
8.3.4
Typical Current Consumption ....................................................................................... 351
On-chip Peripheral Current Consumption ..................................................................... 358
Wakeup Time ............................................................................................................... 359
PIN DC Characteristics................................................................................................. 360
8.4AC Electrical Characteristics .................................................................................................362
M480 SERIES DATASHEET
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.4.7
8.4.8
External 4~24 MHz High Speed Crystal (HXT) characteristics ..................................... 362
External 4~24 MHz High Speed Clock Input (OSC) Characteristics ............................. 363
External 32.768 kHz Low Speed Crystal (LXT) characteristics .................................... 364
External 32.768 kHz Low Speed Clock Input (OSC) Characteristics ............................ 365
12 MHz Internal High Speed RC Oscillator (HIRC) ...................................................... 365
10 kHz Internal Low Speed RC Oscillator (LIRC) ......................................................... 366
PLL Characteristics ...................................................................................................... 366
PIN AC Characteristics ................................................................................................. 366
8.5Analog Electrical Characteristics ..........................................................................................368
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
8.5.8
8.5.9
8.5.10
LDO .............................................................................................................................. 368
Low-Voltage Reset ....................................................................................................... 368
Brown-out Detector....................................................................................................... 368
Power-on Reset ............................................................................................................ 369
Internal Voltage Reference ........................................................................................... 369
12-bit ADC .................................................................................................................... 370
Temperature Sensor..................................................................................................... 373
Digital to Analog Converter (DAC) ................................................................................ 373
Analog Comparator Controller (ACMP) ........................................................................ 375
OP Amplifier (OPA) ...................................................................................................... 375
8.6Flash DC Electrical Characteristic ........................................................................................377
8.7I2C Dynamic Characteristics .................................................................................................378
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8.8SPI Dynamic Characteristics ................................................................................................379
8.9I2S Dynamic Characteristics..................................................................................................382
8.10
USCI - I2C Dynamic Characteristics ............................................................................384
8.11
USCI - SPI Dynamic Characteristics ...........................................................................385
8.12
USB Characteristics .....................................................................................................388
8.12.1 USB Full-Speed ............................................................................................................ 388
8.12.2 USB Full-Speed PHY characteristics............................................................................ 388
8.12.3 USB High-Speed characteristics .................................................................................. 388
8.13
Ethernet Characteristics ..............................................................................................389
8.13.1 RMII Interface Timing ................................................................................................... 389
8.13.2 Ethernet PHY Management Interface Timing ............................................................... 389
8.14
SDIO Characteristics ...................................................................................................391
8.14.1 Default Mode Timing .................................................................................................... 391
8.14.2 SDIO Dynamic characteristics ...................................................................................... 391
9 PACKAGE OUTLINE DRAWING .................................................................. 393
9.1QFN 33L (5x5x0.8 mm3 Pitch 0.5 mm) .................................................................................393
9.2LQFP 48L (7x7x1.4 mm3 Footprint 2.0mm) ..........................................................................394
9.3LQFP 64L (7x7x1.4 mm3 footprint 2.0 mm) ..........................................................................395
9.4LQFP 128L (14x14x1.4 mm3 footprint 2.0 mm) ....................................................................396
9.5LQFP 144L (20x20x1.4 mm3 footprint 2.0 mm) ....................................................................397
10 ABBREVIATION ......................................................................................... 398
10.1
Abbreviations ...............................................................................................................398
11 REVISION HISTORY .................................................................................. 400
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LIST OF FIGURES
Figure 4.1-1 NuMicro® M481 Base Series QFN 33-pin Diagram ................................................... 32
Figure 4.1-2 NuMicro® M481 Base Series LQFP 48-pin Diagram ................................................. 33
Figure 4.1-3 NuMicro® M481 Base Series LQFP 64-pin Diagram ................................................. 34
Figure 4.1-4 NuMicro® M482 USB FS OTG Series QFN 33-pin Diagram ..................................... 35
Figure 4.1-5 NuMicro® M482 USB FS OTG Series LQFP 48-pin Diagram ................................... 36
Figure 4.1-6 NuMicro® M482 USB FS OTG Series LQFP 64-pin Diagram ................................... 37
Figure 4.1-7 NuMicro® M482 USB FS OTG Series LQFP 128-pin Diagram ................................. 38
Figure 4.1-8 NuMicro® M483 CAN Series LQFP 64-pin Diagram ................................................. 39
Figure 4.1-9 NuMicro® M483 CAN Series LQFP 128-pin Diagram ............................................... 40
Figure 4.1-10 NuMicro® M484 USB HS OTG Series LQFP 64-pin Diagram ................................. 41
Figure 4.1-11 NuMicro® M484 USB HS OTG Series with 2 USB LQFP 64-pin Diagram .............. 42
Figure 4.1-12 NuMicro® M484 USB HS OTG Series LQFP 128-pin Diagram ............................... 43
Figure 4.1-13 NuMicro® M485 Crypto Series QFN 33-pin Diagram .............................................. 44
Figure 4.1-14 NuMicro® M485 Crypto Series LQFP 48-pin Diagram ............................................ 45
Figure 4.1-15 NuMicro® M485 Crypto Series LQFP 64-pin Diagram ............................................ 46
Figure 4.1-16 NuMicro® M485 Crypto Series LQFP 128-pin Diagram .......................................... 47
Figure 4.1-17 NuMicro® M487 Ethernet Series LQFP 64-pin Diagram ......................................... 48
Figure 4.1-18 NuMicro® M487 Ethernet Series LQFP 128-pin Diagram ....................................... 49
Figure 4.1-19 NuMicro® M487 Ethernet Series LQFP 144-pin Diagram ....................................... 50
Figure 5.1-1 NuMicro® M480 Block Diagram ............................................................................... 269
Figure 6.1-1 Cortex® -M4 Block Diagram ...................................................................................... 270
M480 SERIES DATASHEET
Figure 6.2-1 System Reset Sources ............................................................................................ 274
Figure 6.2-2 nRESET Reset Waveform ....................................................................................... 276
Figure 6.2-3 Power-on Reset (POR) Waveform .......................................................................... 276
Figure 6.2-4 Low Voltage Reset (LVR) Waveform....................................................................... 277
Figure 6.2-5 Brown-out Detector (BOD) Waveform ..................................................................... 278
Figure 6.2-6 NuMicro® M480 Power Distribution Diagram........................................................... 279
Figure 6.2-7 Power Mode State Machine .................................................................................... 281
Figure 6.2-8 NuMicro® M480 Power Distribution Diagram........................................................... 284
Figure 6.2-9 SRAM Block Diagram .............................................................................................. 287
Figure 6.2-10 SRAM Memory Organization ................................................................................. 288
Figure 6.2-11 NuMicro® M480 Bus Matrix Diagram ..................................................................... 289
Figure 6.3-1 Clock Generator Global View Diagram.................................................................... 292
Figure 6.3-2 Clock Generator Block Diagram .............................................................................. 293
Figure 6.3-3 System Clock Block Diagrams ................................................................................ 294
Figure 6.3-4 HXT Stop Protect Procedure ................................................................................... 295
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Figure 6.3-5 SysTick Clock Control Block Diagram ..................................................................... 295
Figure 6.3-6 Clock Output Block Diagram ................................................................................... 296
Figure 6.3-7 USB Clock Source ................................................................................................... 297
Figure 6.25-1 SPI Master Mode Application Block Diagram ........................................................ 323
Figure 6.25-2 SPI Slave Mode Application Block Diagram .......................................................... 323
Figure 6.26-1 I2C Bus Timing ....................................................................................................... 325
Figure 8.3-1 Current Consumption versus Temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Disabled, PLL Source from HIRC ...................................................................... 352
Figure 8.3-2 Current Consumption versus Temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Enabled, PLL Source from HIRC....................................................................... 352
Figure 8.3-3 Current Consumption versus temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Disabled, PLL Source from HXT ....................................................................... 353
Figure 8.3-4 Current Consumption versus Temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Enabled, PLL Source from HXT ........................................................................ 353
Figure 8.3-5 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Disabled, PLL Source from HIRC ......................................................................................... 355
Figure 8.3-6 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Enabled, PLL Source from HIRC .......................................................................................... 355
Figure 8.3-7 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Disabled, PLL Source from HXT ........................................................................................... 356
Figure 8.3-8 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Enabled, PLL Source from HXT............................................................................................ 356
Figure 8.4-1 Typical Crystal Application Circuit ........................................................................... 363
Figure 8.4-2 Typical Crystal Application Circuit ........................................................................... 365
Figure 8.5-2 Typical Connection with Internal Voltage Reference............................................... 370
Figure 8.7-1 I2C Timing Diagram ................................................................................................. 378
Figure 8.8-1 SPI Master Mode Timing Diagram .......................................................................... 379
Figure 8.8-2 SPI Slave Mode Timing Diagram ............................................................................ 381
Figure 8.9-1 I2S Master Mode Timing Diagram............................................................................ 382
Figure 8.9-2 I2S Slave Mode Timing Diagram.............................................................................. 383
Figure 8.10-1 I2C Timing Diagram ............................................................................................... 384
Figure 8.11-1 SPI Master Mode Timing Diagram ........................................................................ 385
Figure 8.11-2 SPI Slave Mode Timing Diagram .......................................................................... 387
Figure 8.13-1 RMII Interface Timing Diagram .............................................................................. 389
Figure 8.13-2 Ethernet PHY Management Interface Timing Diagram ......................................... 390
Figure 8.14-1 SDIO Default Mode................................................................................................ 391
Figure 8.14-2 SDIO High-speed Mode ........................................................................................ 392
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Figure 8.5-1 Power-up Ramp Condition ...................................................................................... 369
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32-bit ARM Cortex -M4F Microcontroller
List of Tables
Table 6.2-1 Reset Value of Registers .......................................................................................... 275
Table 6.2-2 Power Mode Table .................................................................................................... 280
Table 6.2-3 Power Mode Difference Table .................................................................................. 281
Table 6.2-4 Power Mode Definition Table .................................................................................... 281
Table 6.2-5 Clocks in Power Modes ............................................................................................ 282
Table 6.2-6 Re-Entering Power-down Mode Condition ............................................................... 284
Table 6.2-7 Address Space Assignments for On-Chip Controllers.............................................. 287
Table 6.15-1 NuMicro® M480 Series UART Features ................................................................. 312
Table 8.1-1 Voltage Characteristics ............................................................................................. 348
Table 8.1-2 Current Characteristics ............................................................................................. 348
Table 8.1-3 Thermal Characteristics ............................................................................................ 349
Table 8.1-4 EMS Characteristics ................................................................................................. 349
Table 8.1-5 Electrical Characteristics........................................................................................... 349
Table 8.3-1 Current Consumption in Normal Run Mode.............................................................. 351
Table 8.3-2 Current Consumption in Idle Mode ........................................................................... 354
Table 8.3-3 Chip Current Consumption in Power-down Mode .................................................... 358
Table 8.3-4 Low-power Mode Wakeup Timings .......................................................................... 360
Table 8.3-5 PIN Input Characteristics .......................................................................................... 360
Table 8.3-6 PIN Output Characteristics ....................................................................................... 361
Table 8.3-7 nRESET PIN Characteristics .................................................................................... 361
Table 8.4-1 External 4~24 MHz High Speed Crystal (HXT) Oscillator ........................................ 363
M480 SERIES DATASHEET
Table 8.4-2 External 32.768 kHz Crystal ..................................................................................... 364
Table 8.4-3 I/O AC Characteristics .............................................................................................. 367
Table 10.1-1 List of Abbreviations................................................................................................ 399
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1
GENERAL DESCRIPTION
The NuMicro® M480 series 32-bit microcontroller powered by Arm® Cortex® -M4F with DSP
extension runs up to 192 MHz with 175µA/MHz power consumption. Its 256/512 KB embedded Flash
memory in dual-bank architecture supports Over-The-Air firmware upgrade. The 96/160 KB embedded
SRAM includes 32 KB cache for speeding up code execution from the external SPI Flash. Built-in 4
KB Secure Protection ROM provides a safe space for saving confidential program or data. System
supports a wide voltage range from 1.8V to 3.6V in industrial operating temperature from -40°C to
105°C.
The M480 series is equipped with a large number of high speed digital peripherals, such as a USB 2.0
high speed interface with on-chip transceiver working in device/host/OTG mode, a USB 2.0 full speed
interface with on-chip transceiver working in device/host/OTG mode, up to nine UART interfaces
including three ISO-7816-3 interfaces, up to four composite SPI/I2S interfaces, a Quad-SPI interface, a
SPI Flash interface supporting quad mode, three I2C interfaces, a 192 kHz/32-bit I2S interface, two
SDIO interfaces, two CAN 2.0B interfaces, two QEI interfaces, a 10/100 Mbps Ethernet MAC
supporting RMII and two Universal Serial Control Interfaces which can be configured as UART, SPI or
I2C. The M480 series also supports 16 channels peripheral DMA and up to 32 channels PWM running
up to 192 MHz.
The M480 series provides high performance analog peripherals, such as a 12-bit 5MSPS SAR ADC
with up to 16 channels, two 12-bit 1MSPS DAC, two analog comparators and three operational
amplifiers, as well as a built-in hardware cryptography accelerator that supports ECC, AES, DES,
triple DES, SHA, HMAC and a random number generator (RNG).
The NuMicro® M480 series includes the following sub-series:
NuMicro® M481 Base series: Delivers high performance computing power with low
power consumption for running complex algorithm.
NuMicro® M482 USB FS OTG series: Built-in USB 2.0 full speed interface with on-chip
OTG transceiver working in device/host/OTG mode.
NuMicro® M483 CAN series: Built-in two sets of CAN 2.0B bus interfaces.
NuMicro® M484 USB HS OTG series: Built-in USB 2.0 high speed interface with on-chip
OTG transceiver working in device/host/OTG mode.
NuMicro® M485 Crypto series: Built-in hardware cryptography engine and random
number generator.
NuMicro® M487 Ethernet series: Built-in 10/100Mbps Ethernet MAC supports industrial
RMII, MDC and MDIO for communicating with an external transceiver.
Mar 30, 2018
Page 11 of 401
Rev 1.00
M480 SERIES DATASHEET
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
2
FEATURES
2.1 NuMicro® M480 Features
Core and System
ARM® Cortex® -M4 processor, running up to 192 MHz
Built-in Memory Protection Unit (MPU)
Built-in Nested Vectored Interrupt Controller (NVIC)
Hardware IEEE 754 compliant Floating-point Unit (FPU)
ARM® Cortex® -M4
DSP extension with hardware divider and single-cycle 32-bit
hardware multiplier
24-bit system tick timer
Programmble and maskable interrupt
Low Power Sleep mode by WFI and WFE instructions
Brown-out Detector (BOD)
Low Voltage Reset (LVR)
Eight-level BOD with brown-out interrupt and reset option.
(3.0V/2.8V/2.6V/2.4V/2.2V/2.0V/1.8V/1.6V)
LVR with 1.5V threshold voltage level.
96-bit Unique ID (UID).
Security
128-bit Unique Customer ID (UCID).
One built-in temperature sensor with 1℃ resolution.
Memories
M480 SERIES DATASHEET
Dual bank 512/256 KB on-chip Application ROM (APROM) for
Over-The-Air (OTA) upgrade
192 MHz maximum frequency, with performance at zero wait cycle
in continuous address read access
4 KB on-chip Flash for user-defined loader (LDROM)
8 KB non-readble Key Protection ROM (KPROM) for firmware
programming protection
4 KB non-readble Security Protection ROM (SPROM) for intelectual
property protection
Flash
2 KB One Time Programable (OTP) ROM for data security
All on-chip Flash support 4 KB page erase
Fast Flash programming verification with CRC
On-chip Flash programming with In-Chip Programming (ICP), InSystem Programming (ISP) and In-Application Programming (IAP)
capabilities
Configurable boot up sources including boot loader, user-defined
loader (LDROM) or Application ROM (APROM)
Data Flash with configurable memory size
2-wired ICP Flash updating through SWD interface
Mar 30, 2018
Page 12 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32-bit/64-bit and multi-word Flash programming function
Up to 160 KB on-chip SRAM includes:
SRAM
– 32 KB SRAM located in bank 0 that supports hardware parity
check and retenion mode; Exception (NMI) generated upon a
parity check error
– 96/32 KB SRAM located in bank 1
– 32 KB SRAM located in bank 2 that can be used as cache for
external SPI Flash memory
Byte-, half-word- and word-access
PDMA operation
Supports CRC-CCITT, CRC-8, CRC-16 and CRC-32 polynomials
Programmable initial value and seed value
Programmable order reverse setting and one’s complement setting
for input data and CRC checksum
Cyclic Redundancy
Calculation (CRC)
8-bit, 16-bit, and 32-bit data width
8-bit write mode with 1-AHB clock cycle operation
16-bit write mode with 2-AHB clock cycle operation
32-bit write mode with 4-AHB clock cycle operation
Uses DMA to write data with performing CRC operation
Sixteen independent and configurable channels for automatic data
transfer between memories and peripherals
Basic and Scatter-Gather transfer modes
Each channel supports circular buffer management using ScatterGather Transfer mode
Stride function for rectangle image data movement
Fixed-priority and Round-robin priorities modes
Single and burst transfer types
Byte-, half-word- and word tranfer unit with count up to 65536
Incremental or fixed source and destination address
Clocks
4~24 MHz High-speed eXternal crystal oscillator (HXT) for precise
timing operation
External Clock Source
32.7688 kHz Low-speed eXternal crystal oscillator (LXT) for RTC
function and low-power system operation
Supports clock failure detection for external crystal oscillators and
exception generatation (NMI)
Internal Clock Source
Mar 30, 2018
12 MHz High-speed Internal RC oscillator (HIRC) trimmed to 2%
accuracy that can optionally be used as a system clock
10 kHz Low-speed Internal RC oscillator (LIRC) for watchdog timer
and wakeup operation
Page 13 of 401
Rev 1.00
M480 SERIES DATASHEET
Peripheral DMA (PDMA)
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Up to 480 MHz on-chip PLL, sourced from HIRC or HXT, allows
CPU operation up to the maximim CPU frequency without the need
for a high-frequency crystal
Real-Time Clock with a separate power domain
The RTC clock source includes Low-speed external crystal
oscillator (LXT)
The RTC block includes 80 bytes backup registers, which can be
cleared by tamper pins
Supports 6 static and dynamic tamper pins
Real-Time Clock (RTC)
Able to wake up CPU from any reduced power mode
Supports ±5ppm within 5 seconds software clock accuracy
compensation
Supports Alarm registers (second, minute, hour, day, month, year)
Supports RTC Time Tick and Alarm Match interrupt
Automatic leap year recognition
Supports 1 Hz clock output for calibration
Timers
TIMER
Four sets of 32-bit timers with 24-bit up counter and one 8-bit prescale counter from independent clock source
One-shot, Periodic, Toggle and Continuous Counting operation
modes
Supports event counting function to count the event from external
pins
M480 SERIES DATASHEET
32-bit Timer
Supports external capture pin for interval measurement and
resetting 24-bit up counter
Supports chip wake-up function, if a timer interrupt signal is
generated
PWM
Eight 16-bit PWM counters with 12-bit clock prescale
Supports 12-bit deadband (dead time)
Up, down or up-down PWM counter type
Supports brake function
Supports mask function and tri-state output for each PWM channel
Twelve 16-bit counters with 12-bit clock prescale for twelve 192
MHz PWM output channels
Up to 12 independent input capture channels with 16-bit resolution
counter
Enhanced PWM (EPWM)
Supports dead time with maximum divided 12-bit prescale
Up, down or up-down PWM counter type
Supports complementary mode for 3 complementary paired PWM
output channels
Mar 30, 2018
Page 14 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Synchronous function for phase control
Counter synchronous start function
Brake function with auto recovery mechanism
Mask function and tri-state output for each PWM channel
Able to trigger EADC or DAC to start conversion
Two 16-bit counters with 12-bit clock prescale for twelve 192 MHz
PWM output channels.
Up to 6 independent input capture channels with 16-bit resolution
counter
Up, down or up-down PWM counter type
Basic PWM (BPWM)
Counter synchronous start function
Complementary mode for 3 complementary paired PWM output
channels
Mask function and tri-state output for each PWM channel
Able to trigger EADC to start conversion.
18-bit free running up counter for WDT time-out interval
Supports multiple clock sources from LIRC (default selection),
HCLK/2048 and LXT with 8 selectable time-out period
Watchdog
Able to wake up system from Power-down or Idle mode
Time-out event to trigger interrupt or reset system
Supports four WDT reset delay periods, including 1026, 130, 18 or
3 WDT_CLK reset delay period
Configured to force WDT enabled on chip power-on or reset.
Clock sourced from HCLK/2048 or LIRC; the window set by 6-bit
counter with 11-bit prescale
Suspended in Idle/Power-down mode
Analog Interfaces
One 12-bit, 19-ch 5 MSPS SAR EADC with up to 16 single-ended
input channels or 8 differential input pairs; 10-bit accuracy is
guaranteed.
Three internal channels for band-gap VBG input and Temperature
sensor input
Enhanced Analog-toDigital Converter (EADC)
Supports external VREF pin or internal reference voltage VREF:
1.6V, 2.0V, 2.5V, and 3.0V.
Two power saving modes: Power-down mode and Standby mode
Supports calibration capability.
Analog-to-Digital conversion can be triggered by software enable,
external pin, Timer 0~3 overflow pulse trigger or PWM trigger.
Configurable EADC sampling time.
Up to 19 sample modules.
Mar 30, 2018
Page 15 of 401
Rev 1.00
M480 SERIES DATASHEET
Window Watchdog
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Double data buffers for sample module 0~3.
PDMA operation.
Two 12-bit, 1 MSPS voltage type DAC with 8-bit mode and 8μs railto-rail settle time.
Digital-to-Analog
Converter (DAC)
Maximum output voltage AVDD -0.2V at buffer mode
Digital-to-Analog conversion triggered by Timer0~3, EPWM0,
EPWM1, external trigger pin to start DAC conversion or software.
Supports group mode for synchronized data update of two DACs.
PDMA operation
Two rail-to-rail Analog Comparators.
Supports four multiplexed I/O pins at positive input.
Supports I/O pins, band-gap, DAC, and 16-level Voltage divider
from AVDD or VREF at negative input
Analog Comparator
(ACMP)
Supports four programmable propagation speeds for power saving
Supports wake up from Power-down by interrput
Supports triggers for brake events and cycle-by-cycle control for
PWM
Supports window compare mode and window latch mode.
Supports programmable hysteresis window: 0mV, 10mV, 20mV and
30mV
Operational Amplifier
(OPA)
Three Operational Amplifiers with 0~AVDD input voltage range.
OPA schmitt trigger buffer output used as the interrupt source of
comparator.
M480 SERIES DATASHEET
Communication Interfaces
Six sets of UARTs with up to 17.45 MHz baud rate.
Auto-Baud Rate measurement and baud rate compensation
function.
Supports low power UART (LPUART): baud rate clock from
LXT(32.768 KHz) with 9600bps in Power-down mode even system
clock is stopped.
16-byte FIFOs with programmable level trigger
Auto flow control ( nCTS and nRTS)
Low-power UART
Supports IrDA (SIR) function
Supports LIN function on UART0 and UART1
Supports RS-485 9-bit mode and direction control
Supports nCTS, incoming data, Received Data FIFO reached
threshold and RS-485 Address Match (AAD mode) wake-up
function in idle mode.
Supports hardware or software enables to program nRTS pin to
control RS-485 transmission direction
Supports wake-up function
Mar 30, 2018
Page 16 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8-bit receiver FIFO time-out detection function
Supports break error, frame error, parity error and receive/transmit
FIFO overflow detection function
PDMA operation.
Three sets of ISO-7816-3 which are compliant with ISO-7816-3
T=0, T=1
Supports full duplex UART function.
4-byte FIFOs with programmable level trigger
Programmable guard time selection (11 ETU ~ 266 ETU)
Smart Card Interface
One 24-bit and two 8 bit time-out counters for Answer to Request
(ATR) and waiting times processing
Auto inverse convention function
Stop clock level and clock stop (clock keep) function
Transmitter and receiver error retry function
Supports hardware activation, deactivation and warm reset
sequence process
Supports hardware auto deactivation sequence after card removal.
Three sets of I2C devices with Master/Slave mode.
Supports Standard mode (100 kbps), Fast mode (400 kbps) and
Fast mode plus (1 Mbps)
Supports 10 bits mode
I2C
Programmable clocks allowing for versatile rate control
Supports multiple address recognition (four slave address with
mask option)
Supports multi-address power-down wake-up function
PDMA operation
Maximum 32 MB external SPI Flash memory with standard (1-bit),
dual (2-bit) and quad (4-bit) transfer mode.
32 KB cache memory for enhancing program execution
performance.
SPI Master (SPI Flash)
64-bit key length for code protection.
DMA mode for code transfer between SPI Flash memory and
SRAM.
SPI Master function with 8-, 16-, 24-, and 32-bit length of
transaction and burst mode operation, which can transmit/receive
data up to four successive transactions in one transfer.
One set of SPI Quad controller with Master/Slave mode, up to 96
MHz at 2.7V~3.6V stsyem voltage.
Quad SPI
Supports Dual and Quad I/O Transfer mode
Supports one/two data channel half-duplex transfer
Supports receive-only mode
Mar 30, 2018
Page 17 of 401
Rev 1.00
M480 SERIES DATASHEET
Supports SMBus and PMBus
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Configurable bit length of a transfer word from 8 to 32-bit
Provides separate 8-level depth transmit and receive FIFO buffers
Supports MSB first or LSB first transfer sequence
Supports the byte reorder function
Supports Byte or Word Suspend mode
Supports 3-wired, no slave select signal, bi-direction interface
PDMA operation.
Up to four sets of SPI/I2S controllers with Master/Slave mode.
SPI/I2S provides separate 4-level of 32-bit (or 8-level of 16-bit)
transmit and receive FIFO buffers.
SPI
SPI can communicate at up to 96 Mbit/s
Configurable bit length of a transfer word from 8 to 32-bit.
MSB first or LSB first transfer sequence.
Byte reorder function.
SPI/I2S
Supports Byte or Word Suspend mode.
Supports one data channel half-duplex transfer.
Supports receive-only mode.
I2S
Supports mono and stereo audio data with 8-, 16-, 24- and 32-bit
audio data sizes.
Supports PCM mode A, PCM mode B, I2S and MSB justified data
format.
PDMA operation.
M480 SERIES DATASHEET
One set of I2S interface with Master/Slave mode.
Supports mono and stereo audio data with 8-, 16-, 24- and 32-bit
word sizes.
Two 16-level FIFO data buffers, one for transmitting and the other
for receiving.
2
IS
Supports I2S protocols: Philips standard, MSB-justified, and LSBjustified data format.
Supports PCM protocols: PCM standard, MSB-justified, and LSBjustified data format.
PCM protocol supports TDM multi-channel transmission in one
audio sample; the number of data channel can be set as 2, 4, 6 or
8.
PDMA operation.
Two sets of USCI,configured as UART, SPI or I2C function.
Universal Serial Control
Interface (USCI)
Supports single byte TX and RX buffer mode
UART
Supports one transmit buffer and two receive buffers for data
Mar 30, 2018
Page 18 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
payload.
Supports hardware auto flow control function and programmable
flow control trigger level.
9-bit Data Transfer.
Baud rate detection by built-in capture event of baud rate generator.
Supports wake-up function.
PDMA operation.
SPI
Supports Master or Slave mode operation.
Supports one transmit buffer and two receive buffer for data
payload.
Supports additional receive/transmit 16 entries FIFO for data
payload.
Configurable bit length of a transfer word from 4 to 16-bit (SPI Quad
transmission only supports 8 to 16-bit of word length).
Supports MSB first or LSB first transfer sequence.
Supports Word Suspend function.
Supports 3-wire, no slave select signal, bi-direction interface.
Supports wake-up function: input slave select transition.
PDMA operation.
I2C
Supports master and slave device capability.
Supports one transmit buffer and two receive buffer for data
payload.
Communication in standard mode (100 kbps), fast mode (up to 400
kbps), and Fast mode plus (1 Mbps).
Supports 10-bit bus time out capability.
Supports bus monitor mode.
Supports power-down wake-up by data toggle or address match.
Supports multiple address recognition.
Supports device address flag.
Programmable setup/hold time.
Two sets of CAN 2.0B controllers.
Controller Area Network
(CAN)
Each supports 32 Message Objects; each Message Object has its
own identifier mask.
Programmable FIFO mode (concatenation of Message Object).
Disabled Automatic Re-transmission mode for Time Triggered CAN
applications.
Supports power-down wake-up function.
Secure Digital Host
Controller (SDHC)
Mar 30, 2018
Two sets of Secure Digital Host Controllers, compliant with SD
Memory Card Specification Version 2.0.
Page 19 of 401
Rev 1.00
M480 SERIES DATASHEET
Supports 10-bit mode.
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Supports 50 MHz to achieve 200 Mbps at 3.3V operation.
Supports dedicated DMA master with Scatter-Gather function to
accelerate the data transfer between system memory and
SD/SDHC/SDIO card.
Supports up to three memory banks with individual adjustment of
timing parameter.
Each bank supports dedicated external chip select pin with polarity
control and up to 1 MB addressing space.
8-/16-bit data width.
External Bus Interface
(EBI)
Supports byte write in 16-bit data width mode.
Configurable idle cycle for different access condition: Idle of Write
command finish (W2X) and Idle of Read-to-Read (R2R).
Supports Address/Data multiplexed mode.
Supports address bus and data bus separate mode.
Supports LCD interface i80 mode.
PDMA operation.
Supports three I/O modes: Push-Pull output, Open-Drain output and
Input only with high impendence mode.
Selectable TTL/Schmitt trigger input.
Configured as interrupt source with edge/level trigger setting.
GPIO
Supports independent pull-up/pull-down control.
Supports high driver and high sink current I/O.
Supports software selectable slew rate control.
Supports 5V-tolerance function except analog I/O.
M480 SERIES DATASHEET
Control Interfaces
Quadrature Encoder
Interface (QEI)
Two QEI phase inputs (QEI_A, QEI_B) and one Index input
(QEI_INDEX).
Supports 2/4 times free-counting mode and 2/4 compare-counting
mode.
Supports encoder pulse width measurement mode with ECAP.
Input Capture Timer/Counter
Supports three input channels with independent capture counter
hold register.
Enhanced Capture (ECAP)
24-bit Input Capture up-counting timer/counter supports captured
events reset and/or reload capture counter.
Supports rising edge, falling edge and both edge detector options
with noise filter in front of input ports.
Supports compare-match function.
Advanced Connectivity
Mar 30, 2018
Page 20 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
USB 2.0 Full Speed OTG (On-The-Go)
On-chip USB 2.0 full speed OTG transceiver.
Compliant with USB OTG Supplement 2.0
Configurable as host-only, device-only or ID-dependent
USB 2.0 Full Speed Host Controller
Compliant with USB Revision 1.1 Specification.
Compatible with OHCI (Open Host Controller Interface) Revision
1.0.
Supports full-speed (12Mbps) and low-speed (1.5Mbps) USB
devices.
USB 2.0 Full Speed with
on-chip transceiver
Supports Control, Bulk, Interrupt, Isochronous and Split transfers.
Integrated a port routing logic to route full/low speed device to OHCI
controller.
Supports an integrated Root Hub.
Supports port power control and port over current detection.
Built-in DMA.
USB 2.0 Full Speed Device Controller
Compliant with USB Revision 2.0 Specification.
Supports suspend function when no bus activity existing for 3 ms.
12 configurable endpoints for configurable Isochronous, Bulk,
Interrupt and Control transfer types.
1024 bytes configurable RAM for endpoint buffer.
Remote wake-up capability.
On-chip USB 2.0 high speed OTG transceiver.
Compliant with USB OTG Supplement 2.0.
Configurable as host-only, device-only or ID-dependent.
USB 2.0 High Speed Host Controller
Compliant with USB Revision 2.0 Specification.
Compatible with EHCI (Enhanced Host Controller Interface)
Revision 1.0.
USB 2.0 High Speed with
on-chip transceiver
Compatible with OHCI (Open Host Controller Interface) Revision
1.0.
Supports high-speed (480Mbps), full-speed (12Mbps) and lowspeed (1.5Mbps) USB devices.
Integrated a port routing logic to route full/low speed device to OHCI
controller.
Supports an integrated Root Hub.
Built-in DMA.
USB 2.0 High Speed Device Controller
Compliant with USB Revision 2.0 Specification.
Supports one dedicate control endpoint and 12 configurable
Mar 30, 2018
Page 21 of 401
Rev 1.00
M480 SERIES DATASHEET
USB 2.0 High Speed OTG (On-The-Go)
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
endpoints; each can be Isochronous, Bulk or Interrupt and either IN
or OUT direction.
4096 bytes configurable RAM for endpoint buffer and up to 1024
bytes maximum packet size.
Three different operation modes of an in-endpoint: Auto Validation
mode, Manual Validation mode and Fly mode.
Suspend, resume and remote wake-up capability.
Built-in DMA.
IEEE Std. 802.3 CSMA/CD protocol.
Ethernet frame time stamping for IEEE Std. 1588 – 2002 protocol.
Supports both half and full duplex for 10 Mbps or 100 Mbps
operation.
RMII (Reduced Media Independent Interface) and serial
management interface (MDC/MDIO).
Ethernet MAC
Pause and remote pause function for flow control.
Long frame (more than 1518 bytes) and short frame (less than 64
bytes) reception.
CAM function for Ethernet MAC address recognition.
Supports Magic Packet recognition to wake system up from Powerdown mode.
Built-in DMA.
Cryptography Accelerator
Hardware ECC accelerator.
Supports 192-bit and 256-bit key length.
M480 SERIES DATASHEET
Supports both prime field GF(p) and binary field GF(2m).
Supports NIST P-192, P-224, P-256, P-384 and P-521 curve sizes.
Elliptic Curve
Cryptography (ECC)
Supports NIST B-163, B-233, B-283, B-409 and B-571 curve sizes.
Supports NIST K-163, K-233, K-283, K-409 and K-571 curve sizes.
Supports point multiplication, addition and doubling operations in
GF(p) and GF(2m).
Supports modulus division, multiplication, addition and subtraction
operations in GF(p).
Hardware AES accelerator.
Advanced Encryption
Standard (AES)
Supports 128-bit, 192-bit and 256-bit key length and key expander,
and is compliant with FIPS 197.
Supports ECB, CBC, CFB, OFB, CTR, CBC-CS1, CBC-CS2 and
CBC-CS3 block cipher modes
Compliant with NIST SP800-38A and addendum.
Data Encryption Standard
(DES)
Mar 30, 2018
Hardware DES accelerator.
Supports ECB, CBC, CFB, OFB, and CTR block cipher mode.
Page 22 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Compliant with FIPS 46-3.
Hardware Triple DES accelerator.
Triple Data Encryption
Standard (3DES)
Supports two or three different keys in each round.
Supports ECB, CBC, CFB, OFB, and CTR block cipher mode.
Implemented based on X9.52 standard and compliant with FIPS SP
800-67.
Secure Hash Algorithm
(SHA)
Hardware SHA accelerator.
Supports SHA-160, SHA-224, SHA-256, SHA-384 and SHA-512.
Compliant with FIPS 180/180-2.
keyed-Hash Message
Authentication Code
(HMAC)
Hardware HMAC accelerator.
Supports HMAC-SHA-160, HMAC-SHA-224, HMAC-SHA-256,
HMAC-SHA-384, and HMAC-SHA-512.
Compliant with FIPS 180/180-2.
M480 SERIES DATASHEET
Mar 30, 2018
Page 23 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3
PARTS INFORMATION
3.1 Summary
Part No.
USB FS
USB HS
CAN
Crypto
Ethernet
M481
–
–
–
–
–
M482
√
–
–
–
–
M483
√
√
√
–
–
M484
√
√
–
–
–
M485
√
√
–
√
–
M487
√
√
√
√
√
QFN33
LQFP48
LQFP64
LQFP128
LQFP144
M481ZGAAE
M481LGAAE
M481SGAAE
M481ZIDAE
M481LIDAE
M481SIDAE
M482LGAAE
M482SGAAE
M482KGAAE
M482LIDAE
M482SIDAE
M482KIDAE
3.2 Package Type
Part No.
M481
M482
M482ZIDAE
M483SGAAE
M483
M483SIDAE
M483KIDAE
M480 SERIES DATASHEET
M484SGAAE
M484SIDAE
M484
M484SGAAE2U
M484KIDAE
M484SIDAE2U
M485
M487
Mar 30, 2018
M485ZIDAE
M485LIDAE
M485SIDAE
M485KIDAE
M487SIDAE
M487KIDAE
Page 24 of 401
M487JIDAE
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.3 NuMicro® M481 Base Series
M481
PART NUMBER
Flash (KB)
SRAM (KB)
ZGAAE
ZIDAE
LGAAE
LIDAE
SGAAE
SIDAE
256
96
512
160
256
96
512
160
256
96
512
160
4
ISP Loader ROM (KB)
I/O
26
41
52
-
4
-
1
32-bit Timer
Tamper
LPUART
6
ISO-7816
3
SPI Master
1
Connectivity
Quad SPI
2
SPI/I S
1
3
3
2
IS
2
IC
USCI
2
-
CAN
2
LIN
SDHC
4
1
3
1
2
16-bit PWM
2
24
QEI
1
2
2
ECAP
-
1
-
1
10
12-bit DAC
12
2
Analog Comparator
2
USB 2.0 FS OTG
-
USB 2.0 HS OTG
12-bit ADC
Operational Amplifier
2
-
Mar 30, 2018
2
-
8
16
QFN 33
LQFP 48
LQFP 64
-
Page 25 of 401
Rev 1.00
M480 SERIES DATASHEET
1
Ethernet
Cryptography
LCD Parallel Data Bus
(External Bus Interface)
Package
16
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.4 NuMicro® M482 USB FS OTG Series
M482
PART NUMBER
ZIDAE
LGAAE
LIDAE
SGAAE
SIDAE
KGAAE
KIDAE
Flash (KB)
512
256
512
256
512
256
512
SRAM (KB)
160
96
160
96
160
96
160
ISP Loader ROM (KB)
I/O
4
26
41
32-bit Timer
Tamper
-
-
LPUART
6
ISO-7816
3
SPI Master
1
Connectivity
Quad SPI
2
SPI/I S
100
1
6
4
4
1
3
3
2
1
IC
2
3
USCI
2
IS
CAN
-
LIN
2
SDHC
2
16-bit PWM
24
QEI
1
2
2
2
ECAP
-
1
1
2
16
16
2
3
√
USB 2.0 FS OTG
USB 2.0 HS OTG
12-bit ADC
10
12
12-bit DAC
2
Analog Comparator
Operational Amplifier
2
1
2
M480 SERIES DATASHEET
Ethernet
-
Cryptography
LCD Parallel Data Bus
(External Bus Interface)
Package
-
Mar 30, 2018
52
4
-
8
16
16
QFN33
LQFP 48
LQFP 64
LQFP 128
Page 26 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.5 NuMicro® M483 CAN Series
M483
PART NUMBER
SGAAE
SIDAE
KIDAE
Flash (KB)
256
512
512
SRAM (KB)
96
160
ISP Loader ROM (KB)
I/O
44
32-bit Timer
Tamper
160
4
100
4
1
6
LPUART
6
Connectivity
ISO-7816
3
SPI Master
1
Quad SPI
1
2
4
2
1
IC
2
3
USCI
2
CAN
2
LIN
2
SPI/I S
IS
SDHC
2
16-bit PWM
24
QEI
2
ECAP
1
USB 2.0 FS OTG
-
2
√
USB 2.0 HS OTG
√
12-bit ADC
16
12-bit DAC
2
Analog Comparator
Operational Amplifier
2
2
3
-
Cryptography
LCD Parallel Data Bus
(External Bus Interface)
Package
-
Mar 30, 2018
8
16
LQFP 64
LQFP 128
Page 27 of 401
M480 SERIES DATASHEET
Ethernet
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.6 NuMicro® M484 USB HS OTG Series
M484
PART NUMBER
SGAAE
SIDAE
SGAAE2U
SIDAE2U
KIDAE
Flash (KB)
256
512
256
512
512
SRAM (KB)
96
160
96
160
160
ISP Loader ROM (KB)
I/O
4
44
44
1
1
32-bit Timer
Tamper
100
4
Connectivity
LPUART
6
ISO-7816
3
SPI Master
1
Quad SPI
1
2
4
2
1
IC
2
3
USCI
2
SPI/I S
IS
CAN
-
LIN
2
SDHC
2
16-bit PWM
24
QEI
6
2
ECAP
1
1
2
USB 2.0 FS OTG
-
√
√
USB 2.0 HS OTG
√
12-bit ADC
16
12-bit DAC
2
Analog Comparator
Operational Amplifier
2
2
2
M480 SERIES DATASHEET
Ethernet
-
Cryptography
LCD Parallel Data Bus
(External Bus Interface)
Package
-
Mar 30, 2018
3
8
8
16
LQFP 64
LQFP 64
LQFP 128
Page 28 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.7 NuMicro® M485 Crypto Series
M485
PART NUMBER
ZIDAE
LIDAE
Flash (KB)
512
SRAM (KB)
160
ISP Loader ROM (KB)
I/O
41
-
6
ISO-7816
3
SPI Master
1
Connectivity
Quad SPI
2
100
1
6
4
4
2
2
1
3
3
2
1
IC
2
3
USCI
2
IS
CAN
-
LIN
2
SDHC
44
4
LPUART
SPI/I S
KIDAE
4
26
32-bit Timer
Tamper
SIDAE
1
2
16-bit PWM
24
QEI
1
2
2
2
ECAP
-
1
1
2
USB 2.0 FS OTG
√
√
-
√
USB 2.0 HS OTG
-
-
√
√
10
12
16
16
2
3
12-bit ADC
12-bit DAC
2
Analog Comparator
Operational Amplifier
2
1
2
-
Cryptography
LCD Parallel Data Bus
(External Bus Interface)
Package
√
Mar 30, 2018
-
8
8
16
QFN33
LQFP 48
LQFP 64
LQFP 128
Page 29 of 401
Rev 1.00
M480 SERIES DATASHEET
Ethernet
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.8 NuMicro® M487 Ethernet Series
M487
PART NUMBER
SIDAE
KIDAE
Flash (KB)
512
SRAM (KB)
160
ISP Loader ROM (KB)
I/O
4
44
100
1
6
32-bit Timer
Tamper
JIDAE
114
4
LPUART
6
Connectivity
ISO-7816
3
SPI Master
1
Quad SPI
1
2
4
2
1
IC
2
3
USCI
2
CAN
2
LIN
2
SPI/I S
IS
SDHC
2
16-bit PWM
24
QEI
6
2
ECAP
1
2
2
USB 2.0 FS OTG
-
√
√
USB 2.0 HS OTG
√
12-bit ADC
16
12-bit DAC
2
Analog Comparator
Operational Amplifier
2
2
3
M480 SERIES DATASHEET
Ethernet
√
Cryptography
LCD Parallel Data Bus
(External Bus Interface)
Package
√
Mar 30, 2018
3
8
16
16
LQFP 64
LQFP 128
LQFP 144
Page 30 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
3.9 NuMicro® M480 Naming Rule
ARM–Based
32-bit Microcontroller
M48 X X X X X X
CPU Core
1: Cortex® -M4F
Product Line Function
Temperature
1: Base
2: USB FS
3: CAN
4: USB HS
5: Crypto
7: Ethernet
E: -40°C ~ +105°C
Reserve
SRAM size
Z: QFN33 (5x5 mm)
L: LQFP48 (7x7 mm)
S: LQFP64 (7x7 mm)
K: LQFP128 (14x14 mm)
J: LQFP144 (20x20 mm)
A: 96KB
D: 160KB
M480 SERIES DATASHEET
Package Type
Flash ROM
G: 256KB
I: 512KB
Mar 30, 2018
Page 31 of 401
Rev 1.00
NuMicro® M480
®
®
16
nRESET
32-bit ARM Cortex -M4F Microcontroller
4
PIN CONFIGURATION & DESCRIPTION
4.1 Pin Configuration
4.1.1
NuMicro® M481 Base Series QFN33 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PF.1
PF.0
24
23
22
21
20
19
18
17
Corresponding Part Number: M481ZGAAE, M481ZIDAE
25
LDO_CAP
26
15
VDDIO
VDD
27
14
PA.0
PB.15
28
13
PA.1
PB.14
29
12
PA.2
PB.13
30
11
PA.3
PB.12
31
10
PF.2
9
PF.3
QFN33
33 VSS
2
3
4
5
6
7
8
PB.4
PB.3
PB.2
PB.1
PB.0
PF.5
PF.4
32
1
AVDD
Top transparent view
PB.5
M480 SERIES DATASHEET
VSS
VDDIO power domain
Figure 4.1-1 NuMicro® M481 Base Series QFN 33-pin Diagram
Mar 30, 2018
Page 32 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.2
NuMicro® M481 Base Series LQFP48 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
36
35
34
33
32
31
30
29
28
27
26
25
Corresponding Part Number: M481LGAAE, M481LIDAE
VSS
37
24
nRESET
LDO_CAP
38
23
VDDIO
VDD
39
22
PA.0
PC.14
40
21
PA.1
PB.15
41
20
PA.2
PB.14
42
19
PA.3
PB.13
43
18
PA.4
PB.12
44
17
PA.5
AVDD
45
16
PA.6
AVSS
46
15
PA.7
PB.7
47
14
PF.2
PB.6
48
13
PF.3
6
7
8
9
10
11
12
PA.11
PA.10
PA.9
PA.8
PF.5
PF.4
4
PB.2
PB.0
3
PB.3
5
2
PB.4
PB.1
1
M480 SERIES DATASHEET
PB.5
LQFP48
VDDIO power domain
Figure 4.1-2 NuMicro® M481 Base Series LQFP 48-pin Diagram
Mar 30, 2018
Page 33 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.3
NuMicro® M481 Base Series LQFP64 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PD.0
PD.1
PD.2
PD.3
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M481SGAAE, M481SIDAE
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
LQFP64
15
16
PF.4
PF.3
PF.6
14
12
PA.8
13
11
PA.9
VD D
10
PA.10
PF.5
9
M480 SERIES DATASHEET
8
PF.2
PA.11
PB.7
17
7
PC.7
64
6
18
PB.0
63
PB.1
PC.6
PB.8
5
PB.9
PB.2
PA.7
19
PB.3
20
62
4
61
3
PB.10
PB.4
PA.6
2
VSS
21
1
22
60
PB.5
59
PB.6
AVSS
PB.11
VD DIO power domain
Figure 4.1-3 NuMicro® M481 Base Series LQFP 64-pin Diagram
Mar 30, 2018
Page 34 of 401
Rev 1.00
NuMicro® M480
®
®
16
nRESET
32-bit ARM Cortex -M4F Microcontroller
4.1.4
NuMicro® M482 USB FS OTG Series QFN33 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PF.1
PF.0
24
23
22
21
20
19
18
17
Corresponding Part Number: M482ZIDAE
VSS
25
LDO_CAP
26
15
VDDIO
VDD
27
14
PA.0
PB.15
28
13
PA.1
PB.14
29
12
PA.2
PB.13
30
11
PA.3
PB.12
31
10
PF.2
9
PF.3
QFN33
33 VSS
2
3
4
5
6
7
8
PB.4
PB.3
PB.2
PB.1
PB.0
PF.5
PF.4
M480 SERIES DATASHEET
1
32
PB.5
AVDD
Top transparent view
VDDIO power domain
Figure 4.1-4 NuMicro® M482 USB FS OTG Series QFN 33-pin Diagram
Mar 30, 2018
Page 35 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.5
NuMicro® M482 USB FS OTG Series LQFP48 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
36
35
34
33
32
31
30
29
28
27
26
25
Corresponding Part Number: M482LGAAE, M482LIDAE
VSS
37
24
nRESET
LDO_CAP
38
23
VDDIO
VDD
39
22
PA.0
PC.14
40
21
PA.1
PB.15
41
20
PA.2
PB.14
42
19
PA.3
PB.13
43
18
PA.4
PB.12
44
17
PA.5
AVDD
45
16
PA.6
AVSS
46
15
PA.7
PB.7
47
14
PF.2
PB.6
48
13
PF.3
6
7
8
9
10
11
12
PA.11
PA.10
PA.9
PA.8
PF.5
PF.4
4
PB.2
PB.0
3
PB.3
5
2
PB.4
PB.1
1
M480 SERIES DATASHEET
PB.5
LQFP48
VDDIO power domain
Figure 4.1-5 NuMicro® M482 USB FS OTG Series LQFP 48-pin Diagram
Mar 30, 2018
Page 36 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.6
NuMicro® M482 USB FS OTG Series LQFP64 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PD.0
PD.1
PD.2
PD.3
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M482SGAAE, M482SIDAE
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
AVSS
59
22
VSS
PB.11
60
21
PA.6
PB.10
61
20
PA.7
PB.9
62
19
PC.6
PB.8
63
18
PC.7
PB.7
64
17
PF.2
14
15
16
PF.4
PF.3
12
PF.6
13
11
PA.8
VD D
10
PF.5
9
PB.1
PA.9
6
PB.2
PA.10
5
PB.3
8
4
PB.4
7
3
PB.0
2
PB.5
PA.11
1
M480 SERIES DATASHEET
PB.6
LQFP64
VD DIO power domain
Figure 4.1-6 NuMicro® M482 USB FS OTG Series LQFP 64-pin Diagram
Mar 30, 2018
Page 37 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.7
NuMicro® M482 USB FS OTG Series LQFP128 Pin Diagram
NC
LDO_CAP
NC
VSS
NC
NC
VD D
NC
PA.15
PA.14
PA.13
PA.12
PD.13
PG.15
PG.14
PG.13
PG.12
PG.11
PG.10
PG.9
VD D
VSS
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PD.8
PD.9
PF.1
PF.0
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
Corresponding Part Number: M482KGAAE, M482KIDAE
97
64
nRESET
PE.6
98
63
PE.15
PE.5
99
62
PE.14
PE.4
100
61
VD DIO
PE.3
101
60
PA.0
PE.2
102
59
PA.1
VSS
103
58
PA.2
VD D
104
57
PA.3
PE.1
105
56
PA.4
PE.0
106
55
PA.5
PH.8
107
54
LDO_CAP
PH.9
108
53
VD D
PH.10
109
52
VSS
PH.11
110
51
PA.6
PD.14
111
50
PA.7
VSS
112
49
PC.6
LDO_CAP
113
48
PC.7
VD D
114
47
PC.8
PC.14
115
46
PE.13
PB.15
116
45
PE.12
PB.14
117
44
PE.11
PB.13
118
43
PE.10
PB.12
119
42
PE.9
AVD D
120
41
PE.8
VR EF
121
40
VD D
AVSS
122
39
VSS
PB.11
123
38
PF.2
PB.10
124
37
PF.3
PB.9
125
36
PH.7
PB.8
126
35
PH.6
PB.7
127
34
PH.5
PB.6
128
33
PH.4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PB.4
PB.3
PB.2
PC.12
PC.11
PC.10
PC.9
PB.1
PB.0
VSS
VD D
PA.11
PA.10
PA.9
PA.8
PC.13
PD.12
PD.11
PD.10
PG.2
PG.3
PG.4
PF.11
PF.10
PF.9
PF.8
PF.7
PF.6
VD D
PF.5
PF.4
LQFP128
PB.5
M480 SERIES DATASHEET
PE.7
VD DIO power domain
Figure 4.1-7 NuMicro® M482 USB FS OTG Series LQFP 128-pin Diagram
Mar 30, 2018
Page 38 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.8
NuMicro® M483 CAN Series LQFP64 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M483SGAAE, M483SIDAE
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
AVSS
59
22
VSS
PB.11
60
21
PA.6
PB.10
61
20
PA.7
PB.9
62
19
PC.6
PB.8
63
18
PC.7
PB.7
64
17
PF.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PB.5
PB.4
PB.3
PB.2
PB.1
PB.0
PA.11
PA.10
PA.9
PA.8
PF.6
VD D
PF.5
PF.4
PF.3
M480 SERIES DATASHEET
PB.6
LQFP64
VD DIO power domain
Figure 4.1-8 NuMicro® M483 CAN Series LQFP 64-pin Diagram
Mar 30, 2018
Page 39 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.9
NuMicro® M483 CAN Series LQFP128 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PA.15
PA.14
PA.13
PA.12
PD.13
PG.15
PG.14
PG.13
PG.12
PG.11
PG.10
PG.9
VD D
VSS
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PD.8
PD.9
PF.1
PF.0
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
Corresponding Part Number: M483KIDAE
97
64
nRESET
PE.6
98
63
PE.15
PE.5
99
62
PE.14
PE.4
100
61
VD DIO
PE.3
101
60
PA.0
PE.2
102
59
PA.1
VSS
103
58
PA.2
VD D
104
57
PA.3
PE.1
105
56
PA.4
PE.0
106
55
PA.5
PH.8
107
54
LDO_CAP
PH.9
108
53
VD D
PH.10
109
52
VSS
PH.11
110
51
PA.6
PD.14
111
50
PA.7
VSS
112
49
PC.6
LDO_CAP
113
48
PC.7
VD D
114
47
PC.8
PC.14
115
46
PE.13
PB.15
116
45
PE.12
PB.14
117
44
PE.11
PB.13
118
43
PE.10
PB.12
119
42
PE.9
AVD D
120
41
PE.8
VR EF
121
40
VD D
AVSS
122
39
VSS
PB.11
123
38
PF.2
PB.10
124
37
PF.3
PB.9
125
36
PH.7
PB.8
126
35
PH.6
PB.7
127
34
PH.5
PB.6
128
33
PH.4
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PD.11
PD.10
PG.2
PG.3
PG.4
PF.11
PF.10
PF.9
PF.8
PF.7
PF.6
VD D
PF.5
PF.4
12
VD D
PD.12
11
VSS
17
10
PB.0
PC.13
9
PB.1
16
8
PC.9
PA.8
7
PC.10
15
6
PC.11
PA.9
5
PC.12
14
4
PB.2
PA.10
3
PB.3
13
2
PA.11
1
PB.4
LQFP128
PB.5
M480 SERIES DATASHEET
PE.7
VD DIO power domain
Figure 4.1-9 NuMicro® M483 CAN Series LQFP 128-pin Diagram
Mar 30, 2018
Page 40 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.10 NuMicro® M484 USB HS OTG Series LQFP64 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M484SGAAE, M484SIDAE
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
AVSS
59
22
VSS
PB.11
60
21
PA.6
PB.10
61
20
PA.7
PB.9
62
19
PC.6
PB.8
63
18
PC.7
PB.7
64
17
PF.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PB.5
PB.4
PB.3
PB.2
PB.1
PB.0
PA.11
PA.10
PA.9
PA.8
PF.6
VD D
PF.5
PF.4
PF.3
M480 SERIES DATASHEET
PB.6
LQFP64
VD DIO power domain
Figure 4.1-10 NuMicro® M484 USB HS OTG Series LQFP 64-pin Diagram
Mar 30, 2018
Page 41 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.11
NuMicro® M484 USB HS OTG Series with 2 USB LQFP64 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M484SGAAE2U, M484SIDAE2U
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
AVSS
59
22
VSS
PB.11
60
21
PA.6
PB.10
61
20
PA.7
PB.9
62
19
PC.6
PB.8
63
18
PC.7
PB.7
64
17
PF.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PB.6
PB.5
PB.4
PB.3
PB.2
PB.1
PB.0
PA.11
PA.10
PA.9
PA.8
PF.6
VD D
PF.5
PF.4
PF.3
LQFP64
VD DIO power domain
Figure 4.1-11 NuMicro® M484 USB HS OTG Series with 2 USB LQFP 64-pin Diagram
M480 SERIES DATASHEET
Mar 30, 2018
Page 42 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.12 NuMicro® M484 USB HS OTG Series LQFP128 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PA.15
PA.14
PA.13
PA.12
PD.13
PG.15
PG.14
PG.13
PG.12
PG.11
PG.10
PG.9
VD D
VSS
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PD.8
PD.9
PF.1
PF.0
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
Corresponding Part Number: M484KIDAE
97
64
nRESET
PE.6
98
63
PE.15
PE.5
99
62
PE.14
PE.4
100
61
VD DIO
PE.3
101
60
PA.0
PE.2
102
59
PA.1
VSS
103
58
PA.2
VD D
104
57
PA.3
PE.1
105
56
PA.4
PE.0
106
55
PA.5
PH.8
107
54
LDO_CAP
PH.9
108
53
VD D
PH.10
109
52
VSS
PH.11
110
51
PA.6
PD.14
111
50
PA.7
VSS
112
49
PC.6
LDO_CAP
113
48
PC.7
VD D
114
47
PC.8
PC.14
115
46
PE.13
PB.15
116
45
PE.12
PB.14
117
44
PE.11
PB.13
118
43
PE.10
PB.12
119
42
PE.9
AVD D
120
41
PE.8
VR EF
121
40
VD D
AVSS
122
39
VSS
PB.11
123
38
PF.2
PB.10
124
37
PF.3
PB.9
125
36
PH.7
PB.8
126
35
PH.6
PB.7
127
34
PH.5
PB.6
128
33
PH.4
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PD.11
PD.10
PG.2
PG.3
PG.4
PF.11
PF.10
PF.9
PF.8
PF.7
PF.6
VD D
PF.5
PF.4
12
VD D
PD.12
11
VSS
17
10
PB.0
PC.13
9
PB.1
16
8
PC.9
PA.8
7
PC.10
15
6
PC.11
PA.9
5
PC.12
14
4
PB.2
PA.10
3
PB.3
13
2
PB.4
PA.11
1
PB.5
LQFP128
M480 SERIES DATASHEET
PE.7
VD DIO power domain
Figure 4.1-12 NuMicro® M484 USB HS OTG Series LQFP 128-pin Diagram
Mar 30, 2018
Page 43 of 401
Rev 1.00
NuMicro® M480
®
®
16
nRESET
32-bit ARM Cortex -M4F Microcontroller
4.1.13 NuMicro® M485 Crypto Series QFN33 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PF.1
PF.0
24
23
22
21
20
19
18
17
Corresponding Part Number: M485ZIDAE
VSS
25
LDO_CAP
26
15
VDDIO
VDD
27
14
PA.0
PB.15
28
13
PA.1
PB.14
29
12
PA.2
PB.13
30
11
PA.3
PB.12
31
10
PF.2
9
PF.3
QFN33
33 VSS
2
3
4
5
6
7
8
PB.4
PB.3
PB.2
PB.1
PB.0
PF.5
PF.4
M480 SERIES DATASHEET
1
32
PB.5
AVDD
Top transparent view
VDDIO power domain
Figure 4.1-13 NuMicro® M485 Crypto Series QFN 33-pin Diagram
Mar 30, 2018
Page 44 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.14 NuMicro® M485 Crypto Series LQFP48 Pin Diagram
PA.15
PA.14
PA.13
PA.12
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
36
35
34
33
32
31
30
29
28
27
26
25
Corresponding Part Number: M485LIDAE
VSS
37
24
nRESET
LDO_CAP
38
23
VDDIO
VDD
39
22
PA.0
PC.14
40
21
PA.1
PB.15
41
20
PA.2
PB.14
42
19
PA.3
PB.13
43
18
PA.4
PB.12
44
17
PA.5
AVDD
45
16
PA.6
AVSS
46
15
PA.7
PB.7
47
14
PF.2
PB.6
48
13
PF.3
6
7
8
9
10
11
12
PA.11
PA.10
PA.9
PA.8
PF.5
PF.4
4
PB.2
PB.0
3
PB.3
5
2
PB.4
PB.1
1
M480 SERIES DATASHEET
PB.5
LQFP48
VDDIO power domain
Figure 4.1-14 NuMicro® M485 Crypto Series LQFP 48-pin Diagram
Mar 30, 2018
Page 45 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.15 NuMicro® M485 Crypto Series LQFP64 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M485SIDAE
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
AVSS
59
22
VSS
PB.11
60
21
PA.6
PB.10
61
20
PA.7
PB.9
62
19
PC.6
PB.8
63
18
PC.7
PB.7
64
17
PF.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PB.5
PB.4
PB.3
PB.2
PB.1
PB.0
PA.11
PA.10
PA.9
PA.8
PF.6
VD D
PF.5
PF.4
PF.3
M480 SERIES DATASHEET
PB.6
LQFP64
VD DIO power domain
Figure 4.1-15 NuMicro® M485 Crypto Series LQFP 64-pin Diagram
Mar 30, 2018
Page 46 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.16 NuMicro® M485 Crypto Series LQFP128 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PA.15
PA.14
PA.13
PA.12
PD.13
PG.15
PG.14
PG.13
PG.12
PG.11
PG.10
PG.9
VD D
VSS
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PD.8
PD.9
PF.1
PF.0
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
Corresponding Part Number: M485KIDAE
97
64
nRESET
PE.6
98
63
PE.15
PE.5
99
62
PE.14
PE.4
100
61
VD DIO
PE.3
101
60
PA.0
PE.2
102
59
PA.1
VSS
103
58
PA.2
VD D
104
57
PA.3
PE.1
105
56
PA.4
PE.0
106
55
PA.5
PH.8
107
54
LDO_CAP
PH.9
108
53
VD D
PH.10
109
52
VSS
PH.11
110
51
PA.6
PD.14
111
50
PA.7
VSS
112
49
PC.6
LDO_CAP
113
48
PC.7
VD D
114
47
PC.8
PC.14
115
46
PE.13
PB.15
116
45
PE.12
PB.14
117
44
PE.11
PB.13
118
43
PE.10
PB.12
119
42
PE.9
AVD D
120
41
PE.8
VR EF
121
40
VD D
AVSS
122
39
VSS
PB.11
123
38
PF.2
PB.10
124
37
PF.3
PB.9
125
36
PH.7
PB.8
126
35
PH.6
PB.7
127
34
PH.5
PB.6
128
33
PH.4
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PD.11
PD.10
PG.2
PG.3
PG.4
PF.11
PF.10
PF.9
PF.8
PF.7
PF.6
VD D
PF.5
PF.4
12
VD D
PD.12
11
VSS
17
10
PB.0
PC.13
9
PB.1
16
8
PC.9
PA.8
7
PC.10
15
6
PC.11
PA.9
5
PC.12
14
4
PB.2
PA.10
3
PB.3
13
2
PB.4
PA.11
1
PB.5
LQFP128
M480 SERIES DATASHEET
PE.7
VD DIO power domain
Figure 4.1-16 NuMicro® M485 Crypto Series LQFP 128-pin Diagram
Mar 30, 2018
Page 47 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.17 NuMicro® M487 Ethernet Series LQFP64 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PF.1
PF.0
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Corresponding Part Number: M487SIDAE
VSS
49
32
nRESET
LDO_CAP
50
31
VD DIO
VD D
51
30
PA.0
PC.14
52
29
PA.1
PB.15
53
28
PA.2
PB.14
54
27
PA.3
PB.13
55
26
PA.4
PB.12
56
25
PA.5
AVD D
57
24
LDO_CAP
VR EF
58
23
VD D
AVSS
59
22
VSS
PB.11
60
21
PA.6
PB.10
61
20
PA.7
PB.9
62
19
PC.6
PB.8
63
18
PC.7
PB.7
64
17
PF.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PB.5
PB.4
PB.3
PB.2
PB.1
PB.0
PA.11
PA.10
PA.9
PA.8
PF.6
VD D
PF.5
PF.4
PF.3
M480 SERIES DATASHEET
PB.6
LQFP64
VD DIO power domain
Figure 4.1-17 NuMicro® M487 Ethernet Series LQFP 64-pin Diagram
Mar 30, 2018
Page 48 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.18 NuMicro® M487 Ethernet Series LQFP128 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PA.15
PA.14
PA.13
PA.12
PD.13
PG.15
PG.14
PG.13
PG.12
PG.11
PG.10
PG.9
VD D
VSS
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PD.8
PD.9
PF.1
PF.0
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
Corresponding Part Number: M487KIDAE
97
64
nRESET
PE.6
98
63
PE.15
PE.5
99
62
PE.14
PE.4
100
61
VD DIO
PE.3
101
60
PA.0
PE.2
102
59
PA.1
VSS
103
58
PA.2
VD D
104
57
PA.3
PE.1
105
56
PA.4
PE.0
106
55
PA.5
PH.8
107
54
LDO_CAP
PH.9
108
53
VD D
PH.10
109
52
VSS
PH.11
110
51
PA.6
PD.14
111
50
PA.7
VSS
112
49
PC.6
LDO_CAP
113
48
PC.7
VD D
114
47
PC.8
PC.14
115
46
PE.13
PB.15
116
45
PE.12
PB.14
117
44
PE.11
PB.13
118
43
PE.10
PB.12
119
42
PE.9
AVD D
120
41
PE.8
VR EF
121
40
VD D
AVSS
122
39
VSS
PB.11
123
38
PF.2
PB.10
124
37
PF.3
PB.9
125
36
PH.7
PB.8
126
35
PH.6
PB.7
127
34
PH.5
PB.6
128
33
PH.4
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PD.11
PD.10
PG.2
PG.3
PG.4
PF.11
PF.10
PF.9
PF.8
PF.7
PF.6
VD D
PF.5
PF.4
12
VD D
PD.12
11
VSS
17
10
PB.0
PC.13
9
PB.1
16
8
PC.9
PA.8
7
PC.10
15
6
PC.11
PA.9
5
PC.12
14
4
PB.2
PA.10
3
PB.3
13
2
PB.4
PA.11
1
PB.5
LQFP128
M480 SERIES DATASHEET
PE.7
VD DIO power domain
Figure 4.1-18 NuMicro® M487 Ethernet Series LQFP 128-pin Diagram
Mar 30, 2018
Page 49 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.1.19 NuMicro® M487 Ethernet Series LQFP144 Pin Diagram
HSUSB_ID
HSUSB_VDD12_CAP
HSUSB_D+
HSUSB_VSS
HSUSB_D-
HSUSB_VBUS
HSUSB_VDD33
HSUSB_VRES
PA.15
PA.14
PA.13
PA.12
PD.13
PD.0
PD.1
PD.2
PD.3
PG.15
PG.14
PG.13
PG.12
PG.11
PG.10
PG.9
VD D
VSS
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PD.8
PD.9
PF.1
PF.0
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
Corresponding Part Number: M487JIDAE
109
72
nRESET
PE.6
110
71
PE.15
PE.5
111
70
PE.14
PE.4
112
69
VD DIO
PE.3
113
68
PA.0
PE.2
114
67
PA.1
VSS
115
66
PA.2
VD D
116
65
PA.3
PE.1
117
64
PA.4
PE.0
118
63
PA.5
PH.8
119
62
LDO_CAP
PH.9
120
61
VD D
PH.10
121
60
VSS
PH.11
122
59
PA.6
PD.14
123
58
PA.7
PG.5
124
57
PC.6
PG.6
125
56
PC.7
PG.7
126
55
PC.8
PG.8
127
54
PE.13
VSS
128
53
PE.12
LDO_CAP
129
52
PE.11
VD D
130
51
PE.10
PC.14
131
50
PE.9
PB.15
132
49
PE.8
PB.14
133
48
VD D
PB.13
134
47
VSS
PB.12
135
46
PF.2
AVD D
136
45
PF.3
VR EF
137
44
PH.7
AVSS
138
43
PH.6
PB.11
139
42
PH.5
PB.10
140
41
PH.4
PB.9
141
40
PH.3
PB.8
142
39
PH.2
PB.7
143
38
PH.1
PB.6
144
37
PH.0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
PB.4
PB.3
PB.2
PC.12
PC.11
PC.10
PC.9
PB.1
PB.0
VSS
VD D
PA.11
PA.10
PA.9
PA.8
PC.13
PD.12
PD.11
PD.10
VSS
VD D
PG.0
PG.1
PG.2
PG.3
PG.4
PF.11
PF.10
PF.9
PF.8
PF.7
PF.6
VD D
PF.5
PF.4
LQFP144
PB.5
M480 SERIES DATASHEET
PE.7
VD DIO power domain
Figure 4.1-19 NuMicro® M487 Ethernet Series LQFP 144-pin Diagram
Mar 30, 2018
Page 50 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2 Pin Description
4.2.1
M481 Series Pin Description
MFP* = Multi-function pin. (Refer to section SYS_GPx_MFPL and SYS_GPx_MFPH)
PA.0 MFP0 means SYS_GPA_MFPL[3:0] = 0x0.
PA.9 MFP5 means SYS_GPA_MFPH[7:4] = 0x5.
32 48 64 Pin Name
Pin Pin Pin
48
1
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
PB.5
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I2S0 bit clock output pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
PB.6
EPWM1_BRAKE1
EPWM1_CH5
1
2
1
2
2
3
Mar 30, 2018
Page 51 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
3
3
4
M480 SERIES DATASHEET
4
4
5
Type
MFP
Description
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I2S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I2S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.2
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
MFP
Description
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I2S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PB.1
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I2S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
I2S0_LRCK
O
MFP10
I2S0 left right channel clock output pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I2S master clock output pin
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
SPI1_SS
5
5
6
EPWM0_BRAKE0
6
6
7
PB.0
UART2_RXD
Mar 30, 2018
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M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
Type
MFP
I
MFP13
EPWM0 Brake 1 input pin.
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I2C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
I2C2_SDA
I/O
MFP7
I2C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
EPWM0_BRAKE1
7
8
8
9
M480 SERIES DATASHEET
9
10
PA.11
PA.10
PA.9
Mar 30, 2018
Description
Page 54 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
10
11
MFP
Description
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PA.8
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
I/O
MFP13
Timer3 external capture input/toggle output pin.
INT4
I
MFP15
External interrupt 4 input pin.
PF.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
TM3_EXT
12
7
11
M480 SERIES DATASHEET
Type
13
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
14
PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
Mar 30, 2018
Page 55 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
8
9
12
13
15
16
Type
MFP
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
PF.4
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
PF.3
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
BPWM1_CH0
I/O
MFP11
BPWM1 channel 0 output/capture input.
PF.2
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
PC.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
XT1_IN
10
14
17
M480 SERIES DATASHEET
18
19
Mar 30, 2018
Description
Page 56 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
MFP
Description
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PA.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
SPI1_CLK
I/O
MFP4
SPI1 serial clock pin.
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PA.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
VSS
P
MFP0
Ground pin for digital circuit.
SPI1_MOSI
15
16
20
21
22
Mar 30, 2018
Page 57 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
17
18
Description
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
24
LDO_CAP
A
MFP0
LDO output pin.
25
PA.5
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I2S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
PA.4
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
PA.3
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
26
M480 SERIES DATASHEET
19
MFP
23
QEI0_A
11
Type
27
Mar 30, 2018
Page 58 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
MFP
Description
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
EPWM0_CH2
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
PA.2
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
PA.1
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
PA.0
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
QEI0_B
12
13
20
21
28
29
DAC1_ST
14
22
30
Mar 30, 2018
Page 59 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
Type
MFP
Description
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
DAC0_ST
I
MFP15
DAC0 external trigger input.
15
23
31
VDDIO
P
MFP0
Power supply for PA.0~PA.5.
16
24
32
nRESET
I
MFP0
External reset input: active LOW, with an internal pull-up.
Set this pin low reset to initial state.
17
25
33
PF.0
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I2C1 clock pin.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
PF.1
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
PC.5
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
PC.4
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I2S0 bit clock output pin.
18
26
34
UART1_RXD
M480 SERIES DATASHEET
ICE_CLK
27
28
35
36
Mar 30, 2018
Page 60 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
MFP
Description
I/O
MFP7
SPI1 I2S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I2C1 data input/output pin.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
PC.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I2S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
I2C0_SMBAL
O
MFP9
I2C0 SMBus SMBALTER pin
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I2S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PC.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I2S0 data output pin.
SPI1_I2SMCLK
UART2_RXD
I2C1_SDA
29
30
37
38
SPI1_MOSI
19
31
39
Mar 30, 2018
Page 61 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
20
32
40
Type
MFP
Description
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I2S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PD.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
USCI0_CTL1
I/O
MFP3
USCI0 control 1 pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
UART3_nRTS
O
MFP5
UART3 request to Send output pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
SC1_nCD
I
MFP8
Smart Card 1 card detect pin.
UART0_TXD
O
MFP9
UART0 data transmitter output pin.
PD.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
USCI0_DAT1
I/O
MFP3
USCI0 data 1 pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
UART3_nCTS
I
MFP5
UART3 clear to Send input pin.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
UART0_RXD
I
MFP9
UART0 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
41
M480 SERIES DATASHEET
42
43
PD.1
Mar 30, 2018
Page 62 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
44
MFP
Description
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
USCI0_DAT0
I/O
MFP3
USCI0 data 0 pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP5
UART3 data transmitter output pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
PD.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
USCI0_CLK
I/O
MFP3
USCI0 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
I
MFP5
UART3 data receiver input pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
PA.12
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I2S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP4
I2C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
PA.13
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I2S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I2C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
I
MFP12
Quadrature encoder 1 phase A input
I/O
MFP0
General purpose digital I/O pin.
I2S0_DI
I
MFP2
I2S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
UART3_RXD
21
22
33
34
45
46
QEI1_A
23
35
47
PA.14
Mar 30, 2018
Page 63 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
Type
MFP
Description
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
I
MFP12
Quadrature encoder 1 phase B input
PA.15
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I2S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
BPWM1_CH5
I/O
MFP11
BPWM1 channel 5 output/capture input.
EPWM0_SYNC_IN
I
MFP12
EPWM0 counter synchronous trigger input pin.
QEI1_B
24
36
48
M480 SERIES DATASHEET
25
37
49
VSS
P
MFP0
Ground pin for digital circuit.
26
38
50
LDO_CAP
A
MFP0
LDO output pin.
27
39
51
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
40
52
PC.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
SC1_nCD
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
PB.15
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I2C2 SMBus SMBALTER pin
EPWM0_SYNC_IN
28
41
53
EADC0_CH15
Mar 30, 2018
Page 64 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
29
42
54
MFP
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
PB.14
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I2C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
PB.13
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I2C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PB.12
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH12
A
MFP1
EADC0 channel 12 analog input.
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
EADC0_CH14
30
31
43
44
55
56
Mar 30, 2018
Description
Page 65 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
32
45
Type
MFP
Description
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I2C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
57
AVDD
P
MFP0
Power supply for internal analog circuit.
58
VREF
A
MFP0
ADC reference voltage input.
Note: This pin needs to be connected with a 1uF capacitor.
46
M480 SERIES DATASHEET
59
AVSS
P
MFP0
Ground pin for analog circuit.
60
PB.11
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH11
A
MFP1
EADC0 channel 11 analog input.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I2C1 clock pin.
SPI0_I2SMCLK
I/O
MFP9
SPI0 I2S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
PB.10
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP7
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP10
BPWM1 channel 1 output/capture input.
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
PB.9
I/O
MFP0
General purpose digital I/O pin.
61
62
Mar 30, 2018
Page 66 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 Pin Name
Pin Pin Pin
63
64
MFP
Description
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I2C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
INT7
I
MFP13
External interrupt 7 input pin.
PB.8
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
I2C1_SMBSUS
O
MFP7
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
INT6
I
MFP13
External interrupt 6 input pin.
PB.7
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
INT5
I
MFP13
External interrupt 5 input pin.
ACMP0_O
O
MFP15
Analog comparator 0 output pin.
EPWM1_BRAKE0
EPWM1_CH4
Mar 30, 2018
Page 67 of 401
M480 SERIES DATASHEET
47
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.2
M482 Series Pin Description
32 48 64 128 Pin Name
Pin Pin Pin Pin
1
2
1
2
2
3
1
2
M480 SERIES DATASHEET
3
3
4
3
Mar 30, 2018
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I2S0 bit clock output pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I2S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
PB.5
Page 68 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
4
4
5
4
MFP
Description
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I2S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.2
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPI1_SS
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I2S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
SPI3_MISO
I/O
MFP6
SPI3 MISO (Master In, Slave Out) pin.
SC0_nCD
I
MFP9
Smart Card 0 card detect pin.
ECAP1_IC2
I
MFP11
Enhanced capture unit 1 input 2 pin.
I/O
MFP12
EPWM1 channel 0 output/capture input.
EPWM1_CH0
Mar 30, 2018
Page 69 of 401
M480 SERIES DATASHEET
5
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
6
7
8
M480 SERIES DATASHEET
5
5
6
9
Mar 30, 2018
Type
MFP
Description
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
SPI3_MOSI
I/O
MFP6
SPI3 MOSI (Master Out, Slave In) pin.
ECAP1_IC1
I
MFP11
Enhanced capture unit 1 input 1 pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
SPI3_CLK
I/O
MFP6
SPI3 serial clock pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
ECAP1_IC0
I
MFP11
Enhanced capture unit 1 input 0 pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
SPI3_SS
I/O
MFP6
SPI3 slave select pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PB.1
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I2S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
I2S0_LRCK
O
MFP10
I2S0 left right channel clock output pin.
Page 70 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I2S master clock output pin
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
EPWM0_BRAKE1
I
MFP13
EPWM0 Brake 1 input pin.
11
VSS
P
MFP0
Ground pin for digital circuit.
12
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
13
PA.11
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I2C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
EPWM0_BRAKE0
6
6
7
10
PB.0
UART2_RXD
7
8
8
9
14
Mar 30, 2018
PA.10
Description
Page 71 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
9
M480 SERIES DATASHEET
10
10
11
15
16
Type
MFP
Description
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
I2C2_SDA
I/O
MFP7
I2C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PA.8
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
I/O
MFP13
Timer3 external capture input/toggle output pin.
PA.9
TM3_EXT
Mar 30, 2018
Page 72 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
I
MFP15
External interrupt 4 input pin.
PC.13
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
SC2_nCD
I
MFP3
Smart Card 2 card detect pin.
SPI2_I2SMCLK
I/O
MFP4
SPI2 I2S master clock output pin
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
USCI0_CTL0
I/O
MFP6
USCI0 control 0 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
BPWM0_CH4
I/O
MFP9
BPWM0 channel 4 output/capture input.
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA2_O
A
MFP1
Operational amplifier 2 output pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
BPWM0_CH5
I/O
MFP9
BPWM0 channel 5 output/capture input.
QEI0_INDEX
I
MFP10
Quadrature encoder 0 index input
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
INT5
I
MFP15
External interrupt 5 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_N
A
MFP1
Operational amplifier 2 negative input pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
QEI0_A
I
MFP10
Quadrature encoder 0 phase A input
INT6
I
MFP15
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_P
A
MFP1
Operational amplifier 2 positive input pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
I
MFP3
UART1 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
INT4
17
18
19
20
Mar 30, 2018
PD.12
PD.11
PD.10
Description
Page 73 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
21
22
23
24
M480 SERIES DATASHEET
25
26
Mar 30, 2018
Type
MFP
Description
QEI0_B
I
MFP10
Quadrature encoder 0 phase B input
INT7
I
MFP15
External interrupt 7 input pin.
PG.2
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
SPI2_SS
I/O
MFP3
SPI2 slave select pin.
I2C0_SMBAL
O
MFP4
I2C0 SMBus SMBALTER pin
I2C1_SCL
I/O
MFP5
I2C1 clock pin.
TM0
I/O
MFP13
Timer0 event counter input/toggle output pin.
PG.3
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
SPI2_CLK
I/O
MFP3
SPI2 serial clock pin.
I2C0_SMBSUS
O
MFP4
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C1_SDA
I/O
MFP5
I2C1 data input/output pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
PG.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
SPI2_MISO
I/O
MFP3
SPI2 MISO (Master In, Slave Out) pin.
TM2
I/O
MFP13
Timer2 event counter input/toggle output pin.
PF.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
SPI2_MOSI
I/O
MFP3
SPI2 MOSI (Master Out, Slave In) pin.
TAMPER5
I/O
MFP10
TAMPER detector loop pin 5.
TM3
I/O
MFP13
Timer3 event counter input/toggle output pin.
PF.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
SC0_nCD
I
MFP3
Smart Card 0 card detect pin.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI0_I2SMCLK
I/O
MFP5
SPI0 I2S master clock output pin
TAMPER4
I/O
MFP10
TAMPER detector loop pin 4.
PF.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
SC0_PWR
O
MFP3
Smart Card 0 power pin.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
Page 74 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
27
28
12
8
11
12
MFP
Description
SPI0_SS
I/O
MFP5
SPI0 slave select pin.
TAMPER3
I/O
MFP10
TAMPER detector loop pin 3.
PF.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
SC0_RST
O
MFP3
Smart Card 0 reset pin.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI0_CLK
I/O
MFP5
SPI0 serial clock pin.
TAMPER2
I/O
MFP10
TAMPER detector loop pin 2.
PF.7
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
SC0_DAT
I/O
MFP3
Smart Card 0 data pin.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI0_MISO
I/O
MFP5
SPI0 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
TAMPER1
I/O
MFP10
TAMPER detector loop pin 1.
PF.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
13
30
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
14
31
PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
PF.4
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
15
32
Mar 30, 2018
Page 75 of 401
Rev 1.00
M480 SERIES DATASHEET
7
29
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
33
34
35
36
9
13
16
37
M480 SERIES DATASHEET
Type
MFP
Description
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
PH.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SPI1_MISO
I/O
MFP3
SPI1 MISO (Master In, Slave Out) pin.
PH.5
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SPI1_MOSI
I/O
MFP3
SPI1 MOSI (Master Out, Slave In) pin.
PH.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SPI1_CLK
I/O
MFP3
SPI1 serial clock pin.
PH.7
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SPI1_SS
I/O
MFP3
SPI1 slave select pin.
PF.3
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
BPWM1_CH0
I/O
MFP11
BPWM1 channel 0 output/capture input.
PF.2
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
XT1_IN
10
14
17
38
39
VSS
P
MFP0
Ground pin for digital circuit.
40
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
41
PE.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
Mar 30, 2018
Page 76 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
42
43
Mar 30, 2018
MFP
Description
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
EPWM0_CH0
I/O
MFP10
EPWM0 channel 0 output/capture input.
EPWM0_BRAKE0
I
MFP11
EPWM0 Brake 0 input pin.
ECAP0_IC0
I
MFP12
Enhanced capture unit 0 input 0 pin.
TRACE_CLK
O
MFP14
ETM Trace Clock output pin
PE.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
EPWM0_CH1
I/O
MFP10
EPWM0 channel 1 output/capture input.
EPWM0_BRAKE1
I
MFP11
EPWM0 Brake 1 input pin.
ECAP0_IC1
I
MFP12
Enhanced capture unit 0 input 1 pin.
TRACE_DATA0
O
MFP14
ETM Trace Data 0 output pin
PE.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
EPWM0_CH2
I/O
MFP10
EPWM0 channel 2 output/capture input.
EPWM1_BRAKE0
I
MFP11
EPWM1 Brake 0 input pin.
ECAP0_IC2
I
MFP12
Enhanced capture unit 0 input 2 pin.
TRACE_DATA1
O
MFP14
ETM Trace Data 1 output pin
PE.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
Page 77 of 401
M480 SERIES DATASHEET
44
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
45
46
M480 SERIES DATASHEET
Type
MFP
Description
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
EPWM0_CH3
I/O
MFP10
EPWM0 channel 3 output/capture input.
EPWM1_BRAKE1
I
MFP11
EPWM1 Brake 1 input pin.
ECAP1_IC2
I
MFP13
Enhanced capture unit 1 input 2 pin.
TRACE_DATA2
O
MFP14
ETM Trace Data 2 output pin
PE.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI2_I2SMCLK
I/O
MFP5
SPI2 I2S master clock output pin
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
EPWM0_CH4
I/O
MFP10
EPWM0 channel 4 output/capture input.
ECAP1_IC1
I
MFP13
Enhanced capture unit 1 input 1 pin.
TRACE_DATA3
O
MFP14
ETM Trace Data 3 output pin
PE.13
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
UART4_nRTS
O
MFP5
UART4 request to Send output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
EPWM0_CH5
I/O
MFP10
EPWM0 channel 5 output/capture input.
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
BPWM1_CH5
I/O
MFP12
BPWM1 channel 5 output/capture input.
I
MFP13
Enhanced capture unit 1 input 0 pin.
PC.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
UART4_nCTS
I
MFP5
UART4 clear to Send input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
BPWM1_CH4
I/O
MFP12
BPWM1 channel 4 output/capture input.
PC.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
ECAP1_IC0
47
18
48
Mar 30, 2018
Page 78 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
19
16
20
21
50
51
Mar 30, 2018
MFP
Description
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
SPI1_MOSI
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PA.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
SPI1_CLK
I/O
MFP4
SPI1 serial clock pin.
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PA.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
Page 79 of 401
M480 SERIES DATASHEET
15
49
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
17
M480 SERIES DATASHEET
18
Type
MFP
Description
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
22
52
VSS
P
MFP0
Ground pin for digital circuit.
23
53
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
24
54
LDO_CAP
A
MFP0
LDO output pin.
25
55
PA.5
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I2S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
PA.4
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
26
56
Mar 30, 2018
Page 80 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
Description
I/O
MFP9
I2C0 data input/output pin.
I
MFP10
CAN0 bus receiver input.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
PA.3
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
EPWM0_CH2
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
PA.2
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
PA.1
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
I2C0_SDA
CAN0_RXD
QEI0_A
11
19
27
57
QEI0_B
12
13
20
21
28
29
58
59
Mar 30, 2018
Page 81 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
Type
MFP
Description
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
PA.0
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
DAC0_ST
I
MFP15
DAC0 external trigger input.
61
VDDIO
P
MFP0
Power supply for PA.0~PA.5.
62
PE.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
UART2_TXD
O
MFP3
UART2 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
PE.15
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
UART2_RXD
I
MFP3
UART2 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
I
MFP0
External reset input: active LOW, with an internal pull-up.
Set this pin low reset to initial state.
DAC1_ST
14
M480 SERIES DATASHEET
15
22
23
30
31
60
63
16
24
32
64
nRESET
17
25
33
65
PF.0
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I2C1 clock pin.
Mar 30, 2018
Page 82 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
18
26
34
66
MFP
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
PF.1
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
PD.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I2C2_SCL
I/O
MFP3
I2C2 clock pin.
I
MFP4
UART2 clear to Send input pin.
PD.8
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I2C2_SDA
I/O
MFP3
I2C2 data input/output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
PC.5
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
PC.4
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I2S0 bit clock output pin.
SPI1_I2SMCLK
I/O
MFP7
SPI1 I2S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I2C1 data input/output pin.
UART1_RXD
ICE_CLK
67
UART2_nCTS
68
27
28
35
36
69
70
UART2_RXD
I2C1_SDA
Mar 30, 2018
Description
Page 83 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
29
30
37
38
71
72
M480 SERIES DATASHEET
Type
MFP
CAN0_RXD
I
MFP10
CAN0 bus receiver input.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
PC.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I2S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
I2C0_SMBAL
O
MFP9
I2C0 SMBus SMBALTER pin
CAN1_TXD
O
MFP10
CAN1 bus transmitter output.
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I2S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
CAN1_RXD
I
MFP10
CAN1 bus receiver input.
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PC.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I2S0 data output pin.
SPI1_MOSI
19
31
39
73
Mar 30, 2018
Description
Page 84 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
20
32
40
MFP
Description
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I2S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
75
VSS
P
MFP0
Ground pin for digital circuit.
76
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
77
PG.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SD1_DAT3
I/O
MFP3
SD/SDIO1 data line bit 3.
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
PG.10
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SD1_DAT2
I/O
MFP3
SD/SDIO1 data line bit 2.
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
PG.11
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SD1_DAT1
I/O
MFP3
SD/SDIO1 data line bit 1.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
74
UART2_RXD
78
79
Mar 30, 2018
Page 85 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
80
81
82
83
M480 SERIES DATASHEET
41
42
Type
MFP
Description
PG.12
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SD1_DAT0
I/O
MFP3
SD/SDIO1 data line bit 0.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
PG.13
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SD1_CMD
I/O
MFP3
SD/SDIO1 command/response pin
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
PG.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SD1_CLK
O
MFP3
SD/SDIO1 clock output pin
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
PG.15
I/O
MFP0
General purpose digital I/O pin.
SD1_nCD
I
MFP3
SD/SDIO1 card detect input pin
CLKO
O
MFP14
Clock Out
EADC0_ST
I
MFP15
EADC0 external trigger input.
PD.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
USCI0_CTL1
I/O
MFP3
USCI0 control 1 pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
UART3_nRTS
O
MFP5
UART3 request to Send output pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
SC1_nCD
I
MFP8
Smart Card 1 card detect pin.
UART0_TXD
O
MFP9
UART0 data transmitter output pin.
PD.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
USCI0_DAT1
I/O
MFP3
USCI0 data 1 pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
I
MFP5
UART3 clear to Send input pin.
UART3_nCTS
Mar 30, 2018
Page 86 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
43
44
MFP
Description
SC2_RST
O
MFP7
Smart Card 2 reset pin.
UART0_RXD
I
MFP9
UART0 data receiver input pin.
PD.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
USCI0_DAT0
I/O
MFP3
USCI0 data 0 pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP5
UART3 data transmitter output pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
PD.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
USCI0_CLK
I/O
MFP3
USCI0 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
I
MFP5
UART3 data receiver input pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
PD.13
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
SD0_nCD
I
MFP3
SD/SDIO0 card detect input pin
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
I
MFP7
Smart Card 2 card detect pin.
PA.12
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I2S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP4
I2C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
CAN0_TXD
O
MFP6
CAN0 bus transmitter output.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
USB_VBUS
P
MFP14
Power supply from USB host or HUB.
UART3_RXD
84
SC2_nCD
21
33
45
85
Mar 30, 2018
Page 87 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
22
23
M480 SERIES DATASHEET
24
34
35
36
46
47
48
86
87
88
Type
MFP
Description
PA.13
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I2S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I2C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
CAN0_RXD
I
MFP6
CAN0 bus receiver input.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
QEI1_A
I
MFP12
Quadrature encoder 1 phase A input
USB_D-
A
MFP14
USB differential signal D-.
I/O
MFP0
General purpose digital I/O pin.
I2S0_DI
I
MFP2
I2S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
QEI1_B
I
MFP12
Quadrature encoder 1 phase B input
USB_D+
A
MFP14
USB differential signal D+.
PA.15
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I2S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
BPWM1_CH5
I/O
MFP11
BPWM1 channel 5 output/capture input.
EPWM0_SYNC_IN
I
MFP12
EPWM0 counter synchronous trigger input pin.
USB_OTG_ID
I
MFP14
USB_ identification.
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
P
MFP0
Ground pin for digital circuit.
PA.14
89
NC
90
VDD
91
NC
92
NC
93
VSS
Mar 30, 2018
Page 88 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
94
NC
95
LDO_CAP
Type
MFP
Description
A
MFP0
LDO output pin.
Note: This pin needs to be connected with a 1uF
capacitor.
NC
97
PE.7
I/O
MFP0
General purpose digital I/O pin.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
QEI1_INDEX
I
MFP11
Quadrature encoder 1 index input
EPWM0_CH0
I/O
MFP12
EPWM0 channel 0 output/capture input.
BPWM0_CH5
I/O
MFP13
BPWM0 channel 5 output/capture input.
PE.6
I/O
MFP0
General purpose digital I/O pin.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
SPI3_I2SMCLK
I/O
MFP5
SPI3 I2S master clock output pin
I
MFP6
Smart Card 0 card detect pin.
USCI0_CTL0
I/O
MFP7
USCI0 control 0 pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
QEI1_A
I
MFP11
Quadrature encoder 1 phase A input
EPWM0_CH1
I/O
MFP12
EPWM0 channel 1 output/capture input.
BPWM0_CH4
I/O
MFP13
BPWM0 channel 4 output/capture input.
PE.5
I/O
MFP0
General purpose digital I/O pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
SPI3_SS
I/O
MFP5
SPI3 slave select pin.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
USCI0_CTL1
I/O
MFP7
USCI0 control 1 pin.
I
MFP11
Quadrature encoder 1 phase B input
EPWM0_CH2
I/O
MFP12
EPWM0 channel 2 output/capture input.
BPWM0_CH3
I/O
MFP13
BPWM0 channel 3 output/capture input.
98
SC0_nCD
99
QEI1_B
Mar 30, 2018
Page 89 of 401
M480 SERIES DATASHEET
96
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
SPI3_CLK
I/O
MFP5
SPI3 serial clock pin.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
USCI0_DAT1
I/O
MFP7
USCI0 data 1 pin.
QEI0_INDEX
I
MFP11
Quadrature encoder 0 index input
EPWM0_CH3
I/O
MFP12
EPWM0 channel 3 output/capture input.
BPWM0_CH2
I/O
MFP13
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
SPI3_MISO
I/O
MFP5
SPI3 MISO (Master In, Slave Out) pin.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
USCI0_DAT0
I/O
MFP7
USCI0 data 0 pin.
I
MFP11
Quadrature encoder 0 phase A input
EPWM0_CH4
I/O
MFP12
EPWM0 channel 4 output/capture input.
BPWM0_CH1
I/O
MFP13
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
SPI3_MOSI
I/O
MFP5
SPI3 MOSI (Master Out, Slave In) pin.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
USCI0_CLK
I/O
MFP7
USCI0 clock pin.
I
MFP11
Quadrature encoder 0 phase B input
EPWM0_CH5
I/O
MFP12
EPWM0 channel 5 output/capture input.
BPWM0_CH0
I/O
MFP13
BPWM0 channel 0 output/capture input.
103 VSS
P
MFP0
Ground pin for digital circuit.
104 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
100 PE.4
101 PE.3
QEI0_A
M480 SERIES DATASHEET
102 PE.2
QEI0_B
105 PE.1
Mar 30, 2018
Page 90 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
Description
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC2_DAT
I/O
MFP4
Smart Card 2 data pin.
I2S0_BCLK
O
MFP5
I2S0 bit clock output pin.
SPI1_MISO
I/O
MFP6
SPI1 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
I
MFP9
UART4 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC2_CLK
O
MFP4
Smart Card 2 clock pin.
I2S0_MCLK
O
MFP5
I2S0 master clock output pin.
SPI1_MOSI
I/O
MFP6
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP7
UART3 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
UART4_nRTS
O
MFP9
UART4 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SC2_PWR
O
MFP4
Smart Card 2 power pin.
I2S0_DI
I
MFP5
I2S0 data input pin.
SPI1_CLK
I/O
MFP6
SPI1 serial clock pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
UART1_TXD
O
MFP10
UART1 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SC2_RST
O
MFP4
Smart Card 2 reset pin.
I2S0_DO
O
MFP5
I2S0 data output pin.
SPI1_SS
I/O
MFP6
SPI1 slave select pin.
UART4_nCTS
106 PE.0
UART3_RXD
107 PH.8
108 PH.9
Mar 30, 2018
Page 91 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
Type
MFP
Description
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
I
MFP10
UART1 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SC2_nCD
I
MFP4
Smart Card 2 card detect pin.
I2S0_LRCK
O
MFP5
I2S0 left right channel clock output pin.
SPI1_I2SMCLK
I/O
MFP6
SPI1 I2S master clock output pin
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART0_TXD
O
MFP8
UART0 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART0_RXD
I
MFP8
UART0 data receiver input pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
SPI3_I2SMCLK
I/O
MFP3
SPI3 I2S master clock output pin
I
MFP4
Smart Card 1 card detect pin.
I/O
MFP11
EPWM0 channel 4 output/capture input.
UART1_RXD
109 PH.10
110 PH.11
111 PD.14
M480 SERIES DATASHEET
SC1_nCD
EPWM0_CH4
25
37
49
112 VSS
P
MFP0
Ground pin for digital circuit.
26
38
50
113 LDO_CAP
A
MFP0
LDO output pin.
27
39
51
114 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
40
52
115 PC.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
SC1_nCD
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
EPWM0_SYNC_IN
Mar 30, 2018
Page 92 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
I/O
MFP13
Timer1 event counter input/toggle output pin.
I
MFP14
USB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I2C2 SMBus SMBALTER pin
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I2C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
118 PB.13
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
TM1
USB_VBUS_ST
28
41
53
116 PB.15
EADC0_CH15
29
42
54
117 PB.14
EADC0_CH14
30
43
55
Mar 30, 2018
Description
Page 93 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
31
M480 SERIES DATASHEET
32
44
45
56
Type
MFP
Description
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I2C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH12
A
MFP1
EADC0 channel 12 analog input.
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I2C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
119 PB.12
57
120 AVDD
P
MFP0
Power supply for internal analog circuit.
58
121 VREF
A
MFP0
ADC reference voltage input.
Note: This pin needs to be connected with a 1uF
capacitor.
46
59
122 AVSS
P
MFP0
Ground pin for analog circuit.
60
123 PB.11
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH11
A
MFP1
EADC0 channel 11 analog input.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I2C1 clock pin.
CAN0_TXD
O
MFP8
CAN0 bus transmitter output.
Mar 30, 2018
Page 94 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
61
MFP
Description
SPI0_I2SMCLK
I/O
MFP9
SPI0 I2S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I/O
MFP7
I2C1 data input/output pin.
I
MFP8
CAN0 bus receiver input.
BPWM1_CH1
I/O
MFP10
BPWM1 channel 1 output/capture input.
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I2C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
I
MFP13
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
I2C1_SMBSUS
O
MFP7
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
I
MFP13
External interrupt 6 input pin.
124 PB.10
I2C1_SDA
CAN0_RXD
62
125 PB.9
INT7
63
126 PB.8
INT6
Mar 30, 2018
Page 95 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
47
64
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
INT5
I
MFP13
External interrupt 5 input pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
ACMP0_O
O
MFP15
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
127 PB.7
EPWM1_BRAKE0
EPWM1_CH4
48
1
128 PB.6
M480 SERIES DATASHEET
EPWM1_BRAKE1
EPWM1_CH5
Mar 30, 2018
Page 96 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.3
M483 Series Pin Description
64 128 Pin Name
Pin Pin
2
3
2
3
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I2S0 bit clock output pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I2S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
PB.5
Mar 30, 2018
Page 97 of 401
M480 SERIES DATASHEET
4
1
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
5
4
M480 SERIES DATASHEET
5
6
Type
MFP
Description
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I2S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.2
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPI1_SS
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I2S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
SPI3_MISO
I/O
MFP6
SPI3 MISO (Master In, Slave Out) pin.
SC0_nCD
I
MFP9
Smart Card 0 card detect pin.
ECAP1_IC2
I
MFP11
Enhanced capture unit 1 input 2 pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.11
I/O
MFP0
General purpose digital I/O pin.
Mar 30, 2018
Page 98 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
7
8
9
MFP
Description
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
SPI3_MOSI
I/O
MFP6
SPI3 MOSI (Master Out, Slave In) pin.
ECAP1_IC1
I
MFP11
Enhanced capture unit 1 input 1 pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
SPI3_CLK
I/O
MFP6
SPI3 serial clock pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
ECAP1_IC0
I
MFP11
Enhanced capture unit 1 input 0 pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
SPI3_SS
I/O
MFP6
SPI3 slave select pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PB.1
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I2S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
I2S0_LRCK
O
MFP10
I2S0 left right channel clock output pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
EPWM0_BRAKE0
Mar 30, 2018
Page 99 of 401
M480 SERIES DATASHEET
6
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
7
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I2S master clock output pin
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
I
MFP13
EPWM0 Brake 1 input pin.
11 VSS
P
MFP0
Ground pin for digital circuit.
12 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I2C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
10 PB.0
UART2_RXD
EPWM0_BRAKE1
8
M480 SERIES DATASHEET
9
13 PA.11
14 PA.10
Mar 30, 2018
Page 100 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
10
MFP
Description
I2C2_SDA
I/O
MFP7
I2C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
I/O
MFP13
Timer3 external capture input/toggle output pin.
I
MFP15
External interrupt 4 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
SC2_nCD
I
MFP3
Smart Card 2 card detect pin.
15 PA.9
TM2_EXT
11
16 PA.8
TM3_EXT
INT4
17 PC.13
Mar 30, 2018
Page 101 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
SPI2_I2SMCLK
I/O
MFP4
SPI2 I2S master clock output pin
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
USCI0_CTL0
I/O
MFP6
USCI0 control 0 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
BPWM0_CH4
I/O
MFP9
BPWM0 channel 4 output/capture input.
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA2_O
A
MFP1
Operational amplifier 2 output pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
BPWM0_CH5
I/O
MFP9
BPWM0 channel 5 output/capture input.
QEI0_INDEX
I
MFP10
Quadrature encoder 0 index input
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
INT5
I
MFP15
External interrupt 5 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_N
A
MFP1
Operational amplifier 2 negative input pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
QEI0_A
I
MFP10
Quadrature encoder 0 phase A input
INT6
I
MFP15
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_P
A
MFP1
Operational amplifier 2 positive input pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
I
MFP3
UART1 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
QEI0_B
I
MFP10
Quadrature encoder 0 phase B input
INT7
I
MFP15
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
SPI2_SS
I/O
MFP3
SPI2 slave select pin.
18 PD.12
19 PD.11
M480 SERIES DATASHEET
20 PD.10
21 PG.2
Mar 30, 2018
Page 102 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
MFP
Description
I2C0_SMBAL
O
MFP4
I2C0 SMBus SMBALTER pin
I2C1_SCL
I/O
MFP5
I2C1 clock pin.
TM0
I/O
MFP13
Timer0 event counter input/toggle output pin.
22 PG.3
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
SPI2_CLK
I/O
MFP3
SPI2 serial clock pin.
I2C0_SMBSUS
O
MFP4
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C1_SDA
I/O
MFP5
I2C1 data input/output pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
23 PG.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
SPI2_MISO
I/O
MFP3
SPI2 MISO (Master In, Slave Out) pin.
TM2
I/O
MFP13
Timer2 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
SPI2_MOSI
I/O
MFP3
SPI2 MOSI (Master Out, Slave In) pin.
TAMPER5
I/O
MFP10
TAMPER detector loop pin 5.
TM3
I/O
MFP13
Timer3 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
SC0_nCD
I
MFP3
Smart Card 0 card detect pin.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI0_I2SMCLK
I/O
MFP5
SPI0 I2S master clock output pin
TAMPER4
I/O
MFP10
TAMPER detector loop pin 4.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
SC0_PWR
O
MFP3
Smart Card 0 power pin.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI0_SS
I/O
MFP5
SPI0 slave select pin.
TAMPER3
I/O
MFP10
TAMPER detector loop pin 3.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
SC0_RST
O
MFP3
Smart Card 0 reset pin.
I2S0_DI
I
MFP4
I2S0 data input pin.
24 PF.11
25 PF.10
26 PF.9
27 PF.8
Mar 30, 2018
Page 103 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
SPI0_CLK
I/O
MFP5
SPI0 serial clock pin.
TAMPER2
I/O
MFP10
TAMPER detector loop pin 2.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
SC0_DAT
I/O
MFP3
Smart Card 0 data pin.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI0_MISO
I/O
MFP5
SPI0 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
TAMPER1
I/O
MFP10
TAMPER detector loop pin 1.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
28 PF.7
12
29 PF.6
M480 SERIES DATASHEET
13
30 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
14
31 PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SPI1_MISO
I/O
MFP3
SPI1 MISO (Master In, Slave Out) pin.
15
32 PF.4
33 PH.4
Mar 30, 2018
Page 104 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Type
MFP
Description
34 PH.5
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SPI1_MOSI
I/O
MFP3
SPI1 MOSI (Master Out, Slave In) pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SPI1_CLK
I/O
MFP3
SPI1 serial clock pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SPI1_SS
I/O
MFP3
SPI1 slave select pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
I/O
MFP11
BPWM1 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
39 VSS
P
MFP0
Ground pin for digital circuit.
40 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
EPWM0_CH0
I/O
MFP10
EPWM0 channel 0 output/capture input.
EPWM0_BRAKE0
I
MFP11
EPWM0 Brake 0 input pin.
ECAP0_IC0
I
MFP12
Enhanced capture unit 0 input 0 pin.
35 PH.6
36 PH.7
16
37 PF.3
XT1_IN
BPWM1_CH0
17
38 PF.2
41 PE.8
Mar 30, 2018
Page 105 of 401
Rev 1.00
M480 SERIES DATASHEET
64 128 Pin Name
Pin Pin
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
O
MFP14
ETM Trace Clock output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
EPWM0_CH1
I/O
MFP10
EPWM0 channel 1 output/capture input.
EPWM0_BRAKE1
I
MFP11
EPWM0 Brake 1 input pin.
ECAP0_IC1
I
MFP12
Enhanced capture unit 0 input 1 pin.
TRACE_DATA0
O
MFP14
ETM Trace Data 0 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
EPWM0_CH2
I/O
MFP10
EPWM0 channel 2 output/capture input.
EPWM1_BRAKE0
I
MFP11
EPWM1 Brake 0 input pin.
ECAP0_IC2
I
MFP12
Enhanced capture unit 0 input 2 pin.
TRACE_DATA1
O
MFP14
ETM Trace Data 1 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
EPWM0_CH3
I/O
MFP10
EPWM0 channel 3 output/capture input.
EPWM1_BRAKE1
I
MFP11
EPWM1 Brake 1 input pin.
ECAP1_IC2
I
MFP13
Enhanced capture unit 1 input 2 pin.
TRACE_DATA2
O
MFP14
ETM Trace Data 2 output pin
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI address bus bit 14.
TRACE_CLK
42 PE.9
43 PE.10
M480 SERIES DATASHEET
44 PE.11
45 PE.12
EBI_ADR14
Mar 30, 2018
Description
Page 106 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
MFP
Description
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI2_I2SMCLK
I/O
MFP5
SPI2 I2S master clock output pin
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
EPWM0_CH4
I/O
MFP10
EPWM0 channel 4 output/capture input.
ECAP1_IC1
I
MFP13
Enhanced capture unit 1 input 1 pin.
TRACE_DATA3
O
MFP14
ETM Trace Data 3 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
UART4_nRTS
O
MFP5
UART4 request to Send output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
EPWM0_CH5
I/O
MFP10
EPWM0 channel 5 output/capture input.
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
BPWM1_CH5
I/O
MFP12
BPWM1 channel 5 output/capture input.
I
MFP13
Enhanced capture unit 1 input 0 pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
UART4_nCTS
I
MFP5
UART4 clear to Send input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
BPWM1_CH4
I/O
MFP12
BPWM1 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
46 PE.13
ECAP1_IC0
47 PC.8
18
48 PC.7
Mar 30, 2018
Page 107 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
19
20
M480 SERIES DATASHEET
21
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
SPI1_MOSI
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
SPI1_CLK
I/O
MFP4
SPI1 serial clock pin.
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
49 PC.6
50 PA.7
51 PA.6
Mar 30, 2018
Page 108 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
52 VSS
P
MFP0
Ground pin for digital circuit.
23
53 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
24
54 LDO_CAP
A
MFP0
LDO output pin.
25
55 PA.5
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I2S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
I/O
MFP9
I2C0 data input/output pin.
I
MFP10
CAN0 bus receiver input.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
26
56 PA.4
I2C0_SDA
CAN0_RXD
QEI0_A
27
57 PA.3
Mar 30, 2018
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M480 SERIES DATASHEET
22
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
EPWM0_CH2
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
QEI0_B
28
M480 SERIES DATASHEET
29
58 PA.2
59 PA.1
DAC1_ST
30
60 PA.0
Mar 30, 2018
Page 110 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
MFP
Description
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
I
MFP15
DAC0 external trigger input.
61 VDDIO
P
MFP0
Power supply for PA.0~PA.5.
62 PE.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
UART2_TXD
O
MFP3
UART2 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 9.
UART2_RXD
I
MFP3
UART2 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
I
MFP0
External reset input: active LOW, with an internal pull-up. Set
this pin low reset to initial state.
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I2C1 clock pin.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I2C2_SCL
I/O
MFP3
I2C2 clock pin.
DAC0_ST
31
63 PE.15
EBI_AD9
32
64 nRESET
33
65 PF.0
34
66 PF.1
UART1_RXD
ICE_CLK
67 PD.9
Mar 30, 2018
Page 111 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
I
MFP4
UART2 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I2C2_SDA
I/O
MFP3
I2C2 data input/output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I2S0 bit clock output pin.
SPI1_I2SMCLK
I/O
MFP7
SPI1 I2S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I2C1 data input/output pin.
CAN0_RXD
I
MFP10
CAN0 bus receiver input.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I2S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
UART2_nCTS
68 PD.8
35
36
69 PC.5
70 PC.4
M480 SERIES DATASHEET
UART2_RXD
I2C1_SDA
37
71 PC.3
Mar 30, 2018
Page 112 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
38
MFP
Description
I2C0_SMBAL
O
MFP9
I2C0 SMBus SMBALTER pin
CAN1_TXD
O
MFP10
CAN1 bus transmitter output.
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I2S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
CAN1_RXD
I
MFP10
CAN1 bus receiver input.
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I2S0 data output pin.
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I2S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
72 PC.2
SPI1_MOSI
39
40
73 PC.1
74 PC.0
Mar 30, 2018
Page 113 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
75 VSS
P
MFP0
Ground pin for digital circuit.
76 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SD1_DAT3
I/O
MFP3
SD/SDIO1 data line bit 3.
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SD1_DAT2
I/O
MFP3
SD/SDIO1 data line bit 2.
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SD1_DAT1
I/O
MFP3
SD/SDIO1 data line bit 1.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SD1_DAT0
I/O
MFP3
SD/SDIO1 data line bit 0.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SD1_CMD
I/O
MFP3
SD/SDIO1 command/response pin
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 5.
UART2_RXD
77 PG.9
78 PG.10
79 PG.11
M480 SERIES DATASHEET
80 PG.12
81 PG.13
82 PG.14
EBI_AD5
Mar 30, 2018
Page 114 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
MFP
Description
SD1_CLK
O
MFP3
SD/SDIO1 clock output pin
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SD1_nCD
I
MFP3
SD/SDIO1 card detect input pin
CLKO
O
MFP14
Clock Out
EADC0_ST
I
MFP15
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
SD0_nCD
I
MFP3
SD/SDIO0 card detect input pin
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
I
MFP7
Smart Card 2 card detect pin.
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I2S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP4
I2C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
CAN0_TXD
O
MFP6
CAN0 bus transmitter output.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
USB_VBUS
P
MFP14
Power supply from USB host or HUB.
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I2S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I2C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
CAN0_RXD
I
MFP6
CAN0 bus receiver input.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
QEI1_A
I
MFP12
Quadrature encoder 1 phase A input
USB_D-
A
MFP14
USB differential signal D-.
I/O
MFP0
General purpose digital I/O pin.
83 PG.15
84 PD.13
SC2_nCD
85 PA.12
86 PA.13
87 PA.14
Mar 30, 2018
Page 115 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
I2S0_DI
I
MFP2
I2S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
QEI1_B
I
MFP12
Quadrature encoder 1 phase B input
USB_D+
A
MFP14
USB differential signal D+.
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I2S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
BPWM1_CH5
I/O
MFP11
BPWM1 channel 5 output/capture input.
EPWM0_SYNC_IN
I
MFP12
EPWM0 counter synchronous trigger input pin.
USB_OTG_ID
I
MFP14
USB_ identification.
88 PA.15
M480 SERIES DATASHEET
41
89 HSUSB_VRES
A
MFP0
HSUSB module reference resister
42
90 HSUSB_VDD33
P
MFP0
Power supply for HSUSB VDD33
43
91 HSUSB_VBUS
P
MFP0
HSUSB Power supply from USB host or HUB.
44
92 HSUSB_D-
A
MFP0
HSUSB differential signal D-.
45
93 HSUSB_VSS
P
MFP0
Ground pin for HSUSB.
46
94 HSUSB_D+
A
MFP0
HSUSB differential signal D+.
47
95 HSUSB_VDD12_CAP
A
MFP0
HSUSB Internal power regulator output 1.2V decoupling pin.
Note: This pin needs to be connected with a 1uF capacitor.
48
96 HSUSB_ID
I
MFP0
HSUSB identification.
I/O
MFP0
General purpose digital I/O pin.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
QEI1_INDEX
I
MFP11
Quadrature encoder 1 index input
EPWM0_CH0
I/O
MFP12
EPWM0 channel 0 output/capture input.
BPWM0_CH5
I/O
MFP13
BPWM0 channel 5 output/capture input.
97 PE.7
Mar 30, 2018
Page 116 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Type
MFP
Description
98 PE.6
I/O
MFP0
General purpose digital I/O pin.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
SPI3_I2SMCLK
I/O
MFP5
SPI3 I2S master clock output pin
I
MFP6
Smart Card 0 card detect pin.
USCI0_CTL0
I/O
MFP7
USCI0 control 0 pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
QEI1_A
I
MFP11
Quadrature encoder 1 phase A input
EPWM0_CH1
I/O
MFP12
EPWM0 channel 1 output/capture input.
BPWM0_CH4
I/O
MFP13
BPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
SPI3_SS
I/O
MFP5
SPI3 slave select pin.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
USCI0_CTL1
I/O
MFP7
USCI0 control 1 pin.
I
MFP11
Quadrature encoder 1 phase B input
EPWM0_CH2
I/O
MFP12
EPWM0 channel 2 output/capture input.
BPWM0_CH3
I/O
MFP13
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
SPI3_CLK
I/O
MFP5
SPI3 serial clock pin.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
USCI0_DAT1
I/O
MFP7
USCI0 data 1 pin.
QEI0_INDEX
I
MFP11
Quadrature encoder 0 index input
EPWM0_CH3
I/O
MFP12
EPWM0 channel 3 output/capture input.
BPWM0_CH2
I/O
MFP13
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SC0_nCD
99 PE.5
QEI1_B
100 PE.4
101 PE.3
Mar 30, 2018
Page 117 of 401
M480 SERIES DATASHEET
64 128 Pin Name
Pin Pin
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
SPI3_MISO
I/O
MFP5
SPI3 MISO (Master In, Slave Out) pin.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
USCI0_DAT0
I/O
MFP7
USCI0 data 0 pin.
I
MFP11
Quadrature encoder 0 phase A input
EPWM0_CH4
I/O
MFP12
EPWM0 channel 4 output/capture input.
BPWM0_CH1
I/O
MFP13
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
SPI3_MOSI
I/O
MFP5
SPI3 MOSI (Master Out, Slave In) pin.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
USCI0_CLK
I/O
MFP7
USCI0 clock pin.
I
MFP11
Quadrature encoder 0 phase B input
EPWM0_CH5
I/O
MFP12
EPWM0 channel 5 output/capture input.
BPWM0_CH0
I/O
MFP13
BPWM0 channel 0 output/capture input.
103 VSS
P
MFP0
Ground pin for digital circuit.
104 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC2_DAT
I/O
MFP4
Smart Card 2 data pin.
I2S0_BCLK
O
MFP5
I2S0 bit clock output pin.
SPI1_MISO
I/O
MFP6
SPI1 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
I
MFP9
UART4 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC2_CLK
O
MFP4
Smart Card 2 clock pin.
I2S0_MCLK
O
MFP5
I2S0 master clock output pin.
QEI0_A
102 PE.2
QEI0_B
M480 SERIES DATASHEET
105 PE.1
UART4_nCTS
106 PE.0
Mar 30, 2018
Page 118 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
MFP
Description
I/O
MFP6
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP7
UART3 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
UART4_nRTS
O
MFP9
UART4 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SC2_PWR
O
MFP4
Smart Card 2 power pin.
I2S0_DI
I
MFP5
I2S0 data input pin.
SPI1_CLK
I/O
MFP6
SPI1 serial clock pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
UART1_TXD
O
MFP10
UART1 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SC2_RST
O
MFP4
Smart Card 2 reset pin.
I2S0_DO
O
MFP5
I2S0 data output pin.
SPI1_SS
I/O
MFP6
SPI1 slave select pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
I
MFP10
UART1 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SC2_nCD
I
MFP4
Smart Card 2 card detect pin.
I2S0_LRCK
O
MFP5
I2S0 left right channel clock output pin.
SPI1_I2SMCLK
I/O
MFP6
SPI1 I2S master clock output pin
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART0_TXD
O
MFP8
UART0 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 15.
SPI1_MOSI
UART3_RXD
107 PH.8
108 PH.9
UART1_RXD
109 PH.10
110 PH.11
EBI_AD15
Mar 30, 2018
Page 119 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART0_RXD
I
MFP8
UART0 data receiver input pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
SPI3_I2SMCLK
I/O
MFP3
SPI3 I2S master clock output pin
I
MFP4
Smart Card 1 card detect pin.
I/O
MFP11
EPWM0 channel 4 output/capture input.
QSPI0_MOSI1
111 PD.14
SC1_nCD
EPWM0_CH4
49
112 VSS
P
MFP0
Ground pin for digital circuit.
50
113 LDO_CAP
A
MFP0
LDO output pin.
51
114 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
52
115 PC.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
SC1_nCD
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
I/O
MFP13
Timer1 event counter input/toggle output pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
HSUSB_VBUS_ST
I
MFP15
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I2C2 SMBus SMBALTER pin
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
EPWM0_SYNC_IN
M480 SERIES DATASHEET
TM1
53
116 PB.15
EADC0_CH15
Mar 30, 2018
Page 120 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
54
MFP
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
HSUSB_VBUS_EN
O
MFP15
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I2C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
118 PB.13
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I2C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH12
A
MFP1
EADC0 channel 12 analog input.
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
117 PB.14
EADC0_CH14
55
56
119 PB.12
Mar 30, 2018
Description
Page 121 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
Description
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I2C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
57
120 AVDD
P
MFP0
Power supply for internal analog circuit.
58
121 VREF
A
MFP0
ADC reference voltage input.
Note: This pin needs to be connected with a 1uF capacitor.
M480 SERIES DATASHEET
59
122 AVSS
P
MFP0
Ground pin for analog circuit.
60
123 PB.11
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH11
A
MFP1
EADC0 channel 11 analog input.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I2C1 clock pin.
CAN0_TXD
O
MFP8
CAN0 bus transmitter output.
SPI0_I2SMCLK
I/O
MFP9
SPI0 I2S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
I
MFP14
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I/O
MFP7
I2C1 data input/output pin.
I
MFP8
CAN0 bus receiver input.
BPWM1_CH1
I/O
MFP10
BPWM1 channel 1 output/capture input.
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
HSUSB_VBUS_ST
61
124 PB.10
I2C1_SDA
CAN0_RXD
Mar 30, 2018
Page 122 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
MFP
O
MFP14
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I2C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
I
MFP13
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
I2C1_SMBSUS
O
MFP7
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
I
MFP13
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
INT5
I
MFP13
External interrupt 5 input pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
HSUSB_VBUS_EN
62
125 PB.9
INT7
63
126 PB.8
INT6
64
127 PB.7
EPWM1_BRAKE0
EPWM1_CH4
Mar 30, 2018
Description
Page 123 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 Pin Name
Pin Pin
Type
MFP
O
MFP15
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
ACMP0_O
1
128 PB.6
EPWM1_BRAKE1
EPWM1_CH5
Description
M480 SERIES DATASHEET
Mar 30, 2018
Page 124 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.4
M484 Series Pin Description
64 Pin: M484SGAAE, M484SIDAE
64 Pin 2 USB: M484SGAAE2U, M484SIDAE2U
64 64 Pin 128 Pin Name
Pin 2 USB Pin
2
3
3
4
1
2
3
Mar 30, 2018
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I2S0 bit clock output pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I2S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
PB.5
Page 125 of 401
M480 SERIES DATASHEET
4
2
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
5
5
4
M480 SERIES DATASHEET
5
Type
MFP
Description
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I2S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.2
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPI1_SS
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I2S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
SPI3_MISO
I/O
MFP6
SPI3 MISO (Master In, Slave Out) pin.
SC0_nCD
I
MFP9
Smart Card 0 card detect pin.
ECAP1_IC2
I
MFP11
Enhanced capture unit 1 input 2 pin.
I/O
MFP12
EPWM1 channel 0 output/capture input.
EPWM1_CH0
Mar 30, 2018
Page 126 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
6
7
8
6
9
MFP
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
SPI3_MOSI
I/O
MFP6
SPI3 MOSI (Master Out, Slave In) pin.
ECAP1_IC1
I
MFP11
Enhanced capture unit 1 input 1 pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
SPI3_CLK
I/O
MFP6
SPI3 serial clock pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
ECAP1_IC0
I
MFP11
Enhanced capture unit 1 input 0 pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
SPI3_SS
I/O
MFP6
SPI3 slave select pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PB.1
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I2S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
I2S0_LRCK
O
MFP10
I2S0 left right channel clock output pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
EPWM0_BRAKE0
Mar 30, 2018
Description
Page 127 of 401
M480 SERIES DATASHEET
6
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
7
7
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I2S master clock output pin
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
I
MFP13
EPWM0 Brake 1 input pin.
11 VSS
P
MFP0
Ground pin for digital circuit.
12 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I2C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
10 PB.0
UART2_RXD
EPWM0_BRAKE1
8
M480 SERIES DATASHEET
9
8
9
13 PA.11
14 PA.10
Mar 30, 2018
Page 128 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
10
10
MFP
Description
I2C2_SDA
I/O
MFP7
I2C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
I/O
MFP13
Timer3 external capture input/toggle output pin.
I
MFP15
External interrupt 4 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
SC2_nCD
I
MFP3
Smart Card 2 card detect pin.
15 PA.9
TM2_EXT
11
11
16 PA.8
TM3_EXT
INT4
17 PC.13
Mar 30, 2018
Page 129 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
Description
SPI2_I2SMCLK
I/O
MFP4
SPI2 I2S master clock output pin
USCI0_CTL0
I/O
MFP6
USCI0 control 0 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
BPWM0_CH4
I/O
MFP9
BPWM0 channel 4 output/capture input.
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA2_O
A
MFP1
Operational amplifier 2 output pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
BPWM0_CH5
I/O
MFP9
BPWM0 channel 5 output/capture input.
QEI0_INDEX
I
MFP10
Quadrature encoder 0 index input
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
INT5
I
MFP15
External interrupt 5 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_N
A
MFP1
Operational amplifier 2 negative input pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
QEI0_A
I
MFP10
Quadrature encoder 0 phase A input
INT6
I
MFP15
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_P
A
MFP1
Operational amplifier 2 positive input pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
I
MFP3
UART1 data receiver input pin.
QEI0_B
I
MFP10
Quadrature encoder 0 phase B input
INT7
I
MFP15
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
SPI2_SS
I/O
MFP3
SPI2 slave select pin.
I2C0_SMBAL
O
MFP4
I2C0 SMBus SMBALTER pin
I2C1_SCL
I/O
MFP5
I2C1 clock pin.
TM0
I/O
MFP13
Timer0 event counter input/toggle output pin.
22 PG.3
I/O
MFP0
General purpose digital I/O pin.
18 PD.12
19 PD.11
M480 SERIES DATASHEET
20 PD.10
21 PG.2
Mar 30, 2018
Page 130 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
Description
EBI_ADR12
O
MFP2
EBI address bus bit 12.
SPI2_CLK
I/O
MFP3
SPI2 serial clock pin.
I2C0_SMBSUS
O
MFP4
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C1_SDA
I/O
MFP5
I2C1 data input/output pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
23 PG.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
SPI2_MISO
I/O
MFP3
SPI2 MISO (Master In, Slave Out) pin.
TM2
I/O
MFP13
Timer2 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
SPI2_MOSI
I/O
MFP3
SPI2 MOSI (Master Out, Slave In) pin.
TAMPER5
I/O
MFP10
TAMPER detector loop pin 5.
TM3
I/O
MFP13
Timer3 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
SC0_nCD
I
MFP3
Smart Card 0 card detect pin.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI0_I2SMCLK
I/O
MFP5
SPI0 I2S master clock output pin
TAMPER4
I/O
MFP10
TAMPER detector loop pin 4.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
SC0_PWR
O
MFP3
Smart Card 0 power pin.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI0_SS
I/O
MFP5
SPI0 slave select pin.
TAMPER3
I/O
MFP10
TAMPER detector loop pin 3.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
SC0_RST
O
MFP3
Smart Card 0 reset pin.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI0_CLK
I/O
MFP5
SPI0 serial clock pin.
TAMPER2
I/O
MFP10
TAMPER detector loop pin 2.
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI address bus bit 18.
24 PF.11
25 PF.10
26 PF.9
27 PF.8
28 PF.7
EBI_ADR18
Mar 30, 2018
Page 131 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
12
12
Type
MFP
Description
SC0_DAT
I/O
MFP3
Smart Card 0 data pin.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI0_MISO
I/O
MFP5
SPI0 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
TAMPER1
I/O
MFP10
TAMPER detector loop pin 1.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
29 PF.6
M480 SERIES DATASHEET
13
13
30 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
14
14
31 PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SPI1_MISO
I/O
MFP3
SPI1 MISO (Master In, Slave Out) pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SPI1_MOSI
I/O
MFP3
SPI1 MOSI (Master Out, Slave In) pin.
I/O
MFP0
General purpose digital I/O pin.
15
15
32 PF.4
33 PH.4
34 PH.5
35 PH.6
Mar 30, 2018
Page 132 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
Description
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SPI1_CLK
I/O
MFP3
SPI1 serial clock pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SPI1_SS
I/O
MFP3
SPI1 slave select pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
I/O
MFP11
BPWM1 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
39 VSS
P
MFP0
Ground pin for digital circuit.
40 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
EPWM0_CH0
I/O
MFP10
EPWM0 channel 0 output/capture input.
EPWM0_BRAKE0
I
MFP11
EPWM0 Brake 0 input pin.
ECAP0_IC0
I
MFP12
Enhanced capture unit 0 input 0 pin.
TRACE_CLK
O
MFP14
ETM Trace Clock output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
36 PH.7
16
16
37 PF.3
XT1_IN
BPWM1_CH0
17
17
38 PF.2
41 PE.8
42 PE.9
Mar 30, 2018
Page 133 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
Description
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
EPWM0_CH1
I/O
MFP10
EPWM0 channel 1 output/capture input.
EPWM0_BRAKE1
I
MFP11
EPWM0 Brake 1 input pin.
ECAP0_IC1
I
MFP12
Enhanced capture unit 0 input 1 pin.
TRACE_DATA0
O
MFP14
ETM Trace Data 0 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
EPWM0_CH2
I/O
MFP10
EPWM0 channel 2 output/capture input.
EPWM1_BRAKE0
I
MFP11
EPWM1 Brake 0 input pin.
ECAP0_IC2
I
MFP12
Enhanced capture unit 0 input 2 pin.
TRACE_DATA1
O
MFP14
ETM Trace Data 1 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
EPWM0_CH3
I/O
MFP10
EPWM0 channel 3 output/capture input.
EPWM1_BRAKE1
I
MFP11
EPWM1 Brake 1 input pin.
ECAP1_IC2
I
MFP13
Enhanced capture unit 1 input 2 pin.
TRACE_DATA2
O
MFP14
ETM Trace Data 2 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI2_I2SMCLK
I/O
MFP5
SPI2 I2S master clock output pin
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
43 PE.10
44 PE.11
M480 SERIES DATASHEET
45 PE.12
Mar 30, 2018
Page 134 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
I/O
MFP10
EPWM0 channel 4 output/capture input.
ECAP1_IC1
I
MFP13
Enhanced capture unit 1 input 1 pin.
TRACE_DATA3
O
MFP14
ETM Trace Data 3 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
UART4_nRTS
O
MFP5
UART4 request to Send output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
EPWM0_CH5
I/O
MFP10
EPWM0 channel 5 output/capture input.
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
BPWM1_CH5
I/O
MFP12
BPWM1 channel 5 output/capture input.
I
MFP13
Enhanced capture unit 1 input 0 pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
UART4_nCTS
I
MFP5
UART4 clear to Send input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
BPWM1_CH4
I/O
MFP12
BPWM1 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
SPI1_MOSI
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP5
UART4 data receiver input pin.
EPWM0_CH4
46 PE.13
ECAP1_IC0
47 PC.8
18
19
18
19
48 PC.7
49 PC.6
UART4_RXD
Mar 30, 2018
Description
Page 135 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
20
21
20
21
Type
MFP
Description
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
SPI1_CLK
I/O
MFP4
SPI1 serial clock pin.
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
50 PA.7
51 PA.6
M480 SERIES DATASHEET
22
22
52 VSS
P
MFP0
Ground pin for digital circuit.
23
23
53 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
24
24
54 LDO_CAP
A
MFP0
LDO output pin.
Mar 30, 2018
Page 136 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
25
26
25
26
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I2S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
55 PA.5
56 PA.4
QEI0_A
27
27
57 PA.3
Mar 30, 2018
Page 137 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
EPWM0_CH2
QEI0_B
28
29
28
29
58 PA.2
59 PA.1
M480 SERIES DATASHEET
DAC1_ST
30
30
60 PA.0
Mar 30, 2018
Description
Page 138 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
I
MFP15
DAC0 external trigger input.
61 VDDIO
P
MFP0
Power supply for PA.0~PA.5.
62 PE.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
UART2_TXD
O
MFP3
UART2 data transmitter output pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 9.
I
MFP3
UART2 data receiver input pin.
I
MFP0
External reset input: active LOW, with an internal pull-up.
Set this pin low reset to initial state.
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I2C1 clock pin.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I2C2_SCL
I/O
MFP3
I2C2 clock pin.
I
MFP4
UART2 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I2C2_SDA
I/O
MFP3
I2C2 data input/output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
DAC0_ST
31
31
63 PE.15
EBI_AD9
UART2_RXD
32
32
64 nRESET
33
33
65 PF.0
34
34
66 PF.1
UART1_RXD
ICE_CLK
67 PD.9
UART2_nCTS
68 PD.8
35
69 PC.5
Mar 30, 2018
Description
Page 139 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
36
Type
MFP
Description
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I2S0 bit clock output pin.
SPI1_I2SMCLK
I/O
MFP7
SPI1 I2S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I2C1 data input/output pin.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I2S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
I2C0_SMBAL
O
MFP9
I2C0 SMBus SMBALTER pin
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I2S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
70 PC.4
UART2_RXD
I2C1_SDA
37
71 PC.3
M480 SERIES DATASHEET
38
72 PC.2
SPI1_MOSI
Mar 30, 2018
Page 140 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
39
40
35
36
MFP
Description
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I2S0 data output pin.
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I2S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
75 VSS
P
MFP0
Ground pin for digital circuit.
76 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SD1_DAT3
I/O
MFP3
SD/SDIO1 data line bit 3.
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
73 PC.1
74 PC.0
UART2_RXD
77 PG.9
Mar 30, 2018
Page 141 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SD1_DAT2
I/O
MFP3
SD/SDIO1 data line bit 2.
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SD1_DAT1
I/O
MFP3
SD/SDIO1 data line bit 1.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SD1_DAT0
I/O
MFP3
SD/SDIO1 data line bit 0.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SD1_CMD
I/O
MFP3
SD/SDIO1 command/response pin
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SD1_CLK
O
MFP3
SD/SDIO1 clock output pin
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SD1_nCD
I
MFP3
SD/SDIO1 card detect input pin
CLKO
O
MFP14
Clock Out
EADC0_ST
I
MFP15
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
SD0_nCD
I
MFP3
SD/SDIO0 card detect input pin
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
78 PG.10
79 PG.11
80 PG.12
81 PG.13
M480 SERIES DATASHEET
82 PG.14
83 PG.15
84 PD.13
Mar 30, 2018
Page 142 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
Description
I
MFP7
Smart Card 2 card detect pin.
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I2S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP4
I2C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
USB_VBUS
P
MFP14
Power supply from USB host or HUB.
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I2S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I2C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
QEI1_A
I
MFP12
Quadrature encoder 1 phase A input
USB_D-
A
MFP14
USB differential signal D-.
I/O
MFP0
General purpose digital I/O pin.
I2S0_DI
I
MFP2
I2S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
QEI1_B
I
MFP12
Quadrature encoder 1 phase B input
USB_D+
A
MFP14
USB differential signal D+.
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I2S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
SC2_nCD
37
38
39
40
85 PA.12
86 PA.13
87 PA.14
88 PA.15
Mar 30, 2018
Page 143 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
I/O
MFP11
BPWM1 channel 5 output/capture input.
EPWM0_SYNC_IN
I
MFP12
EPWM0 counter synchronous trigger input pin.
USB_OTG_ID
I
MFP14
USB_ identification.
BPWM1_CH5
Description
41
41
89 HSUSB_VRES
A
MFP0
HSUSB module reference resister
42
42
90 HSUSB_VDD33
P
MFP0
Power supply for HSUSB VDD33
43
43
91 HSUSB_VBUS
P
MFP0
HSUSB Power supply from USB host or HUB.
44
44
92 HSUSB_D-
A
MFP0
HSUSB differential signal D-.
45
45
93 HSUSB_VSS
P
MFP0
Ground pin for HSUSB.
46
46
94 HSUSB_D+
A
MFP0
HSUSB differential signal D+.
47
47
95 HSUSB_VDD12_CAP
A
MFP0
HSUSB Internal power regulator output 1.2V decoupling
pin.
Note: This pin needs to be connected with a 1uF
capacitor.
48
48
96 HSUSB_ID
I
MFP0
HSUSB identification.
I/O
MFP0
General purpose digital I/O pin.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
QEI1_INDEX
I
MFP11
Quadrature encoder 1 index input
EPWM0_CH0
I/O
MFP12
EPWM0 channel 0 output/capture input.
BPWM0_CH5
I/O
MFP13
BPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
SPI3_I2SMCLK
I/O
MFP5
SPI3 I2S master clock output pin
I
MFP6
Smart Card 0 card detect pin.
USCI0_CTL0
I/O
MFP7
USCI0 control 0 pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
QEI1_A
I
MFP11
Quadrature encoder 1 phase A input
EPWM0_CH1
I/O
MFP12
EPWM0 channel 1 output/capture input.
BPWM0_CH4
I/O
MFP13
BPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
97 PE.7
M480 SERIES DATASHEET
98 PE.6
SC0_nCD
99 PE.5
Mar 30, 2018
Page 144 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
Description
SPI3_SS
I/O
MFP5
SPI3 slave select pin.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
USCI0_CTL1
I/O
MFP7
USCI0 control 1 pin.
I
MFP11
Quadrature encoder 1 phase B input
EPWM0_CH2
I/O
MFP12
EPWM0 channel 2 output/capture input.
BPWM0_CH3
I/O
MFP13
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
SPI3_CLK
I/O
MFP5
SPI3 serial clock pin.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
USCI0_DAT1
I/O
MFP7
USCI0 data 1 pin.
QEI0_INDEX
I
MFP11
Quadrature encoder 0 index input
EPWM0_CH3
I/O
MFP12
EPWM0 channel 3 output/capture input.
BPWM0_CH2
I/O
MFP13
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
SPI3_MISO
I/O
MFP5
SPI3 MISO (Master In, Slave Out) pin.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
USCI0_DAT0
I/O
MFP7
USCI0 data 0 pin.
I
MFP11
Quadrature encoder 0 phase A input
EPWM0_CH4
I/O
MFP12
EPWM0 channel 4 output/capture input.
BPWM0_CH1
I/O
MFP13
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
SPI3_MOSI
I/O
MFP5
SPI3 MOSI (Master Out, Slave In) pin.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
USCI0_CLK
I/O
MFP7
USCI0 clock pin.
I
MFP11
Quadrature encoder 0 phase B input
QEI1_B
100 PE.4
101 PE.3
QEI0_A
102 PE.2
QEI0_B
Mar 30, 2018
Page 145 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
EPWM0_CH5
I/O
MFP12
EPWM0 channel 5 output/capture input.
BPWM0_CH0
I/O
MFP13
BPWM0 channel 0 output/capture input.
103 VSS
P
MFP0
Ground pin for digital circuit.
104 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC2_DAT
I/O
MFP4
Smart Card 2 data pin.
I2S0_BCLK
O
MFP5
I2S0 bit clock output pin.
SPI1_MISO
I/O
MFP6
SPI1 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
I
MFP9
UART4 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC2_CLK
O
MFP4
Smart Card 2 clock pin.
I2S0_MCLK
O
MFP5
I2S0 master clock output pin.
SPI1_MOSI
I/O
MFP6
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP7
UART3 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
UART4_nRTS
O
MFP9
UART4 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SC2_PWR
O
MFP4
Smart Card 2 power pin.
I2S0_DI
I
MFP5
I2S0 data input pin.
SPI1_CLK
I/O
MFP6
SPI1 serial clock pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
UART1_TXD
O
MFP10
UART1 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
105 PE.1
UART4_nCTS
106 PE.0
M480 SERIES DATASHEET
UART3_RXD
107 PH.8
108 PH.9
Mar 30, 2018
Description
Page 146 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
Description
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SC2_RST
O
MFP4
Smart Card 2 reset pin.
I2S0_DO
O
MFP5
I2S0 data output pin.
SPI1_SS
I/O
MFP6
SPI1 slave select pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
I
MFP10
UART1 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SC2_nCD
I
MFP4
Smart Card 2 card detect pin.
I2S0_LRCK
O
MFP5
I2S0 left right channel clock output pin.
SPI1_I2SMCLK
I/O
MFP6
SPI1 I2S master clock output pin
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART0_TXD
O
MFP8
UART0 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART0_RXD
I
MFP8
UART0 data receiver input pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
SPI3_I2SMCLK
I/O
MFP3
SPI3 I2S master clock output pin
I
MFP4
Smart Card 1 card detect pin.
I/O
MFP11
EPWM0 channel 4 output/capture input.
UART1_RXD
109 PH.10
110 PH.11
111 PD.14
SC1_nCD
EPWM0_CH4
M480 SERIES DATASHEET
Type
49
49
112 VSS
P
MFP0
Ground pin for digital circuit.
50
50
113 LDO_CAP
A
MFP0
LDO output pin.
51
51
114 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
52
52
115 PC.14
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 11.
EBI_AD11
Mar 30, 2018
Page 147 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
Description
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
I/O
MFP13
Timer1 event counter input/toggle output pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
HSUSB_VBUS_ST
I
MFP15
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I2C2 SMBus SMBALTER pin
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
HSUSB_VBUS_EN
O
MFP15
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I2C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
118 PB.13
I/O
MFP0
General purpose digital I/O pin.
SC1_nCD
EPWM0_SYNC_IN
TM1
53
53
116 PB.15
EADC0_CH15
M480 SERIES DATASHEET
54
54
117 PB.14
EADC0_CH14
55
55
Mar 30, 2018
Page 148 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
56
56
MFP
Description
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I2C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH12
A
MFP1
EADC0 channel 12 analog input.
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I2C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
119 PB.12
57
57
120 AVDD
P
MFP0
Power supply for internal analog circuit.
58
58
121 VREF
A
MFP0
ADC reference voltage input.
M480 SERIES DATASHEET
Type
Note: This pin needs to be connected with a 1uF
capacitor.
59
59
122 AVSS
P
MFP0
Ground pin for analog circuit.
60
60
123 PB.11
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 11 analog input.
EADC0_CH11
Mar 30, 2018
Page 149 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
Type
MFP
Description
EBI_ADR16
O
MFP2
EBI address bus bit 16.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I2C1 clock pin.
SPI0_I2SMCLK
I/O
MFP9
SPI0 I2S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
I
MFP14
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP7
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP10
BPWM1 channel 1 output/capture input.
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
HSUSB_VBUS_EN
O
MFP14
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I2C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
I
MFP13
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
HSUSB_VBUS_ST
61
62
61
62
124 PB.10
125 PB.9
M480 SERIES DATASHEET
INT7
63
63
126 PB.8
Mar 30, 2018
Page 150 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 64 Pin 128 Pin Name
Pin 2 USB Pin
MFP
Description
I2C1_SMBSUS
O
MFP7
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
I
MFP13
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
INT5
I
MFP13
External interrupt 5 input pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
ACMP0_O
O
MFP15
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
INT6
64
64
127 PB.7
EPWM1_BRAKE0
EPWM1_CH4
1
1
128 PB.6
EPWM1_BRAKE1
EPWM1_CH5
Mar 30, 2018
Page 151 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.5
M485 Series Pin Description
32 48 64 128 Pin Name
Pin Pin Pin Pin
1
2
1
2
2
3
1
2
M480 SERIES DATASHEET
3
3
4
3
Mar 30, 2018
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I2S0 bit clock output pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I2S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
PB.5
Page 152 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
4
4
5
4
6
Mar 30, 2018
MFP
Description
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I2S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.2
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPI1_SS
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I2S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
SPI3_MISO
I/O
MFP6
SPI3 MISO (Master In, Slave Out) pin.
SC0_nCD
I
MFP9
Smart Card 0 card detect pin.
ECAP1_IC2
I
MFP11
Enhanced capture unit 1 input 2 pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.11
I/O
MFP0
General purpose digital I/O pin.
Page 153 of 401
M480 SERIES DATASHEET
5
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
7
8
M480 SERIES DATASHEET
5
5
6
9
Type
MFP
Description
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
SPI3_MOSI
I/O
MFP6
SPI3 MOSI (Master Out, Slave In) pin.
ECAP1_IC1
I
MFP11
Enhanced capture unit 1 input 1 pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
SPI3_CLK
I/O
MFP6
SPI3 serial clock pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
ECAP1_IC0
I
MFP11
Enhanced capture unit 1 input 0 pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
SPI3_SS
I/O
MFP6
SPI3 slave select pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PB.1
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I2S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
I2S0_LRCK
O
MFP10
I2S0 left right channel clock output pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
EPWM0_BRAKE0
Mar 30, 2018
Page 154 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
6
6
7
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I2S master clock output pin
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
EPWM0_BRAKE1
I
MFP13
EPWM0 Brake 1 input pin.
11
VSS
P
MFP0
Ground pin for digital circuit.
12
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
13
PA.11
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I2C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
10
PB.0
UART2_RXD
7
8
8
9
14
Mar 30, 2018
PA.10
Page 155 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
9
10
10
11
15
16
M480 SERIES DATASHEET
Type
MFP
Description
I2C2_SDA
I/O
MFP7
I2C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PA.8
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
I/O
MFP13
Timer3 external capture input/toggle output pin.
I
MFP15
External interrupt 4 input pin.
PC.13
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
SC2_nCD
I
MFP3
Smart Card 2 card detect pin.
PA.9
TM3_EXT
INT4
17
Mar 30, 2018
Page 156 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
18
19
21
Mar 30, 2018
MFP
Description
SPI2_I2SMCLK
I/O
MFP4
SPI2 I2S master clock output pin
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
USCI0_CTL0
I/O
MFP6
USCI0 control 0 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
BPWM0_CH4
I/O
MFP9
BPWM0 channel 4 output/capture input.
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA2_O
A
MFP1
Operational amplifier 2 output pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
BPWM0_CH5
I/O
MFP9
BPWM0 channel 5 output/capture input.
QEI0_INDEX
I
MFP10
Quadrature encoder 0 index input
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
INT5
I
MFP15
External interrupt 5 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_N
A
MFP1
Operational amplifier 2 negative input pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
QEI0_A
I
MFP10
Quadrature encoder 0 phase A input
INT6
I
MFP15
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_P
A
MFP1
Operational amplifier 2 positive input pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
I
MFP3
UART1 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
QEI0_B
I
MFP10
Quadrature encoder 0 phase B input
INT7
I
MFP15
External interrupt 7 input pin.
PG.2
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
SPI2_SS
I/O
MFP3
SPI2 slave select pin.
PD.12
PD.11
PD.10
Page 157 of 401
M480 SERIES DATASHEET
20
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
22
23
24
25
M480 SERIES DATASHEET
26
27
Mar 30, 2018
Type
MFP
Description
I2C0_SMBAL
O
MFP4
I2C0 SMBus SMBALTER pin
I2C1_SCL
I/O
MFP5
I2C1 clock pin.
TM0
I/O
MFP13
Timer0 event counter input/toggle output pin.
PG.3
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
SPI2_CLK
I/O
MFP3
SPI2 serial clock pin.
I2C0_SMBSUS
O
MFP4
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C1_SDA
I/O
MFP5
I2C1 data input/output pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
PG.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
SPI2_MISO
I/O
MFP3
SPI2 MISO (Master In, Slave Out) pin.
TM2
I/O
MFP13
Timer2 event counter input/toggle output pin.
PF.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
SPI2_MOSI
I/O
MFP3
SPI2 MOSI (Master Out, Slave In) pin.
TAMPER5
I/O
MFP10
TAMPER detector loop pin 5.
TM3
I/O
MFP13
Timer3 event counter input/toggle output pin.
PF.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
SC0_nCD
I
MFP3
Smart Card 0 card detect pin.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI0_I2SMCLK
I/O
MFP5
SPI0 I2S master clock output pin
TAMPER4
I/O
MFP10
TAMPER detector loop pin 4.
PF.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
SC0_PWR
O
MFP3
Smart Card 0 power pin.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI0_SS
I/O
MFP5
SPI0 slave select pin.
TAMPER3
I/O
MFP10
TAMPER detector loop pin 3.
PF.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
SC0_RST
O
MFP3
Smart Card 0 reset pin.
I2S0_DI
I
MFP4
I2S0 data input pin.
Page 158 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
28
12
7
12
MFP
Description
SPI0_CLK
I/O
MFP5
SPI0 serial clock pin.
TAMPER2
I/O
MFP10
TAMPER detector loop pin 2.
PF.7
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
SC0_DAT
I/O
MFP3
Smart Card 0 data pin.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI0_MISO
I/O
MFP5
SPI0 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
TAMPER1
I/O
MFP10
TAMPER detector loop pin 1.
PF.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
13
30
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
14
31
PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
PF.4
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
PH.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SPI1_MISO
I/O
MFP3
SPI1 MISO (Master In, Slave Out) pin.
15
32
33
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Type
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®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
34
35
36
9
13
16
37
Type
MFP
Description
PH.5
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SPI1_MOSI
I/O
MFP3
SPI1 MOSI (Master Out, Slave In) pin.
PH.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SPI1_CLK
I/O
MFP3
SPI1 serial clock pin.
PH.7
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SPI1_SS
I/O
MFP3
SPI1 slave select pin.
PF.3
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
BPWM1_CH0
I/O
MFP11
BPWM1 channel 0 output/capture input.
PF.2
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
XT1_IN
10
14
17
38
M480 SERIES DATASHEET
39
VSS
P
MFP0
Ground pin for digital circuit.
40
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
41
PE.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
EPWM0_CH0
I/O
MFP10
EPWM0 channel 0 output/capture input.
EPWM0_BRAKE0
I
MFP11
EPWM0 Brake 0 input pin.
ECAP0_IC0
I
MFP12
Enhanced capture unit 0 input 0 pin.
Mar 30, 2018
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®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
42
43
45
Mar 30, 2018
MFP
Description
TRACE_CLK
O
MFP14
ETM Trace Clock output pin
PE.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
EPWM0_CH1
I/O
MFP10
EPWM0 channel 1 output/capture input.
EPWM0_BRAKE1
I
MFP11
EPWM0 Brake 1 input pin.
ECAP0_IC1
I
MFP12
Enhanced capture unit 0 input 1 pin.
TRACE_DATA0
O
MFP14
ETM Trace Data 0 output pin
PE.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
EPWM0_CH2
I/O
MFP10
EPWM0 channel 2 output/capture input.
EPWM1_BRAKE0
I
MFP11
EPWM1 Brake 0 input pin.
ECAP0_IC2
I
MFP12
Enhanced capture unit 0 input 2 pin.
TRACE_DATA1
O
MFP14
ETM Trace Data 1 output pin
PE.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
EPWM0_CH3
I/O
MFP10
EPWM0 channel 3 output/capture input.
EPWM1_BRAKE1
I
MFP11
EPWM1 Brake 1 input pin.
ECAP1_IC2
I
MFP13
Enhanced capture unit 1 input 2 pin.
TRACE_DATA2
O
MFP14
ETM Trace Data 2 output pin
PE.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
46
Type
MFP
Description
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI2_I2SMCLK
I/O
MFP5
SPI2 I2S master clock output pin
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
EPWM0_CH4
I/O
MFP10
EPWM0 channel 4 output/capture input.
ECAP1_IC1
I
MFP13
Enhanced capture unit 1 input 1 pin.
TRACE_DATA3
O
MFP14
ETM Trace Data 3 output pin
PE.13
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
UART4_nRTS
O
MFP5
UART4 request to Send output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
EPWM0_CH5
I/O
MFP10
EPWM0 channel 5 output/capture input.
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
BPWM1_CH5
I/O
MFP12
BPWM1 channel 5 output/capture input.
I
MFP13
Enhanced capture unit 1 input 0 pin.
PC.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
UART4_nCTS
I
MFP5
UART4 clear to Send input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
BPWM1_CH4
I/O
MFP12
BPWM1 channel 4 output/capture input.
PC.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
ECAP1_IC0
47
M480 SERIES DATASHEET
18
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®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
19
15
21
50
51
Mar 30, 2018
MFP
Description
PC.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
SPI1_MOSI
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PA.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
SPI1_CLK
I/O
MFP4
SPI1 serial clock pin.
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PA.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
Page 163 of 401
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20
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Type
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
17
18
Description
52
VSS
P
MFP0
Ground pin for digital circuit.
23
53
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
24
54
LDO_CAP
A
MFP0
LDO output pin.
25
55
PA.5
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I2S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
PA.4
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
I/O
MFP9
I2C0 data input/output pin.
I
MFP10
CAN0 bus receiver input.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
PA.3
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
26
56
M480 SERIES DATASHEET
CAN0_RXD
QEI0_A
19
MFP
22
I2C0_SDA
11
Type
27
57
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
Description
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
EPWM0_CH2
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
PA.2
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
PA.1
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
PA.0
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
QEI0_B
12
13
20
21
28
29
58
59
DAC1_ST
14
22
30
60
Mar 30, 2018
Page 165 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
15
23
31
Type
MFP
Description
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
DAC0_ST
I
MFP15
DAC0 external trigger input.
61
VDDIO
P
MFP0
Power supply for PA.0~PA.5.
62
PE.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
UART2_TXD
O
MFP3
UART2 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
PE.15
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
UART2_RXD
I
MFP3
UART2 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
I
MFP0
External reset input: active LOW, with an internal pull-up.
Set this pin low reset to initial state.
63
M480 SERIES DATASHEET
16
24
32
64
nRESET
17
25
33
65
PF.0
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I2C1 clock pin.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
PF.1
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
PD.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I2C2_SCL
I/O
MFP3
I2C2 clock pin.
18
26
34
66
UART1_RXD
ICE_CLK
67
Mar 30, 2018
Page 166 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
Description
I
MFP4
UART2 clear to Send input pin.
PD.8
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I2C2_SDA
I/O
MFP3
I2C2 data input/output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
PC.5
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
PC.4
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I2S0 bit clock output pin.
SPI1_I2SMCLK
I/O
MFP7
SPI1 I2S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I2C1 data input/output pin.
CAN0_RXD
I
MFP10
CAN0 bus receiver input.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
PC.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I2S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
UART2_nCTS
68
27
28
35
36
69
70
UART2_RXD
I2C1_SDA
29
37
71
Mar 30, 2018
Page 167 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
30
38
72
Type
MFP
Description
I2C0_SMBAL
O
MFP9
I2C0 SMBus SMBALTER pin
CAN1_TXD
O
MFP10
CAN1 bus transmitter output.
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I2S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
CAN1_RXD
I
MFP10
CAN1 bus receiver input.
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PC.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I2S0 data output pin.
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I2S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
SPI1_MOSI
19
31
39
73
M480 SERIES DATASHEET
20
32
40
74
Mar 30, 2018
Page 168 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
Description
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
75
VSS
P
MFP0
Ground pin for digital circuit.
76
VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
77
PG.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SD1_DAT3
I/O
MFP3
SD/SDIO1 data line bit 3.
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
PG.10
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SD1_DAT2
I/O
MFP3
SD/SDIO1 data line bit 2.
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
PG.11
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SD1_DAT1
I/O
MFP3
SD/SDIO1 data line bit 1.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
PG.12
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SD1_DAT0
I/O
MFP3
SD/SDIO1 data line bit 0.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
PG.13
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SD1_CMD
I/O
MFP3
SD/SDIO1 command/response pin
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
PG.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
UART2_RXD
78
79
80
81
82
Mar 30, 2018
Page 169 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
83
84
Type
MFP
Description
SD1_CLK
O
MFP3
SD/SDIO1 clock output pin
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
PG.15
I/O
MFP0
General purpose digital I/O pin.
SD1_nCD
I
MFP3
SD/SDIO1 card detect input pin
CLKO
O
MFP14
Clock Out
EADC0_ST
I
MFP15
EADC0 external trigger input.
PD.13
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
SD0_nCD
I
MFP3
SD/SDIO0 card detect input pin
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
I
MFP7
Smart Card 2 card detect pin.
PA.12
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I2S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP4
I2C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
CAN0_TXD
O
MFP6
CAN0 bus transmitter output.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
USB_VBUS
P
MFP14
Power supply from USB host or HUB.
PA.13
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I2S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I2C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
CAN0_RXD
I
MFP6
CAN0 bus receiver input.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
QEI1_A
I
MFP12
Quadrature encoder 1 phase A input
USB_D-
A
MFP14
USB differential signal D-.
I/O
MFP0
General purpose digital I/O pin.
SC2_nCD
21
M480 SERIES DATASHEET
22
23
33
34
35
85
86
87
Mar 30, 2018
PA.14
Page 170 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
24
36
88
Type
MFP
Description
I2S0_DI
I
MFP2
I2S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
QEI1_B
I
MFP12
Quadrature encoder 1 phase B input
USB_D+
A
MFP14
USB differential signal D+.
PA.15
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I2S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
BPWM1_CH5
I/O
MFP11
BPWM1 channel 5 output/capture input.
EPWM0_SYNC_IN
I
MFP12
EPWM0 counter synchronous trigger input pin.
USB_OTG_ID
I
MFP14
USB_ identification.
89
HSUSB_VRES
A
MFP0
HSUSB module reference resister
42
90
HSUSB_VDD33
P
MFP0
Power supply for HSUSB VDD33
43
91
HSUSB_VBUS
P
MFP0
HSUSB Power supply from USB host or HUB.
44
92
HSUSB_D-
A
MFP0
HSUSB differential signal D-.
45
93
HSUSB_VSS
P
MFP0
Ground pin for HSUSB.
46
94
HSUSB_D+
A
MFP0
HSUSB differential signal D+.
47
95
HSUSB_VDD12_CAP
A
MFP0
HSUSB Internal power regulator output 1.2V decoupling
pin.
Note: This pin needs to be connected with a 1uF
capacitor.
48
96
HSUSB_ID
97
Mar 30, 2018
I
MFP0
HSUSB identification.
PE.7
I/O
MFP0
General purpose digital I/O pin.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
QEI1_INDEX
I
MFP11
Quadrature encoder 1 index input
EPWM0_CH0
I/O
MFP12
EPWM0 channel 0 output/capture input.
Page 171 of 401
Rev 1.00
M480 SERIES DATASHEET
41
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
98
Type
MFP
BPWM0_CH5
I/O
MFP13
BPWM0 channel 5 output/capture input.
PE.6
I/O
MFP0
General purpose digital I/O pin.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
SPI3_I2SMCLK
I/O
MFP5
SPI3 I2S master clock output pin
I
MFP6
Smart Card 0 card detect pin.
USCI0_CTL0
I/O
MFP7
USCI0 control 0 pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
QEI1_A
I
MFP11
Quadrature encoder 1 phase A input
EPWM0_CH1
I/O
MFP12
EPWM0 channel 1 output/capture input.
BPWM0_CH4
I/O
MFP13
BPWM0 channel 4 output/capture input.
PE.5
I/O
MFP0
General purpose digital I/O pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
SPI3_SS
I/O
MFP5
SPI3 slave select pin.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
USCI0_CTL1
I/O
MFP7
USCI0 control 1 pin.
I
MFP11
Quadrature encoder 1 phase B input
EPWM0_CH2
I/O
MFP12
EPWM0 channel 2 output/capture input.
BPWM0_CH3
I/O
MFP13
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
SPI3_CLK
I/O
MFP5
SPI3 serial clock pin.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
USCI0_DAT1
I/O
MFP7
USCI0 data 1 pin.
QEI0_INDEX
I
MFP11
Quadrature encoder 0 index input
EPWM0_CH3
I/O
MFP12
EPWM0 channel 3 output/capture input.
BPWM0_CH2
I/O
MFP13
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI external clock output pin.
SC0_nCD
99
M480 SERIES DATASHEET
QEI1_B
100 PE.4
101 PE.3
EBI_MCLK
Mar 30, 2018
Description
Page 172 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
MFP
Description
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
SPI3_MISO
I/O
MFP5
SPI3 MISO (Master In, Slave Out) pin.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
USCI0_DAT0
I/O
MFP7
USCI0 data 0 pin.
I
MFP11
Quadrature encoder 0 phase A input
EPWM0_CH4
I/O
MFP12
EPWM0 channel 4 output/capture input.
BPWM0_CH1
I/O
MFP13
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
SPI3_MOSI
I/O
MFP5
SPI3 MOSI (Master Out, Slave In) pin.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
USCI0_CLK
I/O
MFP7
USCI0 clock pin.
I
MFP11
Quadrature encoder 0 phase B input
EPWM0_CH5
I/O
MFP12
EPWM0 channel 5 output/capture input.
BPWM0_CH0
I/O
MFP13
BPWM0 channel 0 output/capture input.
103 VSS
P
MFP0
Ground pin for digital circuit.
104 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
105 PE.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC2_DAT
I/O
MFP4
Smart Card 2 data pin.
I2S0_BCLK
O
MFP5
I2S0 bit clock output pin.
SPI1_MISO
I/O
MFP6
SPI1 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
I
MFP9
UART4 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC2_CLK
O
MFP4
Smart Card 2 clock pin.
QEI0_A
102 PE.2
QEI0_B
UART4_nCTS
106 PE.0
Mar 30, 2018
Page 173 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
Type
MFP
Description
I2S0_MCLK
O
MFP5
I2S0 master clock output pin.
SPI1_MOSI
I/O
MFP6
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP7
UART3 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
UART4_nRTS
O
MFP9
UART4 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SC2_PWR
O
MFP4
Smart Card 2 power pin.
I2S0_DI
I
MFP5
I2S0 data input pin.
SPI1_CLK
I/O
MFP6
SPI1 serial clock pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
UART1_TXD
O
MFP10
UART1 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SC2_RST
O
MFP4
Smart Card 2 reset pin.
I2S0_DO
O
MFP5
I2S0 data output pin.
SPI1_SS
I/O
MFP6
SPI1 slave select pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
I
MFP10
UART1 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SC2_nCD
I
MFP4
Smart Card 2 card detect pin.
I2S0_LRCK
O
MFP5
I2S0 left right channel clock output pin.
SPI1_I2SMCLK
I/O
MFP6
SPI1 I2S master clock output pin
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART0_TXD
O
MFP8
UART0 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
UART3_RXD
107 PH.8
108 PH.9
M480 SERIES DATASHEET
UART1_RXD
109 PH.10
110 PH.11
Mar 30, 2018
Page 174 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
Type
MFP
Description
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART0_RXD
I
MFP8
UART0 data receiver input pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
SPI3_I2SMCLK
I/O
MFP3
SPI3 I2S master clock output pin
I
MFP4
Smart Card 1 card detect pin.
I/O
MFP11
EPWM0 channel 4 output/capture input.
111 PD.14
SC1_nCD
EPWM0_CH4
37
49
112 VSS
P
MFP0
Ground pin for digital circuit.
26
38
50
113 LDO_CAP
A
MFP0
LDO output pin.
27
39
51
114 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal
PLL and digital circuit.
40
52
115 PC.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
SC1_nCD
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
I/O
MFP13
Timer1 event counter input/toggle output pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
HSUSB_VBUS_ST
I
MFP15
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I2C2 SMBus SMBALTER pin
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
EPWM0_SYNC_IN
TM1
28
41
53
116 PB.15
EADC0_CH15
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25
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
29
42
54
Type
MFP
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
HSUSB_VBUS_EN
O
MFP15
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I2C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
118 PB.13
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I2C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH12
A
MFP1
EADC0 channel 12 analog input.
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
117 PB.14
EADC0_CH14
30
43
55
M480 SERIES DATASHEET
31
44
56
119 PB.12
Mar 30, 2018
Description
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
32
45
Type
MFP
Description
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I2C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
57
120 AVDD
P
MFP0
Power supply for internal analog circuit.
58
121 VREF
A
MFP0
ADC reference voltage input.
Note: This pin needs to be connected with a 1uF
capacitor.
46
122 AVSS
P
MFP0
Ground pin for analog circuit.
60
123 PB.11
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH11
A
MFP1
EADC0 channel 11 analog input.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I2C1 clock pin.
CAN0_TXD
O
MFP8
CAN0 bus transmitter output.
SPI0_I2SMCLK
I/O
MFP9
SPI0 I2S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
I
MFP14
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I/O
MFP7
I2C1 data input/output pin.
I
MFP8
CAN0 bus receiver input.
I/O
MFP10
BPWM1 channel 1 output/capture input.
HSUSB_VBUS_ST
61
124 PB.10
I2C1_SDA
CAN0_RXD
BPWM1_CH1
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
62
Type
MFP
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
HSUSB_VBUS_EN
O
MFP14
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I2C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
I
MFP13
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
I2C1_SMBSUS
O
MFP7
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
I
MFP13
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
External interrupt 5 input pin.
125 PB.9
INT7
63
126 PB.8
M480 SERIES DATASHEET
INT6
47
64
127 PB.7
EPWM1_BRAKE0
EPWM1_CH4
INT5
Mar 30, 2018
Description
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
32 48 64 128 Pin Name
Pin Pin Pin Pin
48
1
Type
MFP
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
ACMP0_O
O
MFP15
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
128 PB.6
EPWM1_BRAKE1
EPWM1_CH5
Description
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.6
M487 Series Pin Description
64 128 144 Pin Name
Pin Pin Pin
2
1
1
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
I
MFP4
EMAC RMII reference clock input pin.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I2S0 bit clock output pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
I
MFP4
EMAC RMII Receive Data bus bit 0.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I2S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
PB.5
EMAC_RMII_REFCLK
3
2
2
M480 SERIES DATASHEET
EMAC_RMII_RXD0
4
3
3
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
Description
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
I
MFP4
EMAC RMII Receive Data bus bit 1.
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I2S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.2
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
I
MFP4
EMAC RMII Carrier Sense/Receive Data input pin.
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I2S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
SPI3_MISO
I/O
MFP6
SPI3 MISO (Master In, Slave Out) pin.
I
MFP9
Smart Card 0 card detect pin.
EMAC_RMII_RXD1
5
4
4
EMAC_RMII_CRSDV
SPI1_SS
5
5
SC0_nCD
Mar 30, 2018
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M480 SERIES DATASHEET
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Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
I
MFP11
Enhanced capture unit 1 input 2 pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
SPI3_MOSI
I/O
MFP6
SPI3 MOSI (Master Out, Slave In) pin.
ECAP1_IC1
I
MFP11
Enhanced capture unit 1 input 1 pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
SPI3_CLK
I/O
MFP6
SPI3 serial clock pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
ECAP1_IC0
I
MFP11
Enhanced capture unit 1 input 0 pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
SPI3_SS
I/O
MFP6
SPI3 slave select pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PB.1
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
EMAC_RMII_RXERR
I
MFP4
EMAC RMII Receive Data Error input pin.
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I2S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
ECAP1_IC2
6
7
8
M480 SERIES DATASHEET
6
9
6
7
8
9
Mar 30, 2018
Description
Page 182 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
I2S0_LRCK
O
MFP10
I2S0 left right channel clock output pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I2S master clock output pin
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
I
MFP13
EPWM0 Brake 1 input pin.
EPWM0_BRAKE0
7
10
10 PB.0
UART2_RXD
EPWM0_BRAKE1
8
11 VSS
P
MFP0
Ground pin for digital circuit.
12
12 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
13
13 PA.11
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I2C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
14
14 PA.10
Mar 30, 2018
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M480 SERIES DATASHEET
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11
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
10
15
M480 SERIES DATASHEET
Type
MFP
Description
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
I2C2_SDA
I/O
MFP7
I2C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
15 PA.9
TM2_EXT
11
16
16 PA.8
Mar 30, 2018
Page 184 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
I/O
MFP13
Timer3 external capture input/toggle output pin.
I
MFP15
External interrupt 4 input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
SC2_nCD
I
MFP3
Smart Card 2 card detect pin.
SPI2_I2SMCLK
I/O
MFP4
SPI2 I2S master clock output pin
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
USCI0_CTL0
I/O
MFP6
USCI0 control 0 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
BPWM0_CH4
I/O
MFP9
BPWM0 channel 4 output/capture input.
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
OPA2_O
A
MFP1
Operational amplifier 2 output pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
BPWM0_CH5
I/O
MFP9
BPWM0 channel 5 output/capture input.
QEI0_INDEX
I
MFP10
Quadrature encoder 0 index input
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
INT5
I
MFP15
External interrupt 5 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_N
A
MFP1
Operational amplifier 2 negative input pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
QEI0_A
I
MFP10
Quadrature encoder 0 phase A input
INT6
I
MFP15
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_P
A
MFP1
Operational amplifier 2 positive input pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
I
MFP3
UART1 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
TM3_EXT
INT4
17
18
19
20
17 PC.13
18 PD.12
19 PD.11
20 PD.10
Mar 30, 2018
Description
Page 185 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
QEI0_B
I
MFP10
Quadrature encoder 0 phase B input
INT7
I
MFP15
External interrupt 7 input pin.
21 VSS
P
MFP0
Ground pin for digital circuit.
22 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I2C1_SMBAL
O
MFP5
I2C1 SMBus SMBALTER pin
UART2_RXD
I
MFP6
UART2 data receiver input pin.
CAN1_TXD
O
MFP7
CAN1 bus transmitter output.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SPI2_I2SMCLK
I/O
MFP3
SPI2 I2S master clock output pin
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
I2C1_SMBSUS
O
MFP5
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
UART2_TXD
O
MFP6
UART2 data transmitter output pin.
CAN1_RXD
I
MFP7
CAN1 bus receiver input.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
SPI2_SS
I/O
MFP3
SPI2 slave select pin.
I2C0_SMBAL
O
MFP4
I2C0 SMBus SMBALTER pin
I2C1_SCL
I/O
MFP5
I2C1 clock pin.
TM0
I/O
MFP13
Timer0 event counter input/toggle output pin.
26 PG.3
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
SPI2_CLK
I/O
MFP3
SPI2 serial clock pin.
I2C0_SMBSUS
O
MFP4
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C1_SDA
I/O
MFP5
I2C1 data input/output pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
27 PG.4
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI address bus bit 13.
23 PG.0
24 PG.1
M480 SERIES DATASHEET
21
22
23
25 PG.2
EBI_ADR13
Mar 30, 2018
Description
Page 186 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
24
25
26
28
12
29
MFP
Description
SPI2_MISO
I/O
MFP3
SPI2 MISO (Master In, Slave Out) pin.
TM2
I/O
MFP13
Timer2 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
SPI2_MOSI
I/O
MFP3
SPI2 MOSI (Master Out, Slave In) pin.
TAMPER5
I/O
MFP10
TAMPER detector loop pin 5.
TM3
I/O
MFP13
Timer3 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
SC0_nCD
I
MFP3
Smart Card 0 card detect pin.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI0_I2SMCLK
I/O
MFP5
SPI0 I2S master clock output pin
TAMPER4
I/O
MFP10
TAMPER detector loop pin 4.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
SC0_PWR
O
MFP3
Smart Card 0 power pin.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI0_SS
I/O
MFP5
SPI0 slave select pin.
TAMPER3
I/O
MFP10
TAMPER detector loop pin 3.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
SC0_RST
O
MFP3
Smart Card 0 reset pin.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI0_CLK
I/O
MFP5
SPI0 serial clock pin.
TAMPER2
I/O
MFP10
TAMPER detector loop pin 2.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
SC0_DAT
I/O
MFP3
Smart Card 0 data pin.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI0_MISO
I/O
MFP5
SPI0 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
TAMPER1
I/O
MFP10
TAMPER detector loop pin 1.
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI address bus bit 19.
28 PF.11
29 PF.10
30 PF.9
31 PF.8
32 PF.7
33 PF.6
EBI_ADR19
Mar 30, 2018
Page 187 of 401
M480 SERIES DATASHEET
27
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
13
30
34 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
14
31
35 PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
UART5_TXD
O
MFP4
UART5 data transmitter output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
UART5_RXD
I
MFP4
UART5 data receiver input pin.
I/O
MFP13
Timer1 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART5_nRTS
O
MFP4
UART5 request to Send output pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
I2C0_SCL
I/O
MFP6
I2C0 clock pin.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
15
32
36 PF.4
M480 SERIES DATASHEET
37 PH.0
38 PH.1
TM1_EXT
39 PH.2
Mar 30, 2018
Page 188 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
SPI1_I2SMCLK
I/O
MFP3
SPI1 I2S master clock output pin
UART5_nCTS
I
MFP4
UART5 clear to Send input pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
I2C0_SDA
I/O
MFP6
I2C0 data input/output pin.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SPI1_MISO
I/O
MFP3
SPI1 MISO (Master In, Slave Out) pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SPI1_MOSI
I/O
MFP3
SPI1 MOSI (Master Out, Slave In) pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SPI1_CLK
I/O
MFP3
SPI1 serial clock pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SPI1_SS
I/O
MFP3
SPI1 slave select pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
I/O
MFP11
BPWM1 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I2C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
40 PH.3
33
34
35
36
16
37
41 PH.4
42 PH.5
43 PH.6
44 PH.7
45 PF.3
XT1_IN
BPWM1_CH0
17
38
46 PF.2
M480 SERIES DATASHEET
Type
39
47 VSS
P
MFP0
Ground pin for digital circuit.
40
48 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
Mar 30, 2018
Page 189 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
and digital circuit.
41
42
M480 SERIES DATASHEET
43
49 PE.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
EMAC_RMII_MDC
O
MFP3
EMAC RMII PHY Management Clock output pin.
I2S0_BCLK
O
MFP4
I2S0 bit clock output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
EPWM0_CH0
I/O
MFP10
EPWM0 channel 0 output/capture input.
EPWM0_BRAKE0
I
MFP11
EPWM0 Brake 0 input pin.
ECAP0_IC0
I
MFP12
Enhanced capture unit 0 input 0 pin.
TRACE_CLK
O
MFP14
ETM Trace Clock output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
EMAC_RMII_MDIO
I/O
MFP3
EMAC RMII PHY Management Data pin.
I2S0_MCLK
O
MFP4
I2S0 master clock output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
EPWM0_CH1
I/O
MFP10
EPWM0 channel 1 output/capture input.
EPWM0_BRAKE1
I
MFP11
EPWM0 Brake 1 input pin.
ECAP0_IC1
I
MFP12
Enhanced capture unit 0 input 1 pin.
TRACE_DATA0
O
MFP14
ETM Trace Data 0 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
EMAC_RMII_TXD0
O
MFP3
EMAC RMII Transmit Data bus bit 0.
I2S0_DI
I
MFP4
I2S0 data input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
EPWM0_CH2
I/O
MFP10
EPWM0 channel 2 output/capture input.
EPWM1_BRAKE0
I
MFP11
EPWM1 Brake 0 input pin.
ECAP0_IC2
I
MFP12
Enhanced capture unit 0 input 2 pin.
TRACE_DATA1
O
MFP14
ETM Trace Data 1 output pin
50 PE.9
51 PE.10
Mar 30, 2018
Page 190 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
44
45
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
EMAC_RMII_TXD1
O
MFP3
EMAC RMII Transmit Data bus bit 1.
I2S0_DO
O
MFP4
I2S0 data output pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
EPWM0_CH3
I/O
MFP10
EPWM0 channel 3 output/capture input.
EPWM1_BRAKE1
I
MFP11
EPWM1 Brake 1 input pin.
ECAP1_IC2
I
MFP13
Enhanced capture unit 1 input 2 pin.
TRACE_DATA2
O
MFP14
ETM Trace Data 2 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
EMAC_RMII_TXEN
O
MFP3
EMAC RMII Transmit Enable output pin.
I2S0_LRCK
O
MFP4
I2S0 left right channel clock output pin.
SPI2_I2SMCLK
I/O
MFP5
SPI2 I2S master clock output pin
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
EPWM0_CH4
I/O
MFP10
EPWM0 channel 4 output/capture input.
ECAP1_IC1
I
MFP13
Enhanced capture unit 1 input 1 pin.
TRACE_DATA3
O
MFP14
ETM Trace Data 3 output pin
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
EMAC_PPS
O
MFP3
EMAC Pulse Per Second output pin.
I2C0_SCL
I/O
MFP4
I2C0 clock pin.
UART4_nRTS
O
MFP5
UART4 request to Send output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
EPWM0_CH5
I/O
MFP10
EPWM0 channel 5 output/capture input.
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
BPWM1_CH5
I/O
MFP12
BPWM1 channel 5 output/capture input.
I
MFP13
Enhanced capture unit 1 input 0 pin.
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI address bus bit 16.
52 PE.11
53 PE.12
54 PE.13
ECAP1_IC0
47
55 PC.8
EBI_ADR16
Mar 30, 2018
Page 191 of 401
M480 SERIES DATASHEET
46
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
I
MFP3
EMAC RMII reference clock input pin.
I/O
MFP4
I2C0 data input/output pin.
UART4_nCTS
I
MFP5
UART4 clear to Send input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
BPWM1_CH4
I/O
MFP12
BPWM1 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 9.
I
MFP3
EMAC RMII Receive Data bus bit 0.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 8.
I
MFP3
EMAC RMII Receive Data bus bit 1.
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 7.
I
MFP3
EMAC RMII Carrier Sense/Receive Data input pin.
I/O
MFP4
SPI1 serial clock pin.
EMAC_RMII_REFCLK
I2C0_SDA
18
48
56 PC.7
EBI_AD9
EMAC_RMII_RXD0
19
49
57 PC.6
M480 SERIES DATASHEET
EBI_AD8
EMAC_RMII_RXD1
SPI1_MOSI
20
50
58 PA.7
EBI_AD7
EMAC_RMII_CRSDV
SPI1_CLK
Mar 30, 2018
Page 192 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
21
51
MFP
Description
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 6.
I
MFP3
EMAC RMII Receive Data Error input pin.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
59 PA.6
EBI_AD6
EMAC_RMII_RXERR
22
52
60 VSS
P
MFP0
Ground pin for digital circuit.
23
53
61 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
24
54
62 LDO_CAP
A
MFP0
LDO output pin.
25
55
63 PA.5
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I2S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
Mar 30, 2018
Page 193 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
26
56
Type
MFP
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
I/O
MFP9
I2C0 data input/output pin.
I
MFP10
CAN0 bus receiver input.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
EPWM0_CH2
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
64 PA.4
I2C0_SDA
CAN0_RXD
QEI0_A
27
57
65 PA.3
M480 SERIES DATASHEET
QEI0_B
28
58
66 PA.2
Mar 30, 2018
Description
Page 194 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
29
59
MFP
Description
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP9
I2C1 data input/output pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
I
MFP15
DAC0 external trigger input.
67 PA.1
DAC1_ST
30
60
68 PA.0
DAC0_ST
31
61
69 VDDIO
P
MFP0
Power supply for PA.0~PA.5.
62
70 PE.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
UART2_TXD
O
MFP3
UART2 data transmitter output pin.
Mar 30, 2018
Page 195 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
63
Type
MFP
Description
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 9.
UART2_RXD
I
MFP3
UART2 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
I
MFP0
External reset input: active LOW, with an internal pull-up. Set
this pin low reset to initial state.
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I2C1 clock pin.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I2C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I2C2_SCL
I/O
MFP3
I2C2 clock pin.
I
MFP4
UART2 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I2C2_SDA
I/O
MFP3
I2C2 data input/output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I2C1 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
71 PE.15
EBI_AD9
32
64
72 nRESET
33
65
73 PF.0
34
66
74 PF.1
UART1_RXD
ICE_CLK
67
75 PD.9
M480 SERIES DATASHEET
UART2_nCTS
68
35
69
76 PD.8
77 PC.5
Mar 30, 2018
Page 196 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
I/O
MFP12
EPWM1 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I2S0 bit clock output pin.
SPI1_I2SMCLK
I/O
MFP7
SPI1 I2S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I2C1 data input/output pin.
CAN0_RXD
I
MFP10
CAN0 bus receiver input.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I2S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
I2C0_SMBAL
O
MFP9
I2C0 SMBus SMBALTER pin
CAN1_TXD
O
MFP10
CAN1 bus transmitter output.
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I2S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH0
36
70
78 PC.4
UART2_RXD
I2C1_SDA
37
38
71
72
79 PC.3
80 PC.2
SPI1_MOSI
Mar 30, 2018
Description
Page 197 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
39
40
73
74
M480 SERIES DATASHEET
Type
MFP
CAN1_RXD
I
MFP10
CAN1 bus receiver input.
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I2S0 data output pin.
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I2C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I2S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I2C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
81 PC.1
82 PC.0
UART2_RXD
Description
75
83 VSS
P
MFP0
Ground pin for digital circuit.
76
84 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
77
85 PG.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SD1_DAT3
I/O
MFP3
SD/SDIO1 data line bit 3.
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
78
86 PG.10
Mar 30, 2018
Page 198 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
79
80
81
83
MFP
Description
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SD1_DAT2
I/O
MFP3
SD/SDIO1 data line bit 2.
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SD1_DAT1
I/O
MFP3
SD/SDIO1 data line bit 1.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SD1_DAT0
I/O
MFP3
SD/SDIO1 data line bit 0.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SD1_CMD
I/O
MFP3
SD/SDIO1 command/response pin
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SD1_CLK
O
MFP3
SD/SDIO1 clock output pin
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SD1_nCD
I
MFP3
SD/SDIO1 card detect input pin
CLKO
O
MFP14
Clock Out
EADC0_ST
I
MFP15
EADC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
USCI0_CTL1
I/O
MFP3
USCI0 control 1 pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
UART3_nRTS
O
MFP5
UART3 request to Send output pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
87 PG.11
88 PG.12
89 PG.13
90 PG.14
91 PG.15
92 PD.3
Mar 30, 2018
Page 199 of 401
M480 SERIES DATASHEET
82
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
SC2_PWR
O
MFP7
Smart Card 2 power pin.
SC1_nCD
I
MFP8
Smart Card 1 card detect pin.
UART0_TXD
O
MFP9
UART0 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
USCI0_DAT1
I/O
MFP3
USCI0 data 1 pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
UART3_nCTS
I
MFP5
UART3 clear to Send input pin.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
UART0_RXD
I
MFP9
UART0 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
USCI0_DAT0
I/O
MFP3
USCI0 data 0 pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP5
UART3 data transmitter output pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
USCI0_CLK
I/O
MFP3
USCI0 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
I
MFP5
UART3 data receiver input pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
SD0_nCD
I
MFP3
SD/SDIO0 card detect input pin
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I2S master clock output pin
I
MFP7
Smart Card 2 card detect pin.
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I2S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
93 PD.2
94 PD.1
95 PD.0
M480 SERIES DATASHEET
UART3_RXD
84
96 PD.13
SC2_nCD
85
97 PA.12
Mar 30, 2018
Page 200 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
86
87
MFP
Description
I2C1_SCL
I/O
MFP4
I2C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
CAN0_TXD
O
MFP6
CAN0 bus transmitter output.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
USB_VBUS
P
MFP14
Power supply from USB host or HUB.
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I2S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I2C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
CAN0_RXD
I
MFP6
CAN0 bus receiver input.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
QEI1_A
I
MFP12
Quadrature encoder 1 phase A input
USB_D-
A
MFP14
USB differential signal D-.
I/O
MFP0
General purpose digital I/O pin.
I2S0_DI
I
MFP2
I2S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I2C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
QEI1_B
I
MFP12
Quadrature encoder 1 phase B input
USB_D+
A
MFP14
USB differential signal D+.
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I2S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I2C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
BPWM1_CH5
I/O
MFP11
BPWM1 channel 5 output/capture input.
I
MFP12
EPWM0 counter synchronous trigger input pin.
98 PA.13
99 PA.14
88 100 PA.15
EPWM0_SYNC_IN
Mar 30, 2018
Page 201 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
USB_OTG_ID
Type
MFP
Description
I
MFP14
USB_ identification.
41
89 101 HSUSB_VRES
A
MFP0
HSUSB module reference resister
42
90 102 HSUSB_VDD33
P
MFP0
Power supply for HSUSB VDD33
43
91 103 HSUSB_VBUS
P
MFP0
HSUSB Power supply from USB host or HUB.
44
92 104 HSUSB_D-
A
MFP0
HSUSB differential signal D-.
45
93 105 HSUSB_VSS
P
MFP0
Ground pin for HSUSB.
46
94 106 HSUSB_D+
A
MFP0
HSUSB differential signal D+.
47
95 107 HSUSB_VDD12_CAP
A
MFP0
HSUSB Internal power regulator output 1.2V decoupling pin.
Note: This pin needs to be connected with a 1uF capacitor.
48
96 108 HSUSB_ID
I
MFP0
HSUSB identification.
I/O
MFP0
General purpose digital I/O pin.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
QEI1_INDEX
I
MFP11
Quadrature encoder 1 index input
EPWM0_CH0
I/O
MFP12
EPWM0 channel 0 output/capture input.
BPWM0_CH5
I/O
MFP13
BPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
SPI3_I2SMCLK
I/O
MFP5
SPI3 I2S master clock output pin
I
MFP6
Smart Card 0 card detect pin.
USCI0_CTL0
I/O
MFP7
USCI0 control 0 pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
QEI1_A
I
MFP11
Quadrature encoder 1 phase A input
EPWM0_CH1
I/O
MFP12
EPWM0 channel 1 output/capture input.
BPWM0_CH4
I/O
MFP13
BPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
SPI3_SS
I/O
MFP5
SPI3 slave select pin.
97 109 PE.7
98 110 PE.6
M480 SERIES DATASHEET
SC0_nCD
99 111 PE.5
Mar 30, 2018
Page 202 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
Description
SC0_PWR
O
MFP6
Smart Card 0 power pin.
USCI0_CTL1
I/O
MFP7
USCI0 control 1 pin.
I
MFP11
Quadrature encoder 1 phase B input
EPWM0_CH2
I/O
MFP12
EPWM0 channel 2 output/capture input.
BPWM0_CH3
I/O
MFP13
BPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
SPI3_CLK
I/O
MFP5
SPI3 serial clock pin.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
USCI0_DAT1
I/O
MFP7
USCI0 data 1 pin.
QEI0_INDEX
I
MFP11
Quadrature encoder 0 index input
EPWM0_CH3
I/O
MFP12
EPWM0 channel 3 output/capture input.
BPWM0_CH2
I/O
MFP13
BPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
SPI3_MISO
I/O
MFP5
SPI3 MISO (Master In, Slave Out) pin.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
USCI0_DAT0
I/O
MFP7
USCI0 data 0 pin.
I
MFP11
Quadrature encoder 0 phase A input
EPWM0_CH4
I/O
MFP12
EPWM0 channel 4 output/capture input.
BPWM0_CH1
I/O
MFP13
BPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
SPI3_MOSI
I/O
MFP5
SPI3 MOSI (Master Out, Slave In) pin.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
USCI0_CLK
I/O
MFP7
USCI0 clock pin.
I
MFP11
Quadrature encoder 0 phase B input
I/O
MFP12
EPWM0 channel 5 output/capture input.
QEI1_B
100 112 PE.4
101 113 PE.3
QEI0_A
102 114 PE.2
QEI0_B
EPWM0_CH5
Mar 30, 2018
Page 203 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
I/O
MFP13
BPWM0 channel 0 output/capture input.
103 115 VSS
P
MFP0
Ground pin for digital circuit.
104 116 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC2_DAT
I/O
MFP4
Smart Card 2 data pin.
I2S0_BCLK
O
MFP5
I2S0 bit clock output pin.
SPI1_MISO
I/O
MFP6
SPI1 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I2C1 clock pin.
I
MFP9
UART4 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC2_CLK
O
MFP4
Smart Card 2 clock pin.
I2S0_MCLK
O
MFP5
I2S0 master clock output pin.
SPI1_MOSI
I/O
MFP6
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP7
UART3 data receiver input pin.
I2C1_SDA
I/O
MFP8
I2C1 data input/output pin.
UART4_nRTS
O
MFP9
UART4 request to Send output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SC2_PWR
O
MFP4
Smart Card 2 power pin.
I2S0_DI
I
MFP5
I2S0 data input pin.
SPI1_CLK
I/O
MFP6
SPI1 serial clock pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C1_SMBAL
O
MFP8
I2C1 SMBus SMBALTER pin
I2C2_SCL
I/O
MFP9
I2C2 clock pin.
UART1_TXD
O
MFP10
UART1 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
I/O
MFP2
EBI address/data bus bit 13.
BPWM0_CH0
105 117 PE.1
UART4_nCTS
106 118 PE.0
UART3_RXD
M480 SERIES DATASHEET
107 119 PH.8
108 120 PH.9
EBI_AD13
Mar 30, 2018
Description
Page 204 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
Description
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SC2_RST
O
MFP4
Smart Card 2 reset pin.
I2S0_DO
O
MFP5
I2S0 data output pin.
SPI1_SS
I/O
MFP6
SPI1 slave select pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C1_SMBSUS
O
MFP8
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C2_SDA
I/O
MFP9
I2C2 data input/output pin.
I
MFP10
UART1 data receiver input pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SC2_nCD
I
MFP4
Smart Card 2 card detect pin.
I2S0_LRCK
O
MFP5
I2S0 left right channel clock output pin.
SPI1_I2SMCLK
I/O
MFP6
SPI1 I2S master clock output pin
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART0_TXD
O
MFP8
UART0 data transmitter output pin.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART0_RXD
I
MFP8
UART0 data receiver input pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
SPI3_I2SMCLK
I/O
MFP3
SPI3 I2S master clock output pin
I
MFP4
Smart Card 1 card detect pin.
I/O
MFP11
EPWM0 channel 4 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
SPI3_SS
I/O
MFP3
SPI3 slave select pin.
SC1_PWR
O
MFP4
Smart Card 1 power pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
109 121 PH.10
110 122 PH.11
111 123 PD.14
SC1_nCD
EPWM0_CH4
124 PG.5
125 PG.6
EBI_nCS2
Mar 30, 2018
Page 205 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
SPI3_CLK
I/O
MFP3
SPI3 serial clock pin.
SC1_RST
O
MFP4
Smart Card 1 reset pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
SPI3_MISO
I/O
MFP3
SPI3 MISO (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP4
Smart Card 1 data pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
I/O
MFP0
General purpose digital I/O pin.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
SPI3_MOSI
I/O
MFP3
SPI3 MOSI (Master Out, Slave In) pin.
SC1_CLK
O
MFP4
Smart Card 1 clock pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
49 112 128 VSS
P
MFP0
Ground pin for digital circuit.
50 113 129 LDO_CAP
A
MFP0
LDO output pin.
51 114 130 VDD
P
MFP0
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
SC1_nCD
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I2S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
I/O
MFP13
Timer1 event counter input/toggle output pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
HSUSB_VBUS_ST
I
MFP15
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
126 PG.7
127 PG.8
52 115 131 PC.14
M480 SERIES DATASHEET
EPWM0_SYNC_IN
TM1
53 116 132 PB.15
EADC0_CH15
Mar 30, 2018
Page 206 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
Description
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I2C2 SMBus SMBALTER pin
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
HSUSB_VBUS_EN
O
MFP15
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I2C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
55 118 134 PB.13
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I2C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 12 analog input.
54 117 133 PB.14
EADC0_CH14
56 119 135 PB.12
EADC0_CH12
Mar 30, 2018
Page 207 of 401
M480 SERIES DATASHEET
Type
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I2C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
57 120 136 AVDD
P
MFP0
Power supply for internal analog circuit.
58 121 137 VREF
A
MFP0
ADC reference voltage input.
Note: This pin needs to be connected with a 1uF capacitor.
M480 SERIES DATASHEET
59 122 138 AVSS
P
MFP0
Ground pin for analog circuit.
60 123 139 PB.11
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH11
A
MFP1
EADC0 channel 11 analog input.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
EMAC_RMII_MDC
O
MFP3
EMAC RMII PHY Management Clock output pin.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I2C1 clock pin.
CAN0_TXD
O
MFP8
CAN0 bus transmitter output.
SPI0_I2SMCLK
I/O
MFP9
SPI0 I2S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
I
MFP14
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
EMAC_RMII_MDIO
I/O
MFP3
EMAC RMII PHY Management Data pin.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
HSUSB_VBUS_ST
61 124 140 PB.10
Mar 30, 2018
Page 208 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
MFP
Description
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I/O
MFP7
I2C1 data input/output pin.
I
MFP8
CAN0 bus receiver input.
BPWM1_CH1
I/O
MFP10
BPWM1 channel 1 output/capture input.
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
HSUSB_VBUS_EN
O
MFP14
HSUSB external VBUS regulator enable pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
EMAC_RMII_TXD0
O
MFP3
EMAC RMII Transmit Data bus bit 0.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I2C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
I
MFP13
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
EMAC_RMII_TXD1
O
MFP3
EMAC RMII Transmit Data bus bit 1.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
I2C1_SMBSUS
O
MFP7
I2C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
I
MFP13
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
EMAC_RMII_TXEN
O
MFP3
EMAC RMII Transmit Enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
I2C1_SDA
CAN0_RXD
62 125 141 PB.9
INT7
63 126 142 PB.8
INT6
64 127 143 PB.7
Mar 30, 2018
Page 209 of 401
Rev 1.00
M480 SERIES DATASHEET
Type
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
64 128 144 Pin Name
Pin Pin Pin
Type
MFP
Description
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
INT5
I
MFP13
External interrupt 5 input pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
ACMP0_O
O
MFP15
Analog comparator 0 output pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
EMAC_PPS
O
MFP3
EMAC Pulse Per Second output pin.
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
EPWM1_BRAKE0
EPWM1_CH4
1
128 144 PB.6
M480 SERIES DATASHEET
EPWM1_BRAKE1
EPWM1_CH5
Mar 30, 2018
Page 210 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.7
Group
M480 Multi-function Summary Table
Pin Name
GPIO
MFP
Type
ACMP0_N
PB.3
MFP1
A
PC.12
MFP14
O
PC.1
MFP14
O
PB.7
MFP15
O
ACMP0_P0
PA.11
MFP1
A
Analog comparator 0 positive input 0 pin.
ACMP0_P1
PB.2
MFP1
A
Analog comparator 0 positive input 1 pin.
ACMP0_P2
PB.12
MFP1
A
Analog comparator 0 positive input 2 pin.
ACMP0_P3
PB.13
MFP1
A
Analog comparator 0 positive input 3 pin.
ACMP0_WLAT
PA.7
MFP13
I
Analog comparator 0 window latch input pin
ACMP1_N
PB.5
MFP1
A
Analog comparator 1 negative input pin.
PC.11
MFP14
O
PC.0
MFP14
O
PB.6
MFP15
O
ACMP1_P0
PA.10
MFP1
A
Analog comparator 1 positive input 0 pin.
ACMP1_P1
PB.4
MFP1
A
Analog comparator 1 positive input 1 pin.
ACMP1_P2
PB.12
MFP1
A
Analog comparator 1 positive input 2 pin.
ACMP1_P3
PB.13
MFP1
A
Analog comparator 1 positive input 3 pin.
ACMP1_WLAT
PA.6
MFP13
I
Analog comparator 1 window latch input pin
PA.11
MFP9
I/O
PA.0
MFP12
I/O
PG.14
MFP12
I/O
PE.2
MFP13
I/O
PA.10
MFP9
I/O
PA.1
MFP12
I/O
PG.13
MFP12
I/O
PE.3
MFP13
I/O
PA.9
MFP9
I/O
PA.2
MFP12
I/O
PG.12
MFP12
I/O
PE.4
MFP13
I/O
PA.8
MFP9
I/O
PA.3
MFP12
I/O
PG.11
MFP12
I/O
ACMP0_O
ACMP0
ACMP1_O
ACMP1
Mar 30, 2018
Analog comparator 1 output pin.
BPWM0 channel 1 output/capture input.
BPWM0_CH2
BPWM0_CH3
Analog comparator 0 output pin.
BPWM0 channel 0 output/capture input.
BPWM0_CH1
BPWM0
Analog comparator 0 negative input pin.
BPWM0 channel 2 output/capture input.
Page 211 of 401
BPWM0 channel 3 output/capture input.
Rev 1.00
M480 SERIES DATASHEET
BPWM0_CH0
Description
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
BPWM0_CH4
BPWM0_CH5
GPIO
MFP
Type
PE.5
MFP13
I/O
PC.13
MFP9
I/O
PF.5
MFP8
I/O
PA.4
MFP12
I/O
PG.10
MFP12
I/O
PE.6
MFP13
I/O
PD.12
MFP9
I/O
PF.4
MFP8
I/O
PA.5
MFP12
I/O
PG.9
MFP12
I/O
PE.7
MFP13
I/O
PF.3
MFP11
I/O
PC.7
MFP12
I/O
PF.0
MFP12
I/O
PB.11
MFP10
I/O
PF.2
MFP11
I/O
PC.6
MFP12
I/O
PF.1
MFP12
I/O
PB.10
MFP10
I/O
PA.7
MFP12
I/O
PA.12
MFP11
I/O
PB.9
MFP10
I/O
PA.6
MFP12
I/O
PA.13
MFP11
I/O
PB.8
MFP10
I/O
PC.8
MFP12
I/O
PA.14
MFP11
I/O
PB.7
MFP10
I/O
PE.13
MFP12
I/O
PA.15
MFP11
I/O
PB.6
MFP10
I/O
PD.10
MFP4
I
PA.4
MFP10
I
PE.15
MFP4
I
BPWM1_CH0
BPWM0 channel 4 output/capture input.
BPWM0 channel 5 output/capture input.
BPWM1 channel 0 output/capture input.
BPWM1_CH1
M480 SERIES DATASHEET
BPWM1_CH2
Description
BPWM1 channel 1 output/capture input.
BPWM1 channel 2 output/capture input.
BPWM1
BPWM1_CH3
BPWM1_CH4
BPWM1_CH5
CAN0
CAN0_RXD
Mar 30, 2018
Page 212 of 401
BPWM1 channel 3 output/capture input.
BPWM1 channel 4 output/capture input.
BPWM1 channel 5 output/capture input.
CAN0 bus receiver input.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PC.4
MFP10
I
PA.13
MFP6
I
PB.10
MFP8
I
PD.11
MFP4
O
PA.5
MFP10
O
PE.14
MFP4
O
PC.5
MFP10
O
PA.12
MFP6
O
PB.11
MFP8
O
PC.9
MFP9
I
PD.12
MFP5
I
PG.1
MFP7
I
PC.2
MFP10
I
PE.6
MFP9
I
PB.6
MFP5
I
PC.10
MFP9
O
PC.13
MFP5
O
PG.0
MFP7
O
PC.3
MFP10
O
PE.7
MFP9
O
PB.7
MFP5
O
PC.13
MFP13
O
PD.12
MFP13
O
PG.15
MFP14
O
PB.14
MFP14
O
PB.12
MFP1
A
PA.10
MFP14
I
PA.0
MFP15
I
PB.13
MFP1
A
PA.11
MFP14
I
PA.1
MFP15
I
EADC0_CH0
PB.0
MFP1
A
EADC0 channel 0 analog input.
EADC0_CH1
PB.1
MFP1
A
EADC0 channel 1 analog input.
EADC0_CH2
PB.2
MFP1
A
EADC0 channel 2 analog input.
CAN0_TXD
Description
CAN0 bus transmitter output.
CAN1_RXD
CAN1 bus receiver input.
CAN1
CAN1_TXD
CLKO
DAC0_OUT
DAC0
Clock Out
DAC0_ST
DAC1_OUT
DAC1
Mar 30, 2018
DAC0 channel analog output.
DAC0 external trigger input.
DAC1_ST
EADC0
M480 SERIES DATASHEET
CLKO
CAN1 bus transmitter output.
DAC1 channel analog output.
DAC1 external trigger input.
Page 213 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
EADC0_CH3
PB.3
MFP1
A
EADC0 channel 3 analog input.
EADC0_CH4
PB.4
MFP1
A
EADC0 channel 4 analog input.
EADC0_CH5
PB.5
MFP1
A
EADC0 channel 5 analog input.
EADC0_CH6
PB.6
MFP1
A
EADC0 channel 6 analog input.
EADC0_CH7
PB.7
MFP1
A
EADC0 channel 7 analog input.
EADC0_CH8
PB.8
MFP1
A
EADC0 channel 8 analog input.
EADC0_CH9
PB.9
MFP1
A
EADC0 channel 9 analog input.
EADC0_CH10
PB.10
MFP1
A
EADC0 channel 10 analog input.
EADC0_CH11
PB.11
MFP1
A
EADC0 channel 11 analog input.
EADC0_CH12
PB.12
MFP1
A
EADC0 channel 12 analog input.
EADC0_CH13
PB.13
MFP1
A
EADC0 channel 13 analog input.
EADC0_CH14
PB.14
MFP1
A
EADC0 channel 14 analog input.
EADC0_CH15
PB.15
MFP1
A
EADC0 channel 15 analog input.
PC.13
MFP14
I
PD.12
MFP14
I
PF.5
MFP11
I
PG.15
MFP15
I
PC.0
MFP2
I/O
PG.9
MFP2
I/O
PC.1
MFP2
I/O
PG.10
MFP2
I/O
PC.2
MFP2
I/O
PG.11
MFP2
I/O
PC.3
MFP2
I/O
PG.12
MFP2
I/O
PC.4
MFP2
I/O
PG.13
MFP2
I/O
PC.5
MFP2
I/O
PG.14
MFP2
I/O
PA.6
MFP2
I/O
PD.8
MFP2
I/O
PA.7
MFP2
I/O
PD.9
MFP2
I/O
PC.6
MFP2
I/O
EADC0_ST
EADC0 external trigger input.
EBI_AD0
EBI address/data bus bit 0.
M480 SERIES DATASHEET
EBI_AD1
EBI address/data bus bit 1.
EBI_AD2
EBI address/data bus bit 2.
EBI_AD3
EBI
EBI address/data bus bit 3.
EBI_AD4
EBI address/data bus bit 4.
EBI_AD5
EBI address/data bus bit 5.
EBI_AD6
EBI address/data bus bit 6.
EBI_AD7
EBI_AD8
Mar 30, 2018
Description
EBI address/data bus bit 7.
Page 214 of 401
EBI address/data bus bit 8.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PE.14
MFP2
I/O
PC.7
MFP2
I/O
PE.15
MFP2
I/O
PD.3
MFP2
I/O
PD.13
MFP2
I/O
PE.1
MFP2
I/O
PD.2
MFP2
I/O
PE.0
MFP2
I/O
PC.14
MFP2
I/O
PD.1
MFP2
I/O
PH.8
MFP2
I/O
PB.15
MFP2
I/O
PD.0
MFP2
I/O
PH.9
MFP2
I/O
PB.14
MFP2
I/O
PH.10
MFP2
I/O
PB.13
MFP2
I/O
PH.11
MFP2
I/O
PB.12
MFP2
I/O
PB.5
MFP2
O
PH.7
MFP2
O
PB.4
MFP2
O
PH.6
MFP2
O
PB.3
MFP2
O
PH.5
MFP2
O
PB.2
MFP2
O
PH.4
MFP2
O
PC.12
MFP2
O
PH.3
MFP2
O
PC.11
MFP2
O
PH.2
MFP2
O
PC.10
MFP2
O
PH.1
MFP2
O
PC.9
MFP2
O
EBI_AD9
EBI_AD10
EBI_AD11
EBI_AD12
EBI_AD13
EBI address/data bus bit 9.
EBI_AD14
EBI address/data bus bit 11.
EBI address/data bus bit 12.
EBI address/data bus bit 13.
EBI address/data bus bit 15.
EBI address bus bit 0.
EBI_ADR1
M480 SERIES DATASHEET
EBI_ADR0
EBI address bus bit 1.
EBI_ADR2
EBI address bus bit 2.
EBI_ADR3
EBI address bus bit 3.
EBI_ADR4
EBI address bus bit 4.
EBI_ADR5
EBI address bus bit 5.
EBI_ADR6
Mar 30, 2018
EBI address/data bus bit 10.
EBI address/data bus bit 14.
EBI_AD15
EBI_ADR7
Description
EBI address bus bit 6.
Page 215 of 401
EBI address bus bit 7.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PH.0
MFP2
O
PB.1
MFP2
O
PG.0
MFP2
O
PB.0
MFP2
O
PG.1
MFP2
O
PC.13
MFP2
O
PE.8
MFP2
O
PG.2
MFP2
O
PE.9
MFP2
O
PG.3
MFP2
O
PE.10
MFP2
O
PG.4
MFP2
O
PE.11
MFP2
O
PF.11
MFP2
O
PE.12
MFP2
O
PF.10
MFP2
O
PE.13
MFP2
O
PF.9
MFP2
O
PC.8
MFP2
O
PB.11
MFP2
O
PF.8
MFP2
O
PB.10
MFP2
O
PF.7
MFP2
O
PB.9
MFP2
O
PF.6
MFP2
O
PB.8
MFP2
O
PA.8
MFP2
O
PE.2
MFP2
O
PA.9
MFP2
O
PE.3
MFP2
O
PD.12
MFP2
O
PF.6
MFP7
O
PF.3
MFP2
O
PD.14
MFP2
O
EBI_ADR8
EBI address bus bit 8.
EBI_ADR9
EBI address bus bit 9.
EBI_ADR10
EBI address bus bit 10.
EBI_ADR11
EBI address bus bit 11.
EBI_ADR12
EBI address bus bit 12.
EBI_ADR13
EBI address bus bit 13.
EBI_ADR14
EBI address bus bit 14.
EBI_ADR15
EBI_ADR16
EBI address bus bit 15.
M480 SERIES DATASHEET
EBI_ADR17
EBI address bus bit 16.
EBI address bus bit 17.
EBI_ADR18
EBI address bus bit 18.
EBI_ADR19
EBI address bus bit 19.
EBI_ALE
EBI address latch enable output pin.
EBI_MCLK
EBI external clock output pin.
EBI_nCS0
Mar 30, 2018
Description
EBI chip select 0 output pin.
Page 216 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PB.7
MFP8
O
PD.11
MFP2
O
PF.2
MFP2
O
PG.5
MFP2
O
PB.6
MFP8
O
PD.10
MFP2
O
PG.6
MFP2
O
PA.11
MFP2
O
PE.5
MFP2
O
PA.10
MFP2
O
PE.4
MFP2
O
PG.8
MFP2
O
PB.6
MFP2
O
PG.7
MFP2
O
PB.7
MFP2
O
PA.10
MFP11
I
PE.8
MFP12
I
PA.9
MFP11
I
PE.9
MFP12
I
PA.8
MFP11
I
PE.10
MFP12
I
PC.10
MFP11
I
PE.13
MFP13
I
PC.11
MFP11
I
PE.12
MFP13
I
PC.12
MFP11
I
PE.11
MFP13
I
PE.8
MFP3
O
PB.11
MFP3
O
PE.9
MFP3
I/O
PB.10
MFP3
I/O
PB.4
MFP4
I
PC.7
MFP3
I
PB.3
MFP4
I
EBI_nCS1
EBI chip select 1 output pin.
EBI_nCS2
EBI chip select 2 output pin.
EBI_nRD
EBI read enable output pin.
EBI_nWR
EBI write enable output pin.
EBI_nWRH
EBI high byte write enable output pin
EBI_nWRL
EBI low byte write enable output pin.
ECAP0_IC0
ECAP0
Enhanced capture unit 0 input 0 pin.
ECAP0_IC1
Enhanced capture unit 0 input 1 pin.
Enhanced capture unit 0 input 2 pin.
ECAP1_IC0
Enhanced capture unit 1 input 0 pin.
ECAP1_IC1
Enhanced capture unit 1 input 1 pin.
ECAP1_IC2
Enhanced capture unit 1 input 2 pin.
EMAC_RMII_MDC
EMAC_RMII_MDIO
EMAC
EMAC RMII PHY Management Data pin.
EMAC_RMII_RXD0
EMAC_RMII_RXD1
Mar 30, 2018
EMAC RMII PHY Management Clock output
pin.
EMAC RMII Receive Data bus bit 0.
Page 217 of 401
EMAC RMII Receive Data bus bit 1.
Rev 1.00
M480 SERIES DATASHEET
ECAP0_IC2
ECAP1
Description
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PC.6
MFP3
I
PB.2
MFP4
I
PA.7
MFP3
I
PB.1
MFP4
I
PA.6
MFP3
I
PE.10
MFP3
O
PB.9
MFP3
O
PE.11
MFP3
O
PB.8
MFP3
O
PE.12
MFP3
O
PB.7
MFP3
O
PE.13
MFP3
O
PB.6
MFP3
O
PB.5
MFP4
I
PC.8
MFP3
I
PB.1
MFP13
I
PE.8
MFP11
I
PB.0
MFP13
I
PE.9
MFP11
I
PB.5
MFP11
I/O
PE.8
MFP10
I/O
PA.5
MFP13
I/O
PE.7
MFP12
I/O
PG.8
MFP11
I/O
PB.4
MFP11
I/O
PE.9
MFP10
I/O
PA.4
MFP13
I/O
PE.6
MFP12
I/O
PG.7
MFP11
I/O
PB.3
MFP11
I/O
PE.10
MFP10
I/O
PA.3
MFP13
I/O
PE.5
MFP12
I/O
PG.6
MFP11
I/O
EMAC_RMII_CRSDV
EMAC_RMII_RXERR
EMAC RMII Transmit Data bus bit 0.
EMAC_RMII_TXD1
EMAC RMII Transmit Data bus bit 1.
EMAC_RMII_TXEN
EMAC RMII Transmit Enable output pin.
EMAC_PPS
EMAC Pulse Per Second output pin.
EMAC_RMII_REFCLK
EMAC RMII reference clock input pin.
EPWM0_BRAKE0
EPWM0 Brake 0 input pin.
EPWM0_BRAKE1
M480 SERIES DATASHEET
EPWM0
EPWM0_CH1
EPWM0_CH2
Mar 30, 2018
EMAC RMII Carrier Sense/Receive Data input
pin.
EMAC RMII Receive Data Error input pin.
EMAC_RMII_TXD0
EPWM0_CH0
Description
EPWM0 Brake 1 input pin.
Page 218 of 401
EPWM0 channel 0 output/capture input.
EPWM0 channel 1 output/capture input.
EPWM0 channel 2 output/capture input.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
EPWM0_CH3
EPWM0_CH4
EPWM0_CH5
GPIO
MFP
Type
PB.2
MFP11
I/O
PE.11
MFP10
I/O
PA.2
MFP13
I/O
PE.4
MFP12
I/O
PG.5
MFP11
I/O
PB.1
MFP11
I/O
PE.12
MFP10
I/O
PA.1
MFP13
I/O
PE.3
MFP12
I/O
PD.14
MFP11
I/O
PB.0
MFP11
I/O
PE.13
MFP10
I/O
PA.0
MFP13
I/O
PE.2
MFP12
I/O
PH.11
MFP11
I/O
PA.15
MFP12
I
PC.14
MFP11
I
PA.11
MFP10
O
PF.5
MFP9
O
PE.10
MFP11
I
PB.7
MFP11
I
PE.11
MFP11
I
PB.6
MFP11
I
PC.12
MFP12
I/O
PE.13
MFP11
I/O
PC.5
MFP12
I/O
PB.15
MFP11
I/O
PC.11
MFP12
I/O
PC.8
MFP11
I/O
PC.4
MFP12
I/O
PB.14
MFP11
I/O
PC.10
MFP12
I/O
PC.7
MFP11
I/O
PC.3
MFP12
I/O
EPWM0_SYNC_IN
EPWM0 channel 5 output/capture input.
EPWM0 counter synchronous trigger output
pin.
EPWM1 Brake 0 input pin.
EPWM1_BRAKE1
EPWM1 Brake 1 input pin.
EPWM1_CH0
EPWM1 channel 0 output/capture input.
EPWM1_CH1
Mar 30, 2018
EPWM0 channel 4 output/capture input.
EPWM1 channel 1 output/capture input.
Page 219 of 401
EPWM1 channel 2 output/capture input.
Rev 1.00
M480 SERIES DATASHEET
EPWM1_BRAKE0
EPWM1_CH2
EPWM0 channel 3 output/capture input.
EPWM0 counter synchronous trigger input pin.
EPWM0_SYNC_OUT
EPWM1
Description
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PB.13
MFP11
I/O
PC.9
MFP12
I/O
PC.6
MFP11
I/O
PC.2
MFP12
I/O
PB.12
MFP11
I/O
PB.1
MFP12
I/O
PA.7
MFP11
I/O
PC.1
MFP12
I/O
PB.7
MFP12
I/O
PB.0
MFP12
I/O
PA.6
MFP11
I/O
PC.0
MFP12
I/O
PB.6
MFP12
I/O
PB.15
MFP15
O
PB.10
MFP14
O
PC.14
MFP15
I
PB.11
MFP14
I
PB.5
MFP6
I/O
PC.12
MFP4
I/O
PG.0
MFP4
I/O
PH.2
MFP6
I/O
PF.3
MFP4
I/O
PE.13
MFP4
I/O
PA.5
MFP9
I/O
PC.1
MFP9
I/O
PD.7
MFP4
I/O
PB.4
MFP6
I/O
PC.11
MFP4
I/O
PG.1
MFP4
I/O
PH.3
MFP6
I/O
PF.2
MFP4
I/O
PC.8
MFP4
I/O
PA.4
MFP9
I/O
PC.0
MFP9
I/O
EPWM1_CH3
Description
EPWM1 channel 3 output/capture input.
EPWM1_CH4
EPWM1 channel 4 output/capture input.
EPWM1_CH5
EPWM1 channel 5 output/capture input.
HSUSB_VBUS_EN
HSUSB external VBUS regulator enable pin.
HSUSB
HSUSB_VBUS_ST
M480 SERIES DATASHEET
I2C0_SCL
I2C0
HSUSB external VBUS regulator status pin.
I2C0_SDA
Mar 30, 2018
I2C0 clock pin.
I2C0 data input/output pin.
Page 220 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PD.6
MFP4
I/O
PG.2
MFP4
O
PC.3
MFP9
O
PG.3
MFP4
O
PC.2
MFP9
O
PB.1
MFP9
I/O
PG.2
MFP5
I/O
PA.7
MFP8
I/O
PA.3
MFP9
I/O
PF.0
MFP3
I/O
PC.5
MFP9
I/O
PD.5
MFP4
I/O
PA.12
MFP4
I/O
PE.1
MFP8
I/O
PB.11
MFP7
I/O
PB.0
MFP9
I/O
PG.3
MFP5
I/O
PA.6
MFP8
I/O
PA.2
MFP9
I/O
PF.1
MFP3
I/O
PC.4
MFP9
I/O
PD.4
MFP4
I/O
PA.13
MFP4
I/O
PE.0
MFP8
I/O
PB.10
MFP7
I/O
PG.0
MFP5
O
PC.7
MFP8
O
PH.8
MFP8
O
PB.9
MFP7
O
PG.1
MFP5
O
PC.6
MFP8
O
PH.9
MFP8
O
PB.8
MFP7
O
PA.11
MFP7
I/O
I2C0_SMBAL
Description
I2C0 SMBus SMBALTER pin
I2C0_SMBSUS
I2C1_SCL
I2C0 SMBus SMBSUS pin (PMBus CONTROL
pin)
I2C1 clock pin.
I2C1
I2C1 data input/output pin.
I2C1_SMBAL
I2C1 SMBus SMBALTER pin
I2C1_SMBSUS
I2C2
I2C2_SCL
Mar 30, 2018
M480 SERIES DATASHEET
I2C1_SDA
Page 221 of 401
I2C1 SMBus SMBSUS pin (PMBus CONTROL
pin)
I2C2 clock pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PA.1
MFP9
I/O
PD.9
MFP3
I/O
PD.1
MFP6
I/O
PA.14
MFP6
I/O
PH.8
MFP9
I/O
PB.13
MFP8
I/O
PA.10
MFP7
I/O
PA.0
MFP9
I/O
PD.8
MFP3
I/O
PD.0
MFP6
I/O
PA.15
MFP6
I/O
PH.9
MFP9
I/O
PB.12
MFP8
I/O
I2C2_SMBAL
PB.15
MFP8
O
I2C2 SMBus SMBALTER pin
I2C2_SMBSUS
PB.14
MFP8
O
I2C2 SMBus SMBSUS pin (PMBus CONTROL
pin)
PB.5
MFP10
O
PF.10
MFP4
O
PE.8
MFP4
O
PC.4
MFP6
O
PA.12
MFP2
O
PE.1
MFP5
O
PB.3
MFP10
I
PF.8
MFP4
I
PE.10
MFP4
I
PC.2
MFP6
I
PA.14
MFP2
I
PH.8
MFP5
I
PB.2
MFP10
O
PF.7
MFP4
O
PE.11
MFP4
O
PC.1
MFP6
O
PA.15
MFP2
O
PH.9
MFP5
O
PB.1
MFP10
O
I2C2_SDA
I2S0_BCLK
M480 SERIES DATASHEET
I2S0 data input pin.
I2S0_DO
I2S0_LRCK
Mar 30, 2018
I2C2 data input/output pin.
I2S0 bit clock output pin.
I2S0_DI
I2S0
Description
I2S0 data output pin.
Page 222 of 401
I2S0 left right channel clock output pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PF.6
MFP4
O
PE.12
MFP4
O
PC.0
MFP6
O
PH.10
MFP5
O
PB.4
MFP10
O
PF.9
MFP4
O
PE.9
MFP4
O
PC.3
MFP6
O
PA.13
MFP2
O
PE.0
MFP5
O
ICE_CLK
PF.1
MFP14
I
Serial wired debugger clock pin.
ICE_DAT
PF.0
MFP14
O
Serial wired debugger data pin.
PB.5
MFP15
I
PA.6
MFP15
I
PB.4
MFP15
I
PA.7
MFP15
I
PB.3
MFP15
I
PC.6
MFP15
I
PB.2
MFP15
I
PC.7
MFP15
I
PA.8
MFP15
I
PB.6
MFP13
I
PD.12
MFP15
I
PB.7
MFP13
I
PD.11
MFP15
I
PB.8
MFP13
I
PD.10
MFP15
I
PB.9
MFP13
I
OPA0_N
PB.1
MFP1
A
Operational amplifier 0 negative input pin.
OPA0_O
PB.2
MFP1
A
Operational amplifier 0 output pin.
OPA0_P
PB.0
MFP1
A
Operational amplifier 0 positive input pin.
OPA1_N
PA.9
MFP1
A
Operational amplifier 1 negative input pin.
OPA1_O
PA.10
MFP1
A
Operational amplifier 1 output pin.
OPA1_P
PA.8
MFP1
A
Operational amplifier 1 positive input pin.
I2S0_MCLK
Description
I2S0 master clock output pin.
ICE
INT0
INT1
INT2
INT3
INT5
INT6
INT7
OPA0
OPA1
External interrupt 0 input pin.
INT1
External interrupt 1 input pin.
INT2
External interrupt 2 input pin.
INT3
External interrupt 3 input pin.
INT4
External interrupt 4 input pin.
INT5
External interrupt 5 input pin.
INT6
External interrupt 6 input pin.
INT7
Mar 30, 2018
M480 SERIES DATASHEET
INT4
INT0
External interrupt 7 input pin.
Page 223 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
OPA2
Pin Name
GPIO
MFP
Type
OPA2_N
PD.11
MFP1
A
Operational amplifier 2 negative input pin.
OPA2_O
PD.12
MFP1
A
Operational amplifier 2 output pin.
OPA2_P
PD.10
MFP1
A
Operational amplifier 2 positive input pin.
PD.11
MFP10
I
PA.4
MFP14
I
PE.3
MFP11
I
PD.10
MFP10
I
PA.3
MFP14
I
PE.2
MFP11
I
PD.12
MFP10
I
PA.5
MFP14
I
PE.4
MFP11
I
PA.9
MFP10
I
PA.13
MFP12
I
PE.6
MFP11
I
PA.8
MFP10
I
PA.14
MFP12
I
PE.5
MFP11
I
PA.10
MFP10
I
PA.12
MFP12
I
PE.7
MFP11
I
PF.2
MFP5
I/O
PA.2
MFP3
I/O
PC.2
MFP4
I/O
PH.8
MFP3
I/O
PC.14
MFP6
I/O
PA.1
MFP3
I/O
PC.1
MFP4
I/O
PE.1
MFP3
I/O
PA.5
MFP3
I/O
PC.5
MFP4
I/O
PH.10
MFP3
I/O
PA.0
MFP3
I/O
PC.0
MFP4
I/O
QEI0_A
QEI0
QEI0_B
QEI0_INDEX
QEI1_A
QEI1
QEI1_B
QEI1_INDEX
M480 SERIES DATASHEET
QSPI0_CLK
QSPI0
QSPI0_MISO0
QSPI0_MISO1
QSPI0_MOSI0
Mar 30, 2018
Description
Quadrature encoder 0 phase A input
Quadrature encoder 0 phase B input
Quadrature encoder 0 index input
Quadrature encoder 1 phase A input
Quadrature encoder 1 phase B input
Quadrature encoder 1 index input
Quad SPI0 serial clock pin.
Quad SPI0 MISO0 (Master In, Slave Out) pin.
Quad SPI0 MISO1 (Master In, Slave Out) pin.
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
Page 224 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
QSPI0_MOSI1
QSPI0_SS
GPIO
MFP
Type
PE.0
MFP3
I/O
PA.4
MFP3
I/O
PC.4
MFP4
I/O
PH.11
MFP3
I/O
PA.3
MFP3
I/O
PC.3
MFP4
I/O
PH.9
MFP3
I/O
PB.5
MFP9
O
PF.6
MFP3
O
PA.0
MFP6
O
PE.2
MFP6
O
PB.4
MFP9
I/O
PF.7
MFP3
I/O
PA.1
MFP6
I/O
PE.3
MFP6
I/O
PB.2
MFP9
O
PF.9
MFP3
O
PA.3
MFP6
O
PE.5
MFP6
O
PB.3
MFP9
O
PF.8
MFP3
O
PA.2
MFP6
O
PE.4
MFP6
O
PC.12
MFP9
I
PF.10
MFP3
I
PA.4
MFP6
I
PE.6
MFP6
I
PC.0
MFP5
O
PD.4
MFP8
O
PG.8
MFP4
O
PB.12
MFP3
O
PC.1
MFP5
I/O
PD.5
MFP8
I/O
PG.7
MFP4
I/O
SC0_CLK
Smart Card 0 power pin.
Smart Card 0 reset pin.
SC0_nCD
Smart Card 0 card detect pin.
SC1_CLK
Mar 30, 2018
M480 SERIES DATASHEET
SC0_RST
SC1_DAT
Quad SPI0 slave select pin.
Smart Card 0 data pin.
SC0_PWR
SC1
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
Smart Card 0 clock pin.
SC0_DAT
SC0
Description
Smart Card 1 clock pin.
Page 225 of 401
Smart Card 1 data pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PB.13
MFP3
I/O
PC.3
MFP5
O
PD.7
MFP8
O
PG.5
MFP4
O
PB.15
MFP3
O
PC.2
MFP5
O
PD.6
MFP8
O
PG.6
MFP4
O
PB.14
MFP3
O
PC.4
MFP5
I
PD.3
MFP8
I
PD.14
MFP4
I
PC.14
MFP3
I
PA.8
MFP3
O
PA.6
MFP6
O
PD.0
MFP7
O
PA.15
MFP7
O
PE.0
MFP4
O
PA.9
MFP3
I/O
PA.7
MFP6
I/O
PD.1
MFP7
I/O
PA.14
MFP7
I/O
PE.1
MFP4
I/O
PA.11
MFP3
O
PC.7
MFP6
O
PD.3
MFP7
O
PA.12
MFP7
O
PH.8
MFP4
O
PA.10
MFP3
O
PC.6
MFP6
O
PD.2
MFP7
O
PA.13
MFP7
O
PH.9
MFP4
O
PC.13
MFP3
I
SC1_PWR
Smart Card 1 power pin.
SC1_RST
Smart Card 1 reset pin.
SC1_nCD
SC2_CLK
M480 SERIES DATASHEET
SC2_DAT
SC2
SC2_PWR
SC2_RST
SC2_nCD
Mar 30, 2018
Description
Smart Card 1 card detect pin.
Page 226 of 401
Smart Card 2 clock pin.
Smart Card 2 data pin.
Smart Card 2 power pin.
Smart Card 2 reset pin.
Smart Card 2 card detect pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PA.5
MFP6
I
PD.13
MFP7
I
PH.10
MFP4
I
PB.1
MFP3
O
PE.6
MFP3
O
PB.0
MFP3
I/O
PE.7
MFP3
I/O
PB.2
MFP3
I/O
PE.2
MFP3
I/O
PB.3
MFP3
I/O
PE.3
MFP3
I/O
PB.4
MFP3
I/O
PE.4
MFP3
I/O
PB.5
MFP3
I/O
PE.5
MFP3
I/O
PD.13
MFP3
I
PB.12
MFP9
I
PA.4
MFP5
O
PG.14
MFP3
O
PB.6
MFP7
O
PA.5
MFP5
I/O
PG.13
MFP3
I/O
PB.7
MFP7
I/O
PA.8
MFP5
I/O
PA.0
MFP5
I/O
PG.12
MFP3
I/O
PA.9
MFP5
I/O
PA.1
MFP5
I/O
PG.11
MFP3
I/O
PA.10
MFP5
I/O
PA.2
MFP5
I/O
PG.10
MFP3
I/O
PA.11
MFP5
I/O
PA.3
MFP5
I/O
SD0_CLK
SD/SDIO0 clock output pin
SD0_CMD
SD/SDIO0 command/response pin
SD0_DAT0
SD0
SD/SDIO0 data line bit 0.
SD0_DAT1
SD/SDIO0 data line bit 1.
SD0_DAT2
SD/SDIO0 data line bit 2.
SD0_DAT3
SD/SDIO0 data line bit 3.
SD0_nCD
SD1_CLK
SD1_DAT0
SD1
SD1_DAT1
SD1_DAT2
SD/SDIO0 card detect input pin
SD1_DAT3
Mar 30, 2018
SD/SDIO1 clock output pin
M480 SERIES DATASHEET
SD1_CMD
Description
SD/SDIO1 command/response pin
SD/SDIO1 data line bit 0.
SD/SDIO1 data line bit 1.
SD/SDIO1 data line bit 2.
SD/SDIO1 data line bit 3.
Page 227 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
SD1_nCD
GPIO
MFP
Type
PG.9
MFP3
I/O
PA.6
MFP5
I
PE.14
MFP5
I
PG.15
MFP3
I
PF.8
MFP5
I/O
PA.2
MFP4
I/O
PD.2
MFP4
I/O
PB.14
MFP4
I/O
PB.0
MFP8
I/O
PF.10
MFP5
I/O
PA.4
MFP4
I/O
PD.13
MFP4
I/O
PC.14
MFP4
I/O
PB.11
MFP9
I/O
PF.7
MFP5
I/O
PA.1
MFP4
I/O
PD.1
MFP4
I/O
PB.13
MFP4
I/O
PF.6
MFP5
I/O
PA.0
MFP4
I/O
PD.0
MFP4
I/O
PB.12
MFP4
I/O
PF.9
MFP5
I/O
PA.3
MFP4
I/O
PD.3
MFP4
I/O
PB.15
MFP4
I/O
PB.3
MFP5
I/O
PH.6
MFP3
I/O
PA.7
MFP4
I/O
PC.1
MFP7
I/O
PD.5
MFP5
I/O
PH.8
MFP6
I/O
PB.1
MFP5
I/O
PH.3
MFP3
I/O
SPI0_CLK
Description
SD/SDIO1 card detect input pin
SPI0 serial clock pin.
SPI0_I2SMCLK
SPI0 I2S master clock output pin
SPI0
SPI0_MISO
SPI0 MISO (Master In, Slave Out) pin.
M480 SERIES DATASHEET
SPI0_MOSI
SPI0 MOSI (Master Out, Slave In) pin.
SPI0_SS
SPI0 slave select pin.
SPI1_CLK
SPI1 serial clock pin.
SPI1
SPI1_I2SMCLK
Mar 30, 2018
SPI1 I2S master clock output pin
Page 228 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PA.5
MFP4
I/O
PC.4
MFP7
I/O
PD.13
MFP5
I/O
PH.10
MFP6
I/O
PB.5
MFP5
I/O
PH.4
MFP3
I/O
PC.7
MFP4
I/O
PC.3
MFP7
I/O
PD.7
MFP5
I/O
PE.1
MFP6
I/O
PB.4
MFP5
I/O
PH.5
MFP3
I/O
PC.6
MFP4
I/O
PC.2
MFP7
I/O
PD.6
MFP5
I/O
PE.0
MFP6
I/O
PB.2
MFP5
I/O
PH.7
MFP3
I/O
PA.6
MFP4
I/O
PC.0
MFP7
I/O
PD.4
MFP5
I/O
PH.9
MFP6
I/O
PA.10
MFP4
I/O
PG.3
MFP3
I/O
PE.8
MFP5
I/O
PA.13
MFP5
I/O
PC.13
MFP4
I/O
PG.1
MFP3
I/O
PE.12
MFP5
I/O
PA.9
MFP4
I/O
PG.4
MFP3
I/O
PE.9
MFP5
I/O
PA.14
MFP5
I/O
PA.8
MFP4
I/O
SPI1_MISO
SPI1 MISO (Master In, Slave Out) pin.
SPI1_MOSI
SPI1 MOSI (Master Out, Slave In) pin.
SPI1_SS
SPI1 slave select pin.
M480 SERIES DATASHEET
SPI2_CLK
SPI2_I2SMCLK
Description
SPI2 serial clock pin.
SPI2 I2S master clock output pin
SPI2
SPI2_MISO
SPI2_MOSI
Mar 30, 2018
SPI2 MISO (Master In, Slave Out) pin.
Page 229 of 401
SPI2 MOSI (Master Out, Slave In) pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PF.11
MFP3
I/O
PE.10
MFP5
I/O
PA.15
MFP5
I/O
PA.11
MFP4
I/O
PG.2
MFP3
I/O
PE.11
MFP5
I/O
PA.12
MFP5
I/O
PC.10
MFP6
I/O
PE.4
MFP5
I/O
PG.6
MFP3
I/O
PB.11
MFP11
I/O
PB.1
MFP6
I/O
PE.6
MFP5
I/O
PD.14
MFP3
I/O
PC.12
MFP6
I/O
PE.3
MFP5
I/O
PG.7
MFP3
I/O
PB.9
MFP11
I/O
PC.11
MFP6
I/O
PE.2
MFP5
I/O
PG.8
MFP3
I/O
PB.8
MFP11
I/O
PC.9
MFP6
I/O
PE.5
MFP5
I/O
PG.5
MFP3
I/O
PB.10
MFP11
I/O
PA.2
MFP2
I/O
PC.2
MFP3
I/O
PG.12
MFP4
I/O
PE.4
MFP4
I/O
PA.5
MFP2
I/O
PC.5
MFP3
I/O
PG.9
MFP4
I/O
PE.7
MFP4
I/O
SPI2_SS
SPI2 slave select pin.
SPI3_CLK
SPI3_I2SMCLK
SPI3 serial clock pin.
SPI3_MISO
SPI3
Description
SPI3 I2S master clock output pin
SPI3 MISO (Master In, Slave Out) pin.
M480 SERIES DATASHEET
SPI3_MOSI
SPI3 MOSI (Master Out, Slave In) pin.
SPI3_SS
SPI3 slave select pin.
SPIM_CLK
SPIM serial clock pin.
SPIM
SPIM_D2
Mar 30, 2018
SPIM data 2 pin for Quad Mode I/O.
Page 230 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PA.4
MFP2
I/O
PC.4
MFP3
I/O
PG.10
MFP4
I/O
PE.6
MFP4
I/O
PA.1
MFP2
I/O
PC.1
MFP3
I/O
PG.13
MFP4
I/O
PE.3
MFP4
I/O
PA.0
MFP2
I/O
PC.0
MFP3
I/O
PG.14
MFP4
I/O
PE.2
MFP4
I/O
PA.3
MFP2
I/O
PC.3
MFP3
I/O
PG.11
MFP4
I/O
PE.5
MFP4
I/O
SPIM_D3
Description
SPIM data 3 pin for Quad Mode I/O.
SPIM_MISO
SPIM MISO (Master In, Slave Out) pin.
SPIM_MOSI
SPIM MOSI (Master Out, Slave In) pin.
SPIM_SS
SPIM slave select pin.
TAMPER0
PF.6
MFP10
I/O
TAMPER detector loop pin 0.
TAMPER1
TAMPER1
PF.7
MFP10
I/O
TAMPER detector loop pin 1.
TAMPER2
TAMPER2
PF.8
MFP10
I/O
TAMPER detector loop pin 2.
TAMPER3
TAMPER3
PF.9
MFP10
I/O
TAMPER detector loop pin 3.
TAMPER4
TAMPER4
PF.10
MFP10
I/O
TAMPER detector loop pin 4.
TAMPER5
TAMPER5
PF.11
MFP10
I/O
TAMPER detector loop pin 5.
PB.5
MFP14
I/O
PG.2
MFP13
I/O
PC.7
MFP14
I/O
PA.11
MFP13
I/O
PH.0
MFP13
I/O
PB.15
MFP13
I/O
PB.4
MFP14
I/O
PG.3
MFP13
I/O
PC.6
MFP14
I/O
PC.14
MFP13
I/O
PA.10
MFP13
I/O
PH.1
MFP13
I/O
TM0
Timer0 event counter input/toggle output pin.
TM0
TM0_EXT
TM1
Timer0 external capture input/toggle output
pin.
Timer1 event counter input/toggle output pin.
TM1
TM1_EXT
Mar 30, 2018
Page 231 of 401
Timer1 external capture input/toggle output
pin.
Rev 1.00
M480 SERIES DATASHEET
TAMPER0
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PB.14
MFP13
I/O
PB.3
MFP14
I/O
PG.4
MFP13
I/O
PA.7
MFP14
I/O
PD.0
MFP14
I/O
PA.9
MFP13
I/O
PH.2
MFP13
I/O
PB.13
MFP13
I/O
PB.2
MFP14
I/O
PF.11
MFP13
I/O
PA.6
MFP14
I/O
PA.8
MFP13
I/O
PH.3
MFP13
I/O
PB.12
MFP13
I/O
TRACE_CLK
PE.8
MFP14
O
ETM Trace Clock output pin
TRACE_DATA0
PE.9
MFP14
O
ETM Trace Data 0 output pin
TRACE_DATA1
PE.10
MFP14
O
ETM Trace Data 1 output pin
TRACE_DATA2
PE.11
MFP14
O
ETM Trace Data 2 output pin
TRACE_DATA3
PE.12
MFP14
O
ETM Trace Data 3 output pin
PC.11
MFP3
I
PF.2
MFP3
I
PA.6
MFP7
I
PA.0
MFP7
I
PD.2
MFP9
I
PA.15
MFP3
I
PH.11
MFP8
I
PB.12
MFP6
I
PB.8
MFP5
I
PC.12
MFP3
O
PF.3
MFP3
O
PA.7
MFP7
O
PA.1
MFP7
O
PD.3
MFP9
O
PA.14
MFP3
O
TM2
TM2
TM2_EXT
TM3
Description
Timer2 event counter input/toggle output pin.
Timer2 external capture input/toggle output
pin.
Timer3 event counter input/toggle output pin.
TM3
TM3_EXT
TRACE
M480 SERIES DATASHEET
UART0_RXD
UART0
UART0_TXD
Mar 30, 2018
Timer3 external capture input/toggle output
pin.
UART0 data receiver input pin.
UART0 data transmitter output pin.
Page 232 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PH.10
MFP8
O
PB.13
MFP6
O
PB.9
MFP5
O
PC.7
MFP7
I
PA.5
MFP7
I
PB.15
MFP6
I
PB.11
MFP5
I
PC.6
MFP7
O
PA.4
MFP7
O
PB.14
MFP6
O
PB.10
MFP5
O
PB.2
MFP6
I
PA.8
MFP7
I
PD.10
MFP3
I
PG.1
MFP8
I
PC.8
MFP8
I
PA.2
MFP8
I
PF.1
MFP2
I
PD.6
MFP3
I
PH.9
MFP10
I
PB.6
MFP6
I
PB.3
MFP6
O
PA.9
MFP7
O
PD.11
MFP3
O
PG.0
MFP8
O
PE.13
MFP8
O
PA.3
MFP8
O
PF.0
MFP2
O
PD.7
MFP3
O
PH.8
MFP10
O
PB.7
MFP6
O
PE.11
MFP8
I
PA.1
MFP8
I
PB.9
MFP6
I
UART0_nCTS
UART0 clear to Send input pin.
UART0_nRTS
UART0 request to Send output pin.
UART1_RXD
UART1 data receiver input pin.
UART1_TXD
UART1_nCTS
Mar 30, 2018
M480 SERIES DATASHEET
UART1
Description
UART1 data transmitter output pin.
Page 233 of 401
UART1 clear to Send input pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
UART1_nRTS
GPIO
MFP
Type
PE.12
MFP8
O
PA.0
MFP8
O
PB.8
MFP6
O
PB.0
MFP7
I
PD.12
MFP7
I
PG.0
MFP6
I
PF.5
MFP2
I
PE.9
MFP7
I
PE.15
MFP3
I
PC.4
MFP8
I
PC.0
MFP8
I
PB.1
MFP7
O
PC.13
MFP7
O
PG.1
MFP6
O
PF.4
MFP2
O
PE.8
MFP7
O
PE.14
MFP3
O
PC.5
MFP8
O
PC.1
MFP8
O
PF.5
MFP4
I
PD.9
MFP4
I
PC.2
MFP8
I
PF.4
MFP4
O
PD.8
MFP4
O
PC.3
MFP8
O
PC.9
MFP7
I
PE.11
MFP7
I
PC.2
MFP11
I
PD.0
MFP5
I
PE.0
MFP7
I
PB.14
MFP7
I
PC.10
MFP7
O
PE.10
MFP7
O
PC.3
MFP11
O
UART2_RXD
Description
UART1 request to Send output pin.
UART2 data receiver input pin.
UART2
UART2_TXD
M480 SERIES DATASHEET
UART2_nCTS
UART2_nRTS
UART2 data transmitter output pin.
UART3_RXD
UART3
UART3_TXD
Mar 30, 2018
UART2 clear to Send input pin.
UART2 request to Send output pin.
UART3 data receiver input pin.
Page 234 of 401
UART3 data transmitter output pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
UART3_nCTS
UART3_nRTS
GPIO
MFP
Type
PD.1
MFP5
O
PE.1
MFP7
O
PB.15
MFP7
O
PD.2
MFP5
I
PH.9
MFP7
I
PB.12
MFP7
I
PD.3
MFP5
O
PH.8
MFP7
O
PB.13
MFP7
O
PF.6
MFP6
I
PH.3
MFP5
I
PC.6
MFP5
I
PA.2
MFP7
I
PC.4
MFP11
I
PA.13
MFP3
I
PH.11
MFP7
I
PB.10
MFP6
I
PF.7
MFP6
O
PH.2
MFP5
O
PC.7
MFP5
O
PA.3
MFP7
O
PC.5
MFP11
O
PA.12
MFP3
O
PH.10
MFP7
O
PB.11
MFP6
O
PC.8
MFP5
I
PE.1
MFP9
I
PE.13
MFP5
O
PE.0
MFP9
O
PB.4
MFP7
I
PH.1
MFP4
I
PA.4
MFP8
I
PE.6
MFP8
I
PB.5
MFP7
O
UART4_RXD
Description
UART3 clear to Send input pin.
UART3 request to Send output pin.
UART4 data receiver input pin.
UART4
UART4 data transmitter output pin.
UART4_nCTS
UART4 clear to Send input pin.
UART4_nRTS
UART4 request to Send output pin.
UART5_RXD
UART5
UART5_TXD
Mar 30, 2018
M480 SERIES DATASHEET
UART4_TXD
UART5 data receiver input pin.
Page 235 of 401
UART5 data transmitter output pin.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PH.0
MFP4
O
PA.5
MFP8
O
PE.7
MFP8
O
PB.2
MFP7
I
PH.3
MFP4
I
PB.3
MFP7
O
PH.2
MFP4
O
USB_D+
PA.14
MFP14
A
USB differential signal D+.
USB_D-
PA.13
MFP14
A
USB differential signal D-.
USB_OTG_ID
PA.15
MFP14
I
USB_ identification.
USB_VBUS
PA.12
MFP14
P
Power supply from USB host or HUB.
PB.15
MFP14
O
PB.6
MFP14
O
PD.4
MFP14
I
PC.14
MFP14
I
PB.7
MFP14
I
PA.11
MFP6
I/O
PD.0
MFP3
I/O
PE.2
MFP7
I/O
PB.12
MFP5
I/O
PC.13
MFP6
I/O
PD.4
MFP3
I/O
PE.6
MFP7
I/O
PC.14
MFP5
I/O
PA.8
MFP6
I/O
PD.3
MFP3
I/O
PE.5
MFP7
I/O
PB.15
MFP5
I/O
PA.10
MFP6
I/O
PD.1
MFP3
I/O
PE.3
MFP7
I/O
PB.13
MFP5
I/O
PA.9
MFP6
I/O
PD.2
MFP3
I/O
UART5_nCTS
UART5 clear to Send input pin.
UART5_nRTS
USB
UART5 request to Send output pin.
USB_VBUS_EN
USB_VBUS_ST
Description
USB external VBUS regulator enable pin.
USCI0_CLK
USB external VBUS regulator status pin.
USCI0 clock pin.
M480 SERIES DATASHEET
USCI0_CTL0
USCI0 control 0 pin.
USCI0
USCI0_CTL1
USCI0 control 1 pin.
USCI0_DAT0
USCI0 data 0 pin.
USCI0_DAT1
Mar 30, 2018
USCI0 data 1 pin.
Page 236 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Group
Pin Name
GPIO
MFP
Type
PE.4
MFP7
I/O
PB.14
MFP5
I/O
PB.1
MFP8
I/O
PE.12
MFP6
I/O
PD.7
MFP6
I/O
PB.8
MFP4
I/O
PB.5
MFP8
I/O
PE.9
MFP6
I/O
PD.3
MFP6
I/O
PB.10
MFP4
I/O
PB.4
MFP8
I/O
PE.8
MFP6
I/O
PD.4
MFP6
I/O
PB.9
MFP4
I/O
PB.2
MFP8
I/O
PE.10
MFP6
I/O
PD.5
MFP6
I/O
PB.7
MFP4
I/O
PB.3
MFP8
I/O
PE.11
MFP6
I/O
PD.6
MFP6
I/O
PB.6
MFP4
I/O
X32_IN
PF.5
MFP10
I
External 32.768 kHz crystal input pin.
X32_OUT
PF.4
MFP10
O
External 32.768 kHz crystal output pin.
XT1_IN
PF.3
MFP10
I
External 4~24 MHz (high speed) crystal input
pin.
XT1_OUT
PF.2
MFP10
O
External 4~24 MHz (high speed) crystal output
pin.
USCI1_CLK
USCI1 clock pin.
USCI1_CTL0
USCI1
Description
USCI1 control 0 pin.
USCI1_CTL1
USCI1 control 1 pin.
USCI1_DAT0
USCI1 data 0 pin.
USCI1 data 1 pin.
X32
XT1
Mar 30, 2018
Page 237 of 401
Rev 1.00
M480 SERIES DATASHEET
USCI1_DAT1
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
4.2.8
M480 Multi-function Summary Table Sorted by GPIO
Pin Name
Type
MFP
Description
PA.0
I/O
MFP0
General purpose digital I/O pin.
SPIM_MOSI
I/O
MFP2
SPIM MOSI (Master Out, Slave In) pin.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
I2C2_SDA
I/O
MFP9
I C2 data input/output pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
EPWM0_CH5
I/O
MFP13
EPWM0 channel 5 output/capture input.
I
MFP15
DAC0 external trigger input.
PA.1
I/O
MFP0
General purpose digital I/O pin.
SPIM_MISO
I/O
MFP2
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
I2C2_SCL
I/O
MFP9
I C2 clock pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
EPWM0_CH4
I/O
MFP13
EPWM0 channel 4 output/capture input.
I
MFP15
DAC1 external trigger input.
PA.2
I/O
MFP0
General purpose digital I/O pin.
SPIM_CLK
I/O
MFP2
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
I/O
MFP9
I C1 data input/output pin.
PA.0
DAC0_ST
2
PA.1
M480 SERIES DATASHEET
DAC1_ST
PA.2
I2C1_SDA
Mar 30, 2018
2
2
Page 238 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
EPWM0_CH3
I/O
MFP13
EPWM0 channel 3 output/capture input.
PA.3
I/O
MFP0
General purpose digital I/O pin.
SPIM_SS
I/O
MFP2
SPIM slave select pin.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I C1 clock pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
EPWM0_CH2
I/O
MFP13
EPWM0 channel 2 output/capture input.
I
MFP14
Quadrature encoder 0 phase B input
PA.4
I/O
MFP0
General purpose digital I/O pin.
SPIM_D3
I/O
MFP2
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I S master clock output pin
SD1_CLK
O
MFP5
SD/SDIO1 clock output pin
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
I/O
MFP9
I C0 data input/output pin.
I
MFP10
CAN0 bus receiver input.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
EPWM0_CH1
I/O
MFP13
EPWM0 channel 1 output/capture input.
I
MFP14
Quadrature encoder 0 phase A input
PA.5
I/O
MFP0
General purpose digital I/O pin.
SPIM_D2
I/O
MFP2
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SPI1_I2SMCLK
I/O
MFP4
SPI1 I S master clock output pin
SD1_CMD
I/O
MFP5
SD/SDIO1 command/response pin
SC2_nCD
I
MFP6
Smart Card 2 card detect pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
PA.3
QEI0_B
I2C0_SDA
CAN0_RXD
QEI0_A
PA.5
Mar 30, 2018
2
M480 SERIES DATASHEET
PA.4
2
2
2
Page 239 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I C0 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
EPWM0_CH0
I/O
MFP13
EPWM0 channel 0 output/capture input.
QEI0_INDEX
I
MFP14
Quadrature encoder 0 index input
PA.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I
MFP3
EMAC RMII Receive Data Error input pin.
SPI1_SS
I/O
MFP4
SPI1 slave select pin.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
SC2_CLK
O
MFP6
Smart Card 2 clock pin.
UART0_RXD
I
MFP7
UART0 data receiver input pin.
I2C1_SDA
I/O
MFP8
I C1 data input/output pin.
EPWM1_CH5
I/O
MFP11
EPWM1 channel 5 output/capture input.
BPWM1_CH3
I/O
MFP12
BPWM1 channel 3 output/capture input.
ACMP1_WLAT
I
MFP13
Analog comparator 1 window latch input pin
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PA.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I
MFP3
EMAC RMII Carrier Sense/Receive Data input pin.
SPI1_CLK
I/O
MFP4
SPI1 serial clock pin.
SC2_DAT
I/O
MFP6
Smart Card 2 data pin.
UART0_TXD
O
MFP7
UART0 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I C1 clock pin.
EPWM1_CH4
I/O
MFP11
EPWM1 channel 4 output/capture input.
BPWM1_CH2
I/O
MFP12
BPWM1 channel 2 output/capture input.
ACMP0_WLAT
I
MFP13
Analog comparator 0 window latch input pin
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PA.8
I/O
MFP0
General purpose digital I/O pin.
OPA1_P
A
MFP1
Operational amplifier 1 positive input pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
EMAC_RMII_RXERR
PA.6
M480 SERIES DATASHEET
EMAC_RMII_CRSDV
PA.7
PA.8
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2
2
2
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®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
SC2_CLK
O
MFP3
Smart Card 2 clock pin.
SPI2_MOSI
I/O
MFP4
SPI2 MOSI (Master Out, Slave In) pin.
SD1_DAT0
I/O
MFP5
SD/SDIO1 data line bit 0.
USCI0_CTL1
I/O
MFP6
USCI0 control 1 pin.
UART1_RXD
I
MFP7
UART1 data receiver input pin.
BPWM0_CH3
I/O
MFP9
BPWM0 channel 3 output/capture input.
QEI1_B
I
MFP10
Quadrature encoder 1 phase B input
ECAP0_IC2
I
MFP11
Enhanced capture unit 0 input 2 pin.
I/O
MFP13
Timer3 external capture input/toggle output pin.
INT4
I
MFP15
External interrupt 4 input pin.
PA.9
I/O
MFP0
General purpose digital I/O pin.
OPA1_N
A
MFP1
Operational amplifier 1 negative input pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SC2_DAT
I/O
MFP3
Smart Card 2 data pin.
SPI2_MISO
I/O
MFP4
SPI2 MISO (Master In, Slave Out) pin.
SD1_DAT1
I/O
MFP5
SD/SDIO1 data line bit 1.
USCI0_DAT1
I/O
MFP6
USCI0 data 1 pin.
UART1_TXD
O
MFP7
UART1 data transmitter output pin.
BPWM0_CH2
I/O
MFP9
BPWM0 channel 2 output/capture input.
QEI1_A
I
MFP10
Quadrature encoder 1 phase A input
ECAP0_IC1
I
MFP11
Enhanced capture unit 0 input 1 pin.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PA.10
I/O
MFP0
General purpose digital I/O pin.
ACMP1_P0
A
MFP1
Analog comparator 1 positive input 0 pin.
OPA1_O
A
MFP1
Operational amplifier 1 output pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SC2_RST
O
MFP3
Smart Card 2 reset pin.
SPI2_CLK
I/O
MFP4
SPI2 serial clock pin.
SD1_DAT2
I/O
MFP5
SD/SDIO1 data line bit 2.
USCI0_DAT0
I/O
MFP6
USCI0 data 0 pin.
I2C2_SDA
I/O
MFP7
I C2 data input/output pin.
BPWM0_CH1
I/O
MFP9
BPWM0 channel 1 output/capture input.
QEI1_INDEX
I
MFP10
Quadrature encoder 1 index input
ECAP0_IC0
I
MFP11
Enhanced capture unit 0 input 0 pin.
TM3_EXT
PA.9
M480 SERIES DATASHEET
PA.10
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®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
DAC0_ST
I
MFP14
DAC0 external trigger input.
I/O
MFP0
General purpose digital I/O pin.
ACMP0_P0
A
MFP1
Analog comparator 0 positive input 0 pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SC2_PWR
O
MFP3
Smart Card 2 power pin.
SPI2_SS
I/O
MFP4
SPI2 slave select pin.
SD1_DAT3
I/O
MFP5
SD/SDIO1 data line bit 3.
USCI0_CLK
I/O
MFP6
USCI0 clock pin.
I2C2_SCL
I/O
MFP7
I C2 clock pin.
BPWM0_CH0
I/O
MFP9
BPWM0 channel 0 output/capture input.
EPWM0_SYNC_OUT
O
MFP10
EPWM0 counter synchronous trigger output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
DAC1_ST
I
MFP14
DAC1 external trigger input.
PA.12
I/O
MFP0
General purpose digital I/O pin.
I2S0_BCLK
O
MFP2
I S0 bit clock output pin.
UART4_TXD
O
MFP3
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP4
I C1 clock pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
CAN0_TXD
O
MFP6
CAN0 bus transmitter output.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
BPWM1_CH2
I/O
MFP11
BPWM1 channel 2 output/capture input.
QEI1_INDEX
I
MFP12
Quadrature encoder 1 index input
USB_VBUS
P
MFP14
Power supply from USB host or HUB.
PA.13
I/O
MFP0
General purpose digital I/O pin.
I2S0_MCLK
O
MFP2
I S0 master clock output pin.
UART4_RXD
I
MFP3
UART4 data receiver input pin.
I2C1_SDA
I/O
MFP4
I C1 data input/output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
CAN0_RXD
I
MFP6
CAN0 bus receiver input.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
BPWM1_CH3
I/O
MFP11
BPWM1 channel 3 output/capture input.
QEI1_A
I
MFP12
Quadrature encoder 1 phase A input
USB_D-
A
MFP14
USB differential signal D-.
PA.11
Description
PA.11
2
2
2
PA.12
M480 SERIES DATASHEET
2
2
PA.13
Mar 30, 2018
Page 242 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
I/O
MFP0
General purpose digital I/O pin.
I2S0_DI
I
MFP2
I S0 data input pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
I2C2_SCL
I/O
MFP6
I C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
BPWM1_CH4
I/O
MFP11
BPWM1 channel 4 output/capture input.
QEI1_B
I
MFP12
Quadrature encoder 1 phase B input
USB_D+
A
MFP14
USB differential signal D+.
PA.15
I/O
MFP0
General purpose digital I/O pin.
I2S0_DO
O
MFP2
I S0 data output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
I2C2_SDA
I/O
MFP6
I C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
BPWM1_CH5
I/O
MFP11
BPWM1 channel 5 output/capture input.
EPWM0_SYNC_IN
I
MFP12
EPWM0 counter synchronous trigger input pin.
USB_OTG_ID
I
MFP14
USB_ identification.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH0
A
MFP1
EADC0 channel 0 analog input.
OPA0_P
A
MFP1
Operational amplifier 0 positive input pin.
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
I
MFP7
UART2 data receiver input pin.
SPI0_I2SMCLK
I/O
MFP8
SPI0 I S master clock output pin
I2C1_SDA
I/O
MFP9
I C1 data input/output pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
I
MFP13
EPWM0 Brake 1 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH1
A
MFP1
EADC0 channel 1 analog input.
OPA0_N
A
MFP1
Operational amplifier 0 negative input pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
PA.14
PA.14
PA.15
PB.0
UART2_RXD
EPWM0_BRAKE1
PB.1
PB.1
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2
2
M480 SERIES DATASHEET
PB.0
2
2
2
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
I
MFP4
EMAC RMII Receive Data Error input pin.
SPI1_I2SMCLK
I/O
MFP5
SPI1 I S master clock output pin
SPI3_I2SMCLK
I/O
MFP6
SPI3 I S master clock output pin
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
USCI1_CLK
I/O
MFP8
USCI1 clock pin.
I2C1_SCL
I/O
MFP9
I C1 clock pin.
I2S0_LRCK
O
MFP10
I S0 left right channel clock output pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
I
MFP13
EPWM0 Brake 0 input pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH2
A
MFP1
EADC0 channel 2 analog input.
ACMP0_P1
A
MFP1
Analog comparator 0 positive input 1 pin.
OPA0_O
A
MFP1
Operational amplifier 0 output pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
I
MFP4
EMAC RMII Carrier Sense/Receive Data input pin.
I/O
MFP5
SPI1 slave select pin.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
UART5_nCTS
I
MFP7
UART5 clear to Send input pin.
USCI1_DAT0
I/O
MFP8
USCI1 data 0 pin.
SC0_PWR
O
MFP9
Smart Card 0 power pin.
I2S0_DO
O
MFP10
I S0 data output pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
TM3
I/O
MFP14
Timer3 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PB.3
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH3
A
MFP1
EADC0 channel 3 analog input.
ACMP0_N
A
MFP1
Analog comparator 0 negative input pin.
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
I
MFP4
EMAC RMII Receive Data bus bit 1.
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
EMAC_RMII_RXERR
EPWM0_BRAKE0
PB.2
EMAC_RMII_CRSDV
SPI1_SS
2
2
2
2
PB.2
M480 SERIES DATASHEET
2
PB.3
EMAC_RMII_RXD1
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
UART5_nRTS
O
MFP7
UART5 request to Send output pin.
USCI1_DAT1
I/O
MFP8
USCI1 data 1 pin.
SC0_RST
O
MFP9
Smart Card 0 reset pin.
I2S0_DI
I
MFP10
I S0 data input pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PB.4
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH4
A
MFP1
EADC0 channel 4 analog input.
ACMP1_P1
A
MFP1
Analog comparator 1 positive input 1 pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
I
MFP4
EMAC RMII Receive Data bus bit 0.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
I2C0_SDA
I/O
MFP6
I C0 data input/output pin.
UART5_RXD
I
MFP7
UART5 data receiver input pin.
USCI1_CTL1
I/O
MFP8
USCI1 control 1 pin.
SC0_DAT
I/O
MFP9
Smart Card 0 data pin.
I2S0_MCLK
O
MFP10
I S0 master clock output pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT1
I
MFP15
External interrupt 1 input pin.
PB.5
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH5
A
MFP1
EADC0 channel 5 analog input.
ACMP1_N
A
MFP1
Analog comparator 1 negative input pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
I
MFP4
EMAC RMII reference clock input pin.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
MFP6
I C0 clock pin.
UART5_TXD
O
MFP7
UART5 data transmitter output pin.
USCI1_CTL0
I/O
MFP8
USCI1 control 0 pin.
SC0_CLK
O
MFP9
Smart Card 0 clock pin.
I2S0_BCLK
O
MFP10
I S0 bit clock output pin.
EMAC_RMII_RXD0
PB.4
2
2
M480 SERIES DATASHEET
EMAC_RMII_REFCLK
2
PB.5
Mar 30, 2018
2
2
Page 245 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
PB.6
Type
MFP
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT0
I
MFP15
External interrupt 0 input pin.
PB.6
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH6
A
MFP1
EADC0 channel 6 analog input.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
EMAC_PPS
O
MFP3
EMAC Pulse Per Second output pin.
USCI1_DAT1
I/O
MFP4
USCI1 data 1 pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART1_RXD
I
MFP6
UART1 data receiver input pin.
SD1_CLK
O
MFP7
SD/SDIO1 clock output pin
EBI_nCS1
O
MFP8
EBI chip select 1 output pin.
BPWM1_CH5
I/O
MFP10
BPWM1 channel 5 output/capture input.
I
MFP11
EPWM1 Brake 1 input pin.
I/O
MFP12
EPWM1 channel 5 output/capture input.
INT4
I
MFP13
External interrupt 4 input pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
ACMP1_O
O
MFP15
Analog comparator 1 output pin.
PB.7
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH7
A
MFP1
EADC0 channel 7 analog input.
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
EMAC_RMII_TXEN
O
MFP3
EMAC RMII Transmit Enable output pin.
USCI1_DAT0
I/O
MFP4
USCI1 data 0 pin.
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
UART1_TXD
O
MFP6
UART1 data transmitter output pin.
SD1_CMD
I/O
MFP7
SD/SDIO1 command/response pin
EBI_nCS0
O
MFP8
EBI chip select 0 output pin.
BPWM1_CH4
I/O
MFP10
BPWM1 channel 4 output/capture input.
I
MFP11
EPWM1 Brake 0 input pin.
I/O
MFP12
EPWM1 channel 4 output/capture input.
INT5
I
MFP13
External interrupt 5 input pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
ACMP0_O
O
MFP15
Analog comparator 0 output pin.
PB.8
I/O
MFP0
General purpose digital I/O pin.
EPWM1_BRAKE1
EPWM1_CH5
M480 SERIES DATASHEET
PB.7
EPWM1_BRAKE0
EPWM1_CH4
PB.8
Mar 30, 2018
Description
Page 246 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
PB.9
Type
MFP
Description
EADC0_CH8
A
MFP1
EADC0 channel 8 analog input.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
EMAC_RMII_TXD1
O
MFP3
EMAC RMII Transmit Data bus bit 1.
USCI1_CLK
I/O
MFP4
USCI1 clock pin.
UART0_RXD
I
MFP5
UART0 data receiver input pin.
UART1_nRTS
O
MFP6
UART1 request to Send output pin.
I2C1_SMBSUS
O
MFP7
I C1 SMBus SMBSUS pin (PMBus CONTROL pin)
BPWM1_CH3
I/O
MFP10
BPWM1 channel 3 output/capture input.
SPI3_MOSI
I/O
MFP11
SPI3 MOSI (Master Out, Slave In) pin.
INT6
I
MFP13
External interrupt 6 input pin.
PB.9
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH9
A
MFP1
EADC0 channel 9 analog input.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
EMAC_RMII_TXD0
O
MFP3
EMAC RMII Transmit Data bus bit 0.
USCI1_CTL1
I/O
MFP4
USCI1 control 1 pin.
UART0_TXD
O
MFP5
UART0 data transmitter output pin.
UART1_nCTS
I
MFP6
UART1 clear to Send input pin.
I2C1_SMBAL
O
MFP7
I C1 SMBus SMBALTER pin
BPWM1_CH2
I/O
MFP10
BPWM1 channel 2 output/capture input.
SPI3_MISO
I/O
MFP11
SPI3 MISO (Master In, Slave Out) pin.
INT7
I
MFP13
External interrupt 7 input pin.
PB.10
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH10
A
MFP1
EADC0 channel 10 analog input.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
EMAC_RMII_MDIO
I/O
MFP3
EMAC RMII PHY Management Data pin.
USCI1_CTL0
I/O
MFP4
USCI1 control 0 pin.
UART0_nRTS
O
MFP5
UART0 request to Send output pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
I/O
MFP7
I C1 data input/output pin.
I
MFP8
CAN0 bus receiver input.
BPWM1_CH1
I/O
MFP10
BPWM1 channel 1 output/capture input.
SPI3_SS
I/O
MFP11
SPI3 slave select pin.
HSUSB_VBUS_EN
O
MFP14
HSUSB external VBUS regulator enable pin.
PB.11
I/O
MFP0
General purpose digital I/O pin.
2
2
M480 SERIES DATASHEET
PB.10
I2C1_SDA
CAN0_RXD
PB.11
Mar 30, 2018
2
Page 247 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
EADC0_CH11
A
MFP1
EADC0 channel 11 analog input.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
EMAC_RMII_MDC
O
MFP3
EMAC RMII PHY Management Clock output pin.
UART0_nCTS
I
MFP5
UART0 clear to Send input pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
I2C1_SCL
I/O
MFP7
I C1 clock pin.
CAN0_TXD
O
MFP8
CAN0 bus transmitter output.
SPI0_I2SMCLK
I/O
MFP9
SPI0 I S master clock output pin
BPWM1_CH0
I/O
MFP10
BPWM1 channel 0 output/capture input.
SPI3_CLK
I/O
MFP11
SPI3 serial clock pin.
I
MFP14
HSUSB external VBUS regulator status pin.
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH12
A
MFP1
EADC0 channel 12 analog input.
DAC0_OUT
A
MFP1
DAC0 channel analog output.
ACMP0_P2
A
MFP1
Analog comparator 0 positive input 2 pin.
ACMP1_P2
A
MFP1
Analog comparator 1 positive input 2 pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
SC1_CLK
O
MFP3
Smart Card 1 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
USCI0_CLK
I/O
MFP5
USCI0 clock pin.
UART0_RXD
I
MFP6
UART0 data receiver input pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C2_SDA
I/O
MFP8
I C2 data input/output pin.
SD0_nCD
I
MFP9
SD/SDIO0 card detect input pin
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
PB.13
I/O
MFP0
General purpose digital I/O pin.
EADC0_CH13
A
MFP1
EADC0 channel 13 analog input.
DAC1_OUT
A
MFP1
DAC1 channel analog output.
ACMP0_P3
A
MFP1
Analog comparator 0 positive input 3 pin.
ACMP1_P3
A
MFP1
Analog comparator 1 positive input 3 pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
SC1_DAT
I/O
MFP3
Smart Card 1 data pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
HSUSB_VBUS_ST
PB.12
PB.12
2
2
M480 SERIES DATASHEET
2
PB.13
Mar 30, 2018
Page 248 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
USCI0_DAT0
I/O
MFP5
USCI0 data 0 pin.
UART0_TXD
O
MFP6
UART0 data transmitter output pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C2_SCL
I/O
MFP8
I C2 clock pin.
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PB.14
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 14 analog input.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
SC1_RST
O
MFP3
Smart Card 1 reset pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
USCI0_DAT1
I/O
MFP5
USCI0 data 1 pin.
UART0_nRTS
O
MFP6
UART0 request to Send output pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
I2C2_SMBSUS
O
MFP8
I C2 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
CLKO
O
MFP14
Clock Out
PB.15
I/O
MFP0
General purpose digital I/O pin.
A
MFP1
EADC0 channel 15 analog input.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
SC1_PWR
O
MFP3
Smart Card 1 power pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
USCI0_CTL1
I/O
MFP5
USCI0 control 1 pin.
UART0_nCTS
I
MFP6
UART0 clear to Send input pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C2_SMBAL
O
MFP8
I C2 SMBus SMBALTER pin
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
USB_VBUS_EN
O
MFP14
USB external VBUS regulator enable pin.
HSUSB_VBUS_EN
O
MFP15
HSUSB external VBUS regulator enable pin.
PC.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SPIM_MOSI
I/O
MFP3
SPIM MOSI (Master Out, Slave In) pin.
EADC0_CH14
2
PB.14
EADC0_CH15
PC.0
Mar 30, 2018
M480 SERIES DATASHEET
PB.15
2
2
Page 249 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
QSPI0_MOSI0
I/O
MFP4
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC1_CLK
O
MFP5
Smart Card 1 clock pin.
I2S0_LRCK
O
MFP6
I S0 left right channel clock output pin.
SPI1_SS
I/O
MFP7
SPI1 slave select pin.
I
MFP8
UART2 data receiver input pin.
I2C0_SDA
I/O
MFP9
I C0 data input/output pin.
EPWM1_CH5
I/O
MFP12
EPWM1 channel 5 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SPIM_MISO
I/O
MFP3
SPIM MISO (Master In, Slave Out) pin.
QSPI0_MISO0
I/O
MFP4
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP5
Smart Card 1 data pin.
I2S0_DO
O
MFP6
I S0 data output pin.
SPI1_CLK
I/O
MFP7
SPI1 serial clock pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C0_SCL
I/O
MFP9
I C0 clock pin.
EPWM1_CH4
I/O
MFP12
EPWM1 channel 4 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SPIM_CLK
I/O
MFP3
SPIM serial clock pin.
QSPI0_CLK
I/O
MFP4
Quad SPI0 serial clock pin.
SC1_RST
O
MFP5
Smart Card 1 reset pin.
I2S0_DI
I
MFP6
I S0 data input pin.
I/O
MFP7
SPI1 MOSI (Master Out, Slave In) pin.
UART2_nCTS
I
MFP8
UART2 clear to Send input pin.
I2C0_SMBSUS
O
MFP9
I C0 SMBus SMBSUS pin (PMBus CONTROL pin)
CAN1_RXD
I
MFP10
CAN1 bus receiver input.
UART3_RXD
I
MFP11
UART3 data receiver input pin.
EPWM1_CH3
I/O
MFP12
EPWM1 channel 3 output/capture input.
PC.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SPIM_SS
I/O
MFP3
SPIM slave select pin.
UART2_RXD
PC.1
2
2
2
2
M480 SERIES DATASHEET
2
PC.2
SPI1_MOSI
PC.3
Mar 30, 2018
2
Page 250 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
QSPI0_SS
I/O
MFP4
Quad SPI0 slave select pin.
SC1_PWR
O
MFP5
Smart Card 1 power pin.
I2S0_MCLK
O
MFP6
I S0 master clock output pin.
SPI1_MISO
I/O
MFP7
SPI1 MISO (Master In, Slave Out) pin.
UART2_nRTS
O
MFP8
UART2 request to Send output pin.
I2C0_SMBAL
O
MFP9
I C0 SMBus SMBALTER pin
CAN1_TXD
O
MFP10
CAN1 bus transmitter output.
UART3_TXD
O
MFP11
UART3 data transmitter output pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.4
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SPIM_D3
I/O
MFP3
SPIM data 3 pin for Quad Mode I/O.
QSPI0_MOSI1
I/O
MFP4
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
SC1_nCD
I
MFP5
Smart Card 1 card detect pin.
I2S0_BCLK
O
MFP6
I S0 bit clock output pin.
SPI1_I2SMCLK
I/O
MFP7
SPI1 I S master clock output pin
I
MFP8
UART2 data receiver input pin.
I/O
MFP9
I C1 data input/output pin.
CAN0_RXD
I
MFP10
CAN0 bus receiver input.
UART4_RXD
I
MFP11
UART4 data receiver input pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
PC.5
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SPIM_D2
I/O
MFP3
SPIM data 2 pin for Quad Mode I/O.
QSPI0_MISO1
I/O
MFP4
Quad SPI0 MISO1 (Master In, Slave Out) pin.
UART2_TXD
O
MFP8
UART2 data transmitter output pin.
I2C1_SCL
I/O
MFP9
I C1 clock pin.
CAN0_TXD
O
MFP10
CAN0 bus transmitter output.
UART4_TXD
O
MFP11
UART4 data transmitter output pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
PC.6
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
I
MFP3
EMAC RMII Receive Data bus bit 1.
I/O
MFP4
SPI1 MOSI (Master Out, Slave In) pin.
2
2
2
PC.4
UART2_RXD
I2C1_SDA
2
M480 SERIES DATASHEET
PC.5
2
2
PC.6
EMAC_RMII_RXD1
SPI1_MOSI
Mar 30, 2018
Page 251 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
UART4_RXD
I
MFP5
UART4 data receiver input pin.
SC2_RST
O
MFP6
Smart Card 2 reset pin.
UART0_nRTS
O
MFP7
UART0 request to Send output pin.
I2C1_SMBSUS
O
MFP8
I C1 SMBus SMBSUS pin (PMBus CONTROL pin)
EPWM1_CH3
I/O
MFP11
EPWM1 channel 3 output/capture input.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
TM1
I/O
MFP14
Timer1 event counter input/toggle output pin.
INT2
I
MFP15
External interrupt 2 input pin.
PC.7
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
I
MFP3
EMAC RMII Receive Data bus bit 0.
SPI1_MISO
I/O
MFP4
SPI1 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
SC2_PWR
O
MFP6
Smart Card 2 power pin.
UART0_nCTS
I
MFP7
UART0 clear to Send input pin.
I2C1_SMBAL
O
MFP8
I C1 SMBus SMBALTER pin
EPWM1_CH2
I/O
MFP11
EPWM1 channel 2 output/capture input.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
TM0
I/O
MFP14
Timer0 event counter input/toggle output pin.
INT3
I
MFP15
External interrupt 3 input pin.
PC.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
EMAC_RMII_REFCLK
I
MFP3
EMAC RMII reference clock input pin.
I/O
MFP4
I C0 data input/output pin.
UART4_nCTS
I
MFP5
UART4 clear to Send input pin.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
EPWM1_CH1
I/O
MFP11
EPWM1 channel 1 output/capture input.
BPWM1_CH4
I/O
MFP12
BPWM1 channel 4 output/capture input.
PC.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
SPI3_SS
I/O
MFP6
SPI3 slave select pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
I/O
MFP12
EPWM1 channel 3 output/capture input.
EMAC_RMII_RXD0
2
PC.7
M480 SERIES DATASHEET
I2C0_SDA
2
2
PC.8
PC.9
EPWM1_CH3
Mar 30, 2018
Page 252 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
PC.10
Type
MFP
Description
PC.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
SPI3_CLK
I/O
MFP6
SPI3 serial clock pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
ECAP1_IC0
I
MFP11
Enhanced capture unit 1 input 0 pin.
EPWM1_CH2
I/O
MFP12
EPWM1 channel 2 output/capture input.
PC.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
I2C0_SDA
I/O
MFP4
I C0 data input/output pin.
SPI3_MOSI
I/O
MFP6
SPI3 MOSI (Master Out, Slave In) pin.
ECAP1_IC1
I
MFP11
Enhanced capture unit 1 input 1 pin.
EPWM1_CH1
I/O
MFP12
EPWM1 channel 1 output/capture input.
ACMP1_O
O
MFP14
Analog comparator 1 output pin.
PC.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I C0 clock pin.
SPI3_MISO
I/O
MFP6
SPI3 MISO (Master In, Slave Out) pin.
SC0_nCD
I
MFP9
Smart Card 0 card detect pin.
ECAP1_IC2
I
MFP11
Enhanced capture unit 1 input 2 pin.
EPWM1_CH0
I/O
MFP12
EPWM1 channel 0 output/capture input.
ACMP0_O
O
MFP14
Analog comparator 0 output pin.
PC.13
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
SC2_nCD
I
MFP3
Smart Card 2 card detect pin.
SPI2_I2SMCLK
I/O
MFP4
SPI2 I S master clock output pin
CAN1_TXD
O
MFP5
CAN1 bus transmitter output.
USCI0_CTL0
I/O
MFP6
USCI0 control 0 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
BPWM0_CH4
I/O
MFP9
BPWM0 channel 4 output/capture input.
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
2
PC.11
PC.12
2
M480 SERIES DATASHEET
2
PC.13
Mar 30, 2018
Page 253 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
PC.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
SC1_nCD
I
MFP3
Smart Card 1 card detect pin.
SPI0_I2SMCLK
I/O
MFP4
SPI0 I S master clock output pin
USCI0_CTL0
I/O
MFP5
USCI0 control 0 pin.
QSPI0_CLK
I/O
MFP6
Quad SPI0 serial clock pin.
I
MFP11
EPWM0 counter synchronous trigger input pin.
I/O
MFP13
Timer1 event counter input/toggle output pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
HSUSB_VBUS_ST
I
MFP15
HSUSB external VBUS regulator status pin.
PD.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
USCI0_CLK
I/O
MFP3
USCI0 clock pin.
SPI0_MOSI
I/O
MFP4
SPI0 MOSI (Master Out, Slave In) pin.
I
MFP5
UART3 data receiver input pin.
I2C2_SDA
I/O
MFP6
I C2 data input/output pin.
SC2_CLK
O
MFP7
Smart Card 2 clock pin.
TM2
I/O
MFP14
Timer2 event counter input/toggle output pin.
PD.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
USCI0_DAT0
I/O
MFP3
USCI0 data 0 pin.
SPI0_MISO
I/O
MFP4
SPI0 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP5
UART3 data transmitter output pin.
I2C2_SCL
I/O
MFP6
I C2 clock pin.
SC2_DAT
I/O
MFP7
Smart Card 2 data pin.
PD.2
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
USCI0_DAT1
I/O
MFP3
USCI0 data 1 pin.
SPI0_CLK
I/O
MFP4
SPI0 serial clock pin.
UART3_nCTS
I
MFP5
UART3 clear to Send input pin.
SC2_RST
O
MFP7
Smart Card 2 reset pin.
UART0_RXD
I
MFP9
UART0 data receiver input pin.
PD.3
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
2
PC.14
EPWM0_SYNC_IN
TM1
PD.0
UART3_RXD
M480 SERIES DATASHEET
PD.1
PD.2
2
2
PD.3
Mar 30, 2018
Page 254 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
PD.4
PD.5
Type
MFP
Description
USCI0_CTL1
I/O
MFP3
USCI0 control 1 pin.
SPI0_SS
I/O
MFP4
SPI0 slave select pin.
UART3_nRTS
O
MFP5
UART3 request to Send output pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
SC2_PWR
O
MFP7
Smart Card 2 power pin.
SC1_nCD
I
MFP8
Smart Card 1 card detect pin.
UART0_TXD
O
MFP9
UART0 data transmitter output pin.
PD.4
I/O
MFP0
General purpose digital I/O pin.
USCI0_CTL0
I/O
MFP3
USCI0 control 0 pin.
I2C1_SDA
I/O
MFP4
I C1 data input/output pin.
SPI1_SS
I/O
MFP5
SPI1 slave select pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
SC1_CLK
O
MFP8
Smart Card 1 clock pin.
USB_VBUS_ST
I
MFP14
USB external VBUS regulator status pin.
PD.5
I/O
MFP0
General purpose digital I/O pin.
I2C1_SCL
I/O
MFP4
I C1 clock pin.
SPI1_CLK
I/O
MFP5
SPI1 serial clock pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
SC1_DAT
I/O
MFP8
Smart Card 1 data pin.
PD.6
I/O
MFP0
General purpose digital I/O pin.
I
MFP3
UART1 data receiver input pin.
I2C0_SDA
I/O
MFP4
I C0 data input/output pin.
SPI1_MOSI
I/O
MFP5
SPI1 MOSI (Master Out, Slave In) pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
SC1_RST
O
MFP8
Smart Card 1 reset pin.
PD.7
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I C0 clock pin.
SPI1_MISO
I/O
MFP5
SPI1 MISO (Master In, Slave Out) pin.
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
SC1_PWR
O
MFP8
Smart Card 1 power pin.
PD.8
I/O
MFP0
General purpose digital I/O pin.
EBI_AD6
I/O
MFP2
EBI address/data bus bit 6.
I2C2_SDA
I/O
MFP3
I C2 data input/output pin.
2
M480 SERIES DATASHEET
UART1_RXD
2
2
PD.6
2
PD.7
PD.8
Mar 30, 2018
2
Page 255 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
PD.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD7
I/O
MFP2
EBI address/data bus bit 7.
I2C2_SCL
I/O
MFP3
I C2 clock pin.
I
MFP4
UART2 clear to Send input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_P
A
MFP1
Operational amplifier 2 positive input pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
UART1_RXD
I
MFP3
UART1 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
QEI0_B
I
MFP10
Quadrature encoder 0 phase B input
INT7
I
MFP15
External interrupt 7 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_N
A
MFP1
Operational amplifier 2 negative input pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART1_TXD
O
MFP3
UART1 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
QEI0_A
I
MFP10
Quadrature encoder 0 phase A input
INT6
I
MFP15
External interrupt 6 input pin.
I/O
MFP0
General purpose digital I/O pin.
OPA2_O
A
MFP1
Operational amplifier 2 output pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
CAN1_RXD
I
MFP5
CAN1 bus receiver input.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
BPWM0_CH5
I/O
MFP9
BPWM0 channel 5 output/capture input.
QEI0_INDEX
I
MFP10
Quadrature encoder 0 index input
CLKO
O
MFP13
Clock Out
EADC0_ST
I
MFP14
EADC0 external trigger input.
INT5
I
MFP15
External interrupt 5 input pin.
PD.13
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
SD0_nCD
I
MFP3
SD/SDIO0 card detect input pin
SPI0_I2SMCLK
I/O
MFP4
SPI0 I S master clock output pin
SPI1_I2SMCLK
I/O
MFP5
SPI1 I S master clock output pin
PD.9
UART2_nCTS
PD.10
PD.10
PD.11
PD.11
PD.12
2
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PD.12
PD.13
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2
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®
32-bit ARM Cortex -M4F Microcontroller
PD.14
Pin Name
Type
MFP
Description
SC2_nCD
I
MFP7
Smart Card 2 card detect pin.
PD.14
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
SPI3_I2SMCLK
I/O
MFP3
SPI3 I S master clock output pin
I
MFP4
Smart Card 1 card detect pin.
EPWM0_CH4
I/O
MFP11
EPWM0 channel 4 output/capture input.
PE.0
I/O
MFP0
General purpose digital I/O pin.
EBI_AD11
I/O
MFP2
EBI address/data bus bit 11.
QSPI0_MOSI0
I/O
MFP3
Quad SPI0 MOSI0 (Master Out, Slave In) pin.
SC2_CLK
O
MFP4
Smart Card 2 clock pin.
I2S0_MCLK
O
MFP5
I S0 master clock output pin.
SPI1_MOSI
I/O
MFP6
SPI1 MOSI (Master Out, Slave In) pin.
I
MFP7
UART3 data receiver input pin.
I2C1_SDA
I/O
MFP8
I C1 data input/output pin.
UART4_nRTS
O
MFP9
UART4 request to Send output pin.
PE.1
I/O
MFP0
General purpose digital I/O pin.
EBI_AD10
I/O
MFP2
EBI address/data bus bit 10.
QSPI0_MISO0
I/O
MFP3
Quad SPI0 MISO0 (Master In, Slave Out) pin.
SC2_DAT
I/O
MFP4
Smart Card 2 data pin.
I2S0_BCLK
O
MFP5
I S0 bit clock output pin.
SPI1_MISO
I/O
MFP6
SPI1 MISO (Master In, Slave Out) pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
I2C1_SCL
I/O
MFP8
I C1 clock pin.
I
MFP9
UART4 clear to Send input pin.
PE.2
I/O
MFP0
General purpose digital I/O pin.
EBI_ALE
O
MFP2
EBI address latch enable output pin.
SD0_DAT0
I/O
MFP3
SD/SDIO0 data line bit 0.
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
SPI3_MOSI
I/O
MFP5
SPI3 MOSI (Master Out, Slave In) pin.
SC0_CLK
O
MFP6
Smart Card 0 clock pin.
USCI0_CLK
I/O
MFP7
USCI0 clock pin.
I
MFP11
Quadrature encoder 0 phase B input
EPWM0_CH5
I/O
MFP12
EPWM0 channel 5 output/capture input.
BPWM0_CH0
I/O
MFP13
BPWM0 channel 0 output/capture input.
SC1_nCD
PE.0
UART3_RXD
PE.1
2
2
2
M480 SERIES DATASHEET
UART4_nCTS
2
2
PE.2
QEI0_B
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®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
PE.3
I/O
MFP0
General purpose digital I/O pin.
EBI_MCLK
O
MFP2
EBI external clock output pin.
SD0_DAT1
I/O
MFP3
SD/SDIO0 data line bit 1.
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
SPI3_MISO
I/O
MFP5
SPI3 MISO (Master In, Slave Out) pin.
SC0_DAT
I/O
MFP6
Smart Card 0 data pin.
USCI0_DAT0
I/O
MFP7
USCI0 data 0 pin.
I
MFP11
Quadrature encoder 0 phase A input
EPWM0_CH4
I/O
MFP12
EPWM0 channel 4 output/capture input.
BPWM0_CH1
I/O
MFP13
BPWM0 channel 1 output/capture input.
PE.4
I/O
MFP0
General purpose digital I/O pin.
EBI_nWR
O
MFP2
EBI write enable output pin.
SD0_DAT2
I/O
MFP3
SD/SDIO0 data line bit 2.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
SPI3_CLK
I/O
MFP5
SPI3 serial clock pin.
SC0_RST
O
MFP6
Smart Card 0 reset pin.
USCI0_DAT1
I/O
MFP7
USCI0 data 1 pin.
QEI0_INDEX
I
MFP11
Quadrature encoder 0 index input
EPWM0_CH3
I/O
MFP12
EPWM0 channel 3 output/capture input.
BPWM0_CH2
I/O
MFP13
BPWM0 channel 2 output/capture input.
PE.5
I/O
MFP0
General purpose digital I/O pin.
EBI_nRD
O
MFP2
EBI read enable output pin.
SD0_DAT3
I/O
MFP3
SD/SDIO0 data line bit 3.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
SPI3_SS
I/O
MFP5
SPI3 slave select pin.
SC0_PWR
O
MFP6
Smart Card 0 power pin.
USCI0_CTL1
I/O
MFP7
USCI0 control 1 pin.
I
MFP11
Quadrature encoder 1 phase B input
EPWM0_CH2
I/O
MFP12
EPWM0 channel 2 output/capture input.
BPWM0_CH3
I/O
MFP13
BPWM0 channel 3 output/capture input.
PE.6
I/O
MFP0
General purpose digital I/O pin.
SD0_CLK
O
MFP3
SD/SDIO0 clock output pin
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
SPI3_I2SMCLK
I/O
MFP5
SPI3 I S master clock output pin
PE.3
QEI0_A
PE.4
M480 SERIES DATASHEET
PE.5
QEI1_B
PE.6
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®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
SC0_nCD
I
MFP6
Smart Card 0 card detect pin.
USCI0_CTL0
I/O
MFP7
USCI0 control 0 pin.
UART5_RXD
I
MFP8
UART5 data receiver input pin.
CAN1_RXD
I
MFP9
CAN1 bus receiver input.
QEI1_A
I
MFP11
Quadrature encoder 1 phase A input
EPWM0_CH1
I/O
MFP12
EPWM0 channel 1 output/capture input.
BPWM0_CH4
I/O
MFP13
BPWM0 channel 4 output/capture input.
PE.7
I/O
MFP0
General purpose digital I/O pin.
SD0_CMD
I/O
MFP3
SD/SDIO0 command/response pin
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
UART5_TXD
O
MFP8
UART5 data transmitter output pin.
CAN1_TXD
O
MFP9
CAN1 bus transmitter output.
QEI1_INDEX
I
MFP11
Quadrature encoder 1 index input
EPWM0_CH0
I/O
MFP12
EPWM0 channel 0 output/capture input.
BPWM0_CH5
I/O
MFP13
BPWM0 channel 5 output/capture input.
PE.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR10
O
MFP2
EBI address bus bit 10.
EMAC_RMII_MDC
O
MFP3
EMAC RMII PHY Management Clock output pin.
I2S0_BCLK
O
MFP4
I S0 bit clock output pin.
SPI2_CLK
I/O
MFP5
SPI2 serial clock pin.
USCI1_CTL1
I/O
MFP6
USCI1 control 1 pin.
UART2_TXD
O
MFP7
UART2 data transmitter output pin.
EPWM0_CH0
I/O
MFP10
EPWM0 channel 0 output/capture input.
EPWM0_BRAKE0
I
MFP11
EPWM0 Brake 0 input pin.
ECAP0_IC0
I
MFP12
Enhanced capture unit 0 input 0 pin.
TRACE_CLK
O
MFP14
ETM Trace Clock output pin
PE.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
EMAC_RMII_MDIO
I/O
MFP3
EMAC RMII PHY Management Data pin.
I2S0_MCLK
O
MFP4
I S0 master clock output pin.
SPI2_MISO
I/O
MFP5
SPI2 MISO (Master In, Slave Out) pin.
USCI1_CTL0
I/O
MFP6
USCI1 control 0 pin.
UART2_RXD
I
MFP7
UART2 data receiver input pin.
EPWM0_CH1
I/O
MFP10
EPWM0 channel 1 output/capture input.
PE.7
M480 SERIES DATASHEET
PE.8
2
2
PE.9
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®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
PE.10
M480 SERIES DATASHEET
Type
MFP
Description
EPWM0_BRAKE1
I
MFP11
EPWM0 Brake 1 input pin.
ECAP0_IC1
I
MFP12
Enhanced capture unit 0 input 1 pin.
TRACE_DATA0
O
MFP14
ETM Trace Data 0 output pin
PE.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
EMAC_RMII_TXD0
O
MFP3
EMAC RMII Transmit Data bus bit 0.
I2S0_DI
I
MFP4
I S0 data input pin.
SPI2_MOSI
I/O
MFP5
SPI2 MOSI (Master Out, Slave In) pin.
USCI1_DAT0
I/O
MFP6
USCI1 data 0 pin.
UART3_TXD
O
MFP7
UART3 data transmitter output pin.
EPWM0_CH2
I/O
MFP10
EPWM0 channel 2 output/capture input.
EPWM1_BRAKE0
I
MFP11
EPWM1 Brake 0 input pin.
ECAP0_IC2
I
MFP12
Enhanced capture unit 0 input 2 pin.
TRACE_DATA1
O
MFP14
ETM Trace Data 1 output pin
PE.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
EMAC_RMII_TXD1
O
MFP3
EMAC RMII Transmit Data bus bit 1.
I2S0_DO
O
MFP4
I S0 data output pin.
SPI2_SS
I/O
MFP5
SPI2 slave select pin.
USCI1_DAT1
I/O
MFP6
USCI1 data 1 pin.
UART3_RXD
I
MFP7
UART3 data receiver input pin.
UART1_nCTS
I
MFP8
UART1 clear to Send input pin.
EPWM0_CH3
I/O
MFP10
EPWM0 channel 3 output/capture input.
EPWM1_BRAKE1
I
MFP11
EPWM1 Brake 1 input pin.
ECAP1_IC2
I
MFP13
Enhanced capture unit 1 input 2 pin.
TRACE_DATA2
O
MFP14
ETM Trace Data 2 output pin
PE.12
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
EMAC_RMII_TXEN
O
MFP3
EMAC RMII Transmit Enable output pin.
I2S0_LRCK
O
MFP4
I S0 left right channel clock output pin.
SPI2_I2SMCLK
I/O
MFP5
SPI2 I S master clock output pin
USCI1_CLK
I/O
MFP6
USCI1 clock pin.
UART1_nRTS
O
MFP8
UART1 request to Send output pin.
EPWM0_CH4
I/O
MFP10
EPWM0 channel 4 output/capture input.
2
2
PE.11
PE.12
Mar 30, 2018
2
2
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®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
ECAP1_IC1
I
MFP13
Enhanced capture unit 1 input 1 pin.
TRACE_DATA3
O
MFP14
ETM Trace Data 3 output pin
PE.13
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
EMAC_PPS
O
MFP3
EMAC Pulse Per Second output pin.
I2C0_SCL
I/O
MFP4
I C0 clock pin.
UART4_nRTS
O
MFP5
UART4 request to Send output pin.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
EPWM0_CH5
I/O
MFP10
EPWM0 channel 5 output/capture input.
EPWM1_CH0
I/O
MFP11
EPWM1 channel 0 output/capture input.
BPWM1_CH5
I/O
MFP12
BPWM1 channel 5 output/capture input.
I
MFP13
Enhanced capture unit 1 input 0 pin.
PE.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD8
I/O
MFP2
EBI address/data bus bit 8.
UART2_TXD
O
MFP3
UART2 data transmitter output pin.
CAN0_TXD
O
MFP4
CAN0 bus transmitter output.
SD1_nCD
I
MFP5
SD/SDIO1 card detect input pin
PE.15
I/O
MFP0
General purpose digital I/O pin.
EBI_AD9
I/O
MFP2
EBI address/data bus bit 9.
UART2_RXD
I
MFP3
UART2 data receiver input pin.
CAN0_RXD
I
MFP4
CAN0 bus receiver input.
PF.0
I/O
MFP0
General purpose digital I/O pin.
UART1_TXD
O
MFP2
UART1 data transmitter output pin.
I2C1_SCL
I/O
MFP3
I C1 clock pin.
BPWM1_CH0
I/O
MFP12
BPWM1 channel 0 output/capture input.
ICE_DAT
O
MFP14
Serial wired debugger data pin.
PF.1
I/O
MFP0
General purpose digital I/O pin.
I
MFP2
UART1 data receiver input pin.
I2C1_SDA
I/O
MFP3
I C1 data input/output pin.
BPWM1_CH1
I/O
MFP12
BPWM1 channel 1 output/capture input.
I
MFP14
Serial wired debugger clock pin.
PF.2
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
UART0_RXD
I
MFP3
UART0 data receiver input pin.
2
PE.13
ECAP1_IC0
PE.14
PE.15
UART1_RXD
PF.1
ICE_CLK
PF.2
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PF.0
2
2
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
I2C0_SDA
I/O
MFP4
I C0 data input/output pin.
QSPI0_CLK
I/O
MFP5
Quad SPI0 serial clock pin.
XT1_OUT
O
MFP10
External 4~24 MHz (high speed) crystal output pin.
BPWM1_CH1
I/O
MFP11
BPWM1 channel 1 output/capture input.
PF.3
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS0
O
MFP2
EBI chip select 0 output pin.
UART0_TXD
O
MFP3
UART0 data transmitter output pin.
I2C0_SCL
I/O
MFP4
I C0 clock pin.
I
MFP10
External 4~24 MHz (high speed) crystal input pin.
BPWM1_CH0
I/O
MFP11
BPWM1 channel 0 output/capture input.
PF.4
I/O
MFP0
General purpose digital I/O pin.
UART2_TXD
O
MFP2
UART2 data transmitter output pin.
UART2_nRTS
O
MFP4
UART2 request to Send output pin.
BPWM0_CH5
I/O
MFP8
BPWM0 channel 5 output/capture input.
X32_OUT
O
MFP10
External 32.768 kHz crystal output pin.
PF.5
I/O
MFP0
General purpose digital I/O pin.
UART2_RXD
I
MFP2
UART2 data receiver input pin.
UART2_nCTS
I
MFP4
UART2 clear to Send input pin.
BPWM0_CH4
I/O
MFP8
BPWM0 channel 4 output/capture input.
EPWM0_SYNC_OUT
O
MFP9
EPWM0 counter synchronous trigger output pin.
X32_IN
I
MFP10
External 32.768 kHz crystal input pin.
EADC0_ST
I
MFP11
EADC0 external trigger input.
PF.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR19
O
MFP2
EBI address bus bit 19.
SC0_CLK
O
MFP3
Smart Card 0 clock pin.
I2S0_LRCK
O
MFP4
I S0 left right channel clock output pin.
SPI0_MOSI
I/O
MFP5
SPI0 MOSI (Master Out, Slave In) pin.
UART4_RXD
I
MFP6
UART4 data receiver input pin.
EBI_nCS0
O
MFP7
EBI chip select 0 output pin.
TAMPER0
I/O
MFP10
TAMPER detector loop pin 0.
PF.7
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR18
O
MFP2
EBI address bus bit 18.
SC0_DAT
I/O
MFP3
Smart Card 0 data pin.
I2S0_DO
O
MFP4
I S0 data output pin.
PF.3
XT1_IN
PF.4
PF.5
2
2
M480 SERIES DATASHEET
2
PF.6
PF.7
Mar 30, 2018
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®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
SPI0_MISO
I/O
MFP5
SPI0 MISO (Master In, Slave Out) pin.
UART4_TXD
O
MFP6
UART4 data transmitter output pin.
TAMPER1
I/O
MFP10
TAMPER detector loop pin 1.
PF.8
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR17
O
MFP2
EBI address bus bit 17.
SC0_RST
O
MFP3
Smart Card 0 reset pin.
I2S0_DI
I
MFP4
I S0 data input pin.
SPI0_CLK
I/O
MFP5
SPI0 serial clock pin.
TAMPER2
I/O
MFP10
TAMPER detector loop pin 2.
PF.9
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR16
O
MFP2
EBI address bus bit 16.
SC0_PWR
O
MFP3
Smart Card 0 power pin.
I2S0_MCLK
O
MFP4
I S0 master clock output pin.
SPI0_SS
I/O
MFP5
SPI0 slave select pin.
TAMPER3
I/O
MFP10
TAMPER detector loop pin 3.
PF.10
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR15
O
MFP2
EBI address bus bit 15.
SC0_nCD
I
MFP3
Smart Card 0 card detect pin.
I2S0_BCLK
O
MFP4
I S0 bit clock output pin.
SPI0_I2SMCLK
I/O
MFP5
SPI0 I S master clock output pin
TAMPER4
I/O
MFP10
TAMPER detector loop pin 4.
PF.11
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR14
O
MFP2
EBI address bus bit 14.
SPI2_MOSI
I/O
MFP3
SPI2 MOSI (Master Out, Slave In) pin.
TAMPER5
I/O
MFP10
TAMPER detector loop pin 5.
TM3
I/O
MFP13
Timer3 event counter input/toggle output pin.
PG.0
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR8
O
MFP2
EBI address bus bit 8.
I2C0_SCL
I/O
MFP4
I C0 clock pin.
I2C1_SMBAL
O
MFP5
I C1 SMBus SMBALTER pin
UART2_RXD
I
MFP6
UART2 data receiver input pin.
CAN1_TXD
O
MFP7
CAN1 bus transmitter output.
UART1_TXD
O
MFP8
UART1 data transmitter output pin.
PG.1
I/O
MFP0
General purpose digital I/O pin.
PF.8
PF.9
PF.10
PG.0
PG.1
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2
2
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PF.11
2
2
2
Page 263 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
EBI_ADR9
O
MFP2
EBI address bus bit 9.
SPI2_I2SMCLK
I/O
MFP3
SPI2 I S master clock output pin
I2C0_SDA
I/O
MFP4
I C0 data input/output pin.
I2C1_SMBSUS
O
MFP5
I C1 SMBus SMBSUS pin (PMBus CONTROL pin)
UART2_TXD
O
MFP6
UART2 data transmitter output pin.
CAN1_RXD
I
MFP7
CAN1 bus receiver input.
UART1_RXD
I
MFP8
UART1 data receiver input pin.
PG.2
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR11
O
MFP2
EBI address bus bit 11.
SPI2_SS
I/O
MFP3
SPI2 slave select pin.
I2C0_SMBAL
O
MFP4
I C0 SMBus SMBALTER pin
I2C1_SCL
I/O
MFP5
I C1 clock pin.
TM0
I/O
MFP13
Timer0 event counter input/toggle output pin.
PG.3
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR12
O
MFP2
EBI address bus bit 12.
SPI2_CLK
I/O
MFP3
SPI2 serial clock pin.
I2C0_SMBSUS
O
MFP4
I C0 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C1_SDA
I/O
MFP5
I C1 data input/output pin.
TM1
I/O
MFP13
Timer1 event counter input/toggle output pin.
PG.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR13
O
MFP2
EBI address bus bit 13.
SPI2_MISO
I/O
MFP3
SPI2 MISO (Master In, Slave Out) pin.
TM2
I/O
MFP13
Timer2 event counter input/toggle output pin.
PG.5
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS1
O
MFP2
EBI chip select 1 output pin.
SPI3_SS
I/O
MFP3
SPI3 slave select pin.
SC1_PWR
O
MFP4
Smart Card 1 power pin.
EPWM0_CH3
I/O
MFP11
EPWM0 channel 3 output/capture input.
PG.6
I/O
MFP0
General purpose digital I/O pin.
EBI_nCS2
O
MFP2
EBI chip select 2 output pin.
SPI3_CLK
I/O
MFP3
SPI3 serial clock pin.
SC1_RST
O
MFP4
Smart Card 1 reset pin.
EPWM0_CH2
I/O
MFP11
EPWM0 channel 2 output/capture input.
PG.7
I/O
MFP0
General purpose digital I/O pin.
PG.2
PG.3
2
2
2
2
2
2
2
M480 SERIES DATASHEET
PG.4
PG.5
PG.6
PG.7
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®
®
32-bit ARM Cortex -M4F Microcontroller
PG.8
PG.9
PG.10
PG.12
PG.13
Type
MFP
Description
EBI_nWRL
O
MFP2
EBI low byte write enable output pin.
SPI3_MISO
I/O
MFP3
SPI3 MISO (Master In, Slave Out) pin.
SC1_DAT
I/O
MFP4
Smart Card 1 data pin.
EPWM0_CH1
I/O
MFP11
EPWM0 channel 1 output/capture input.
PG.8
I/O
MFP0
General purpose digital I/O pin.
EBI_nWRH
O
MFP2
EBI high byte write enable output pin
SPI3_MOSI
I/O
MFP3
SPI3 MOSI (Master Out, Slave In) pin.
SC1_CLK
O
MFP4
Smart Card 1 clock pin.
EPWM0_CH0
I/O
MFP11
EPWM0 channel 0 output/capture input.
PG.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD0
I/O
MFP2
EBI address/data bus bit 0.
SD1_DAT3
I/O
MFP3
SD/SDIO1 data line bit 3.
SPIM_D2
I/O
MFP4
SPIM data 2 pin for Quad Mode I/O.
BPWM0_CH5
I/O
MFP12
BPWM0 channel 5 output/capture input.
PG.10
I/O
MFP0
General purpose digital I/O pin.
EBI_AD1
I/O
MFP2
EBI address/data bus bit 1.
SD1_DAT2
I/O
MFP3
SD/SDIO1 data line bit 2.
SPIM_D3
I/O
MFP4
SPIM data 3 pin for Quad Mode I/O.
BPWM0_CH4
I/O
MFP12
BPWM0 channel 4 output/capture input.
PG.11
I/O
MFP0
General purpose digital I/O pin.
EBI_AD2
I/O
MFP2
EBI address/data bus bit 2.
SD1_DAT1
I/O
MFP3
SD/SDIO1 data line bit 1.
SPIM_SS
I/O
MFP4
SPIM slave select pin.
BPWM0_CH3
I/O
MFP12
BPWM0 channel 3 output/capture input.
PG.12
I/O
MFP0
General purpose digital I/O pin.
EBI_AD3
I/O
MFP2
EBI address/data bus bit 3.
SD1_DAT0
I/O
MFP3
SD/SDIO1 data line bit 0.
SPIM_CLK
I/O
MFP4
SPIM serial clock pin.
BPWM0_CH2
I/O
MFP12
BPWM0 channel 2 output/capture input.
PG.13
I/O
MFP0
General purpose digital I/O pin.
EBI_AD4
I/O
MFP2
EBI address/data bus bit 4.
SD1_CMD
I/O
MFP3
SD/SDIO1 command/response pin
SPIM_MISO
I/O
MFP4
SPIM MISO (Master In, Slave Out) pin.
BPWM0_CH1
I/O
MFP12
BPWM0 channel 1 output/capture input.
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PG.11
Pin Name
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
PG.14
Type
MFP
Description
PG.14
I/O
MFP0
General purpose digital I/O pin.
EBI_AD5
I/O
MFP2
EBI address/data bus bit 5.
SD1_CLK
O
MFP3
SD/SDIO1 clock output pin
SPIM_MOSI
I/O
MFP4
SPIM MOSI (Master Out, Slave In) pin.
BPWM0_CH0
I/O
MFP12
BPWM0 channel 0 output/capture input.
PG.15
I/O
MFP0
General purpose digital I/O pin.
SD1_nCD
I
MFP3
SD/SDIO1 card detect input pin
CLKO
O
MFP14
Clock Out
EADC0_ST
I
MFP15
EADC0 external trigger input.
PH.0
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR7
O
MFP2
EBI address bus bit 7.
UART5_TXD
O
MFP4
UART5 data transmitter output pin.
TM0_EXT
I/O
MFP13
Timer0 external capture input/toggle output pin.
PH.1
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR6
O
MFP2
EBI address bus bit 6.
UART5_RXD
I
MFP4
UART5 data receiver input pin.
TM1_EXT
I/O
MFP13
Timer1 external capture input/toggle output pin.
PH.2
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR5
O
MFP2
EBI address bus bit 5.
UART5_nRTS
O
MFP4
UART5 request to Send output pin.
UART4_TXD
O
MFP5
UART4 data transmitter output pin.
I2C0_SCL
I/O
MFP6
I C0 clock pin.
TM2_EXT
I/O
MFP13
Timer2 external capture input/toggle output pin.
PH.3
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR4
O
MFP2
EBI address bus bit 4.
SPI1_I2SMCLK
I/O
MFP3
SPI1 I S master clock output pin
UART5_nCTS
I
MFP4
UART5 clear to Send input pin.
UART4_RXD
I
MFP5
UART4 data receiver input pin.
I2C0_SDA
I/O
MFP6
I C0 data input/output pin.
TM3_EXT
I/O
MFP13
Timer3 external capture input/toggle output pin.
PH.4
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR3
O
MFP2
EBI address bus bit 3.
SPI1_MISO
I/O
MFP3
SPI1 MISO (Master In, Slave Out) pin.
PH.5
I/O
MFP0
General purpose digital I/O pin.
PG.15
PH.0
PH.1
M480 SERIES DATASHEET
PH.2
PH.3
PH.4
PH.5
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2
2
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®
®
32-bit ARM Cortex -M4F Microcontroller
PH.6
PH.7
Pin Name
Type
MFP
Description
EBI_ADR2
O
MFP2
EBI address bus bit 2.
SPI1_MOSI
I/O
MFP3
SPI1 MOSI (Master Out, Slave In) pin.
PH.6
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR1
O
MFP2
EBI address bus bit 1.
SPI1_CLK
I/O
MFP3
SPI1 serial clock pin.
PH.7
I/O
MFP0
General purpose digital I/O pin.
EBI_ADR0
O
MFP2
EBI address bus bit 0.
SPI1_SS
I/O
MFP3
SPI1 slave select pin.
PH.8
I/O
MFP0
General purpose digital I/O pin.
EBI_AD12
I/O
MFP2
EBI address/data bus bit 12.
QSPI0_CLK
I/O
MFP3
Quad SPI0 serial clock pin.
SC2_PWR
O
MFP4
Smart Card 2 power pin.
I2S0_DI
I
MFP5
I S0 data input pin.
SPI1_CLK
I/O
MFP6
SPI1 serial clock pin.
UART3_nRTS
O
MFP7
UART3 request to Send output pin.
I2C1_SMBAL
O
MFP8
I C1 SMBus SMBALTER pin
I2C2_SCL
I/O
MFP9
I C2 clock pin.
UART1_TXD
O
MFP10
UART1 data transmitter output pin.
PH.9
I/O
MFP0
General purpose digital I/O pin.
EBI_AD13
I/O
MFP2
EBI address/data bus bit 13.
QSPI0_SS
I/O
MFP3
Quad SPI0 slave select pin.
SC2_RST
O
MFP4
Smart Card 2 reset pin.
I2S0_DO
O
MFP5
I S0 data output pin.
SPI1_SS
I/O
MFP6
SPI1 slave select pin.
UART3_nCTS
I
MFP7
UART3 clear to Send input pin.
I2C1_SMBSUS
O
MFP8
I C1 SMBus SMBSUS pin (PMBus CONTROL pin)
I2C2_SDA
I/O
MFP9
I C2 data input/output pin.
I
MFP10
UART1 data receiver input pin.
PH.10
I/O
MFP0
General purpose digital I/O pin.
EBI_AD14
I/O
MFP2
EBI address/data bus bit 14.
QSPI0_MISO1
I/O
MFP3
Quad SPI0 MISO1 (Master In, Slave Out) pin.
SC2_nCD
I
MFP4
Smart Card 2 card detect pin.
I2S0_LRCK
O
MFP5
I S0 left right channel clock output pin.
SPI1_I2SMCLK
I/O
MFP6
SPI1 I S master clock output pin
2
PH.8
2
2
UART1_RXD
2
2
PH.10
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2
2
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M480 SERIES DATASHEET
2
PH.9
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Pin Name
Type
MFP
Description
UART4_TXD
O
MFP7
UART4 data transmitter output pin.
UART0_TXD
O
MFP8
UART0 data transmitter output pin.
PH.11
I/O
MFP0
General purpose digital I/O pin.
EBI_AD15
I/O
MFP2
EBI address/data bus bit 15.
QSPI0_MOSI1
I/O
MFP3
Quad SPI0 MOSI1 (Master Out, Slave In) pin.
UART4_RXD
I
MFP7
UART4 data receiver input pin.
UART0_RXD
I
MFP8
UART0 data receiver input pin.
EPWM0_CH5
I/O
MFP11
EPWM0 channel 5 output/capture input.
PH.11
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®
32-bit ARM Cortex -M4F Microcontroller
5
BLOCK DIAGRAM
5.1 NuMicro® M480 Block Diagram
Figure 5.1-1 NuMicro® M480 Block Diagram
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®
®
32-bit ARM Cortex -M4F Microcontroller
6
FUNCTIONAL DESCRIPTION
6.1 ARM® Cortex® -M4 Core
The Cortex® -M4 processor, a configurable, multistage, 32-bit RISC processor, has three AMBA AHBLite interfaces for best parallel performance and includes an NVIC component. The processor with
optional hardware debug functionality can execute Thumb code and is compatible with other Cortex-M
profile processors. The profile supports two modes -Thread mode and Handler mode. Handler mode is
entered as a result of an exception. An exception return can only be issued in Handler mode. Thread
mode is entered on Reset, and can be entered as a result of an exception return. The Cortex® -M4F is
a processor with the same capability as the Cortex® -M4 processor and includes floating point
arithmetic functionality. The NuMicro® M480 series is embedded with Cortex® -M4F processor.
Throughout this document, the name Cortex® -M4 refers to both Cortex® -M4 and Cortex® -M4F
processors. Figure 6.1-1 shows the functional controller of the processor.
M480 SERIES DATASHEET
Figure 6.1-1 Cortex® -M4 Block Diagram
Cortex® -M4 processor features:
A low gate count processor core, with low latency interrupt processing that has:
–
A subset of the Thumb instruction set, defined in the ARMv7-M Architecture
Reference Manual
–
Banked Stack Pointer (SP)
–
Hardware integer divide instructions, SDIV and UDIV
–
Handler and Thread modes
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32-bit ARM Cortex -M4F Microcontroller
Thumb and Debug states
–
Support for interruptible-continued instructions LDM, STM, PUSH, and POP for low
interrupt latency
–
Automatic processor state saving and restoration for low latency Interrupt Service
Routine (ISR) entry and exit
–
Support for ARMv6 big-endian byte-invariant or little-endian accesses
–
Support for ARMv6 unaligned accesses
Floating Point Unit (FPU) in the Cortex® -M4F processor providing:
–
32-bit instructions for single-precision (C float) data-processing operations
–
Combined Multiply and Accumulate instructions for increased precision (Fused MAC)
–
Hardware support for conversion, addition, subtraction, multiplication with optional
accumulate, division, and square-root
–
Hardware support for denormals and all IEEE rounding modes
–
32 dedicated 32-bit single precision registers, also addressable as 16 double-word
registers
–
Decoupled three stage pipeline
Nested Vectored Interrupt Controller (NVIC) closely integrated with the processor core to achieve low
latency interrupt processing. Features include:
–
External interrupts. Configurable from 1 to 240 (the NuMicro® M480 series configured
with 64 interrupts)
–
Bits of priority, configurable from 3 to 8
–
Dynamic reprioritization of interrupts
–
Priority grouping which enables selection of preempting interrupt levels and
nonpreempting interrupt levels
–
Support for tril-chaining and late arrival of interrupts, which enables back-to-back
interrupt processing without the overhead of state saving and restoration between
interrupts.
–
Processor state automatically saved on interrupt entry, and restored on interrupt exit
with on instruction overhead
–
Support for Wake-up Interrupt Controller (WIC) with Ultra-low Power Sleep mode
Memory Protection Unit (MPU). An optional MPU for memory protection, including:
–
Eight memory regions
–
Sub Region Disable (SRD), enabling efficient use of memory regions
–
The ability to enable a background region that implements the default memory map
attributes
Low-cost debug solution that features:
–
Debug access to all memory and registers in the system, including access to memory
mapped devices, access to internal core registers when the core is halted, and access
to debug control registers even while SYSRESETn is asserted.
–
Serial Wire Debug Port(SW-DP) or Serial Wire JTAG Debug Port (SWJ-DP) debug
access
–
Optional Flash Patch and Breakpoint (FPB) unit for implementing breakpoints and
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–
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
code patches
–
Optional Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data
tracing, and system profiling
–
Optional Instrumentation Trace Macrocell (ITM) for support of printf() style debugging
–
Optional Trace Port Interface Unit (TPIU) for bridging to a Trace Port Analyzer (TPA),
including Single Wire Output (SWO) mode
–
Optional Embedded Trace Macrocell (ETM) for instruction trace.
Bus interfaces:
–
Three Advanced High-performance Bus-Lite (AHB-Lite) interfaces: ICode, Dcode, and
System bus interfaces
–
Private Peripheral Bus (PPB) based on Advanced Peripheral Bus (APB) interface
–
Bit-band support that includes atomic bit-band write and read operations.
–
Memory access alignment
–
Write buffer for buffering of write data
–
Exclusive access transfers for multiprocessor systems
M480 SERIES DATASHEET
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®
®
32-bit ARM Cortex -M4F Microcontroller
6.2 System Manager
6.2.1
Overview
System management includes the following sections:
6.2.2
System Reset
System Power Distribution
SRAM Memory Orginization
System Timer (SysTick)
Nested Vectored Interrupt Controller (NVIC)
System Control register
System Reset
The system reset can be issued by one of the events listed below. These reset event flags can be
read from SYS_RSTSTS register to determine the reset source. Hardware reset sources are from
peripheral signals. Software reset can trigger reset through setting control registers.
Hardware Reset Sources
–
Power-on Reset
–
Low level on the nRESET pin
–
Watchdog Time-out Reset and Window Watchdog Reset (WDT/WWDT Reset)
–
Low Voltage Reset (LVR)
–
Brown-out Detector Reset (BOD Reset)
–
CPU Lockup Reset
Software Reset Sources
CHIP Reset will reset whole chip by writing 1 to CHIPRST (SYS_IPRST0[0])
–
MCU Reset to reboot but keeping the booting setting from APROM or LDROM by
writing 1 to SYSRESETREQ (AIRCR[2])
–
CPU Reset for Cortex® -M4 core only by writing 1 to CPURST (SYS_IPRST0[1])
Mar 30, 2018
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M480 SERIES DATASHEET
–
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Glitch Filter
32 us
nRESET
~50k ohm
@3.3v
VDD
POROFF(SYS_PORCTL[15:0])
Power-on
Reset
LVREN(SYS_BODCTL[7])
AVDD
Reset Pulse Width
~3.2ms
Low Voltage
Reset
BODRSTEN(SYS_BODCTL[3])
Brown-out
Reset
WDT/WWDT
Reset
Reset Pulse Width
64 WDT clocks
CPU Lockup
Reset
Reset Pulse Width
2 system clocks
System Reset
CHIP Reset
CHIPRST(SYS_IPRST0[0])
MCU Reset
SYSRSTREQ(AIRCR[2])
Software Reset
Reset Pulse Width
2 system clocks
CPU Reset
CPURST(SYS_IPRST0[1])
Figure 6.2-1 System Reset Sources
There are a total of 9 reset sources in the NuMicro® family. In general, CPU reset is used to reset
Cortex® -M4 only; the other reset sources will reset Cortex® -M4 and all peripherals. However, there are
small differences between each reset source and they are listed in Table 6.2-1
Reset Sources
Register
M480 SERIES DATASHEET
SYS_RSTSTS
CHIPRST
(SYS_IPRST0[0])
POR
NRESET
WDT
LVR
BOD
Lockup
CHIP
MCU
CPU
Bit 0 = 1
Bit 1 = 1
Bit 2 = 1
Bit 3 = 1
Bit 4 = 1
Bit 8 = 1
Bit 0 = 1
Bit 5 = 1
Bit 7 = 1
0x0
-
-
-
-
-
-
-
-
BODEN
(SYS_BODCTL[0])
BODVL
(SYS_BODCTL[2:1])
Reload
Reload
Reload
Reload
from
from
from
from
CONFIG0 CONFIG0 CONFIG0 CONFIG0
-
Reload
Reload
Reload
from
from
from
CONFIG0 CONFIG0 CONFIG0
-
BODRSTEN
(SYS_BODCTL[3])
HXTEN
(CLK_PWRCTL[0])
LXTEN
(CLK_PWRCTL[1])
WDTCKEN
(CLK_APBCLK0[0])
HCLKSEL
Mar 30, 2018
Reload
Reload
Reload
Reload
Reload
Reload
Reload
Reload
from
from
from
from
from
from
from
from
CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0
0x0
-
-
-
-
-
-
-
-
0x1
-
0x1
-
-
-
0x1
-
-
Reload
from
Reload
from
Reload
from
Reload
from
Reload
from
Reload
from
Reload
from
Reload
from
-
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32-bit ARM Cortex -M4F Microcontroller
(CLK_CLKSEL0[2:0])
WDTSEL
(CLK_CLKSEL1[1:0])
HXTSTB
(CLK_STATUS[0])
LXTSTB
(CLK_STATUS[1])
PLLSTB
(CLK_STATUS[2])
HIRCSTB
(CLK_STATUS[4])
CLKSFAIL
(CLK_STATUS[7])
CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0
0x3
0x3
-
-
-
-
-
-
-
0x0
-
-
-
-
-
-
-
-
0x0
-
-
-
-
-
-
-
-
0x0
-
-
-
-
-
-
-
-
0x0
-
-
-
-
-
-
-
-
0x0
0x0
-
-
-
-
-
-
-
-
Reload
from
CONFIG0
-
-
RSTEN
(WDT_CTL[1])
WDTEN
Reload
Reload
Reload
Reload
Reload
from
from
from
from
from
CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0
(WDT_CTL[7])
WDT_CTL
0x0700
0x0700
0x0700
0x0700
0x0700
-
0x0700
-
-
WDT_ALTCTL
0x0000
0x0000
0x0000
0x0000
0x0000
-
0x0000
-
-
WWDT_RLDCNT
0x0000
0x0000
0x0000
0x0000
0x0000
-
0x0000
-
-
-
0x3F0800
-
-
except bit 1 and bit 7.
WWDT_CTL
WWDT_STATUS
0x0000
0x0000
0x0000
0x0000
0x0000
-
0x0000
-
-
0x3F
0x3F
0x3F
0x3F
0x3F
-
0x3F
-
-
Reload
Reload
Reload
Reload
Reload
from
from
from
from
from
CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0
-
Reload
from
CONFIG0
-
-
Reload
Reload
Reload
Reload
Reload
from
from
from
from
from
CONFIG1 CONFIG1 CONFIG1 CONFIG1 CONFIG1
-
Reload
from
CONFIG1
-
-
Reload
Reload
Reload
Reload
Reload
from
from
from
from
from
CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0
-
Reload
from
CONFIG0
-
-
Reload
Reload
Reload
Reload
Reload
base on
base on
base on
base on
base on
CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0
-
Reload
base on
CONFIG0
-
-
BS
(FMC_ISPCTL[1])
BL
(FMC_ISPCTL[16])
FMC_DFBA
CBS
(FMC_ISPSTS[2:1))
VECMAP
(FMC_ISPSTS[23:9])
Other Peripheral
Registers
Reset Value
FMC Registers
Reset Value
-
Note: ‘-‘ means that the value of register keeps original setting.
Table 6.2-1 Reset Value of Registers
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WWDT_CNT
0x3F0800 0x3F0800 0x3F0800 0x3F0800 0x3F0800
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
6.2.2.1
nRESET Reset
The nRESET reset means to generate a reset signal by pulling low nRESET pin, which is an
asynchronous reset input pin and can be used to reset system at any time. When the nRESET voltage
is lower than 0.2 VDD and the state keeps longer than 66 us (glitch filter), chip will be reset. The
nRESET reset will control the chip in reset state until the nRESET voltage rises above 0.7 VDD and the
state keeps longer than 66 us (glitch filter). The PINRF(SYS_RSTSTS[1]) will be set to 1 if the
previous reset source is nRESET reset. Figure 6.2-2 shows the nRESET reset waveform.
nRESET
0.7 VDD
66 us
0.2 VDD
66 us
nRESET
Reset
Figure 6.2-2 nRESET Reset Waveform
6.2.2.2
Power-on Reset (POR)
The Power-on reset (POR) is used to generate a stable system reset signal and force the system to
be reset when power-on to avoid unexpected behavior of MCU. When applying the power to MCU, the
POR module will detect the rising voltage and generate reset signal to system until the voltage is
ready for MCU operation. At POR reset, the PORF(SYS_RSTSTS[0]) will be set to 1 to indicate there
is a POR reset event. The PORF(SYS_RSTSTS[0]) bit can be cleared by writing 1 to it. Figure 6.2-3
shows the power-on reset waveform.
M480 SERIES DATASHEET
VPOR
0.1V
VDD
Power-on
Reset
Figure 6.2-3 Power-on Reset (POR) Waveform
6.2.2.3
Low Voltage Reset (LVR)
If the Low Voltage Reset function is enabled by setting the Low Voltage Reset Enable Bit LVREN
(SYS_BODCTL[7]) to 1, after 200us delay, LVR detection circuit will be stable and the LVR function
will be active. Then LVR function will detect AVDD during system operation. When the AVDD voltage is
lower than VLVR and the state keeps longer than De-glitch time set by LVRDGSEL
(SYS_BODCTL[14:12]), chip will be reset. The LVR reset will control the chip in reset state until the
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32-bit ARM Cortex -M4F Microcontroller
AVDD voltage rises above VLVR and the state keeps longer than De-glitch time set by LVRDGSEL
(SYS_BODCTL[14:12]). The default setting of Low Voltage Reset is enabled without De-glitch
function. Figure 6.2-4 shows the Low Voltage Reset waveform.
AVDD
VLVR
T1
( < LVRDGSEL)
T2
( =LVRDGSEL)
T3
( =LVRDGSEL)
Low Voltage Reset
200 us
Delay for LVR stable
LVREN
Figure 6.2-4 Low Voltage Reset (LVR) Waveform
6.2.2.4
Brown-out Detector Reset (BOD Reset)
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If the Brown-out Detector (BOD) function is enabled by setting the Brown-out Detector Enable Bit
BODEN (SYS_BODCTL[0]), Brown-out Detector function will detect AVDD during system operation.
When the AVDD voltage is lower than VBOD which is decided by BODEN and BODVL
(SYS_BODCTL[18:16]) and the state keeps longer than De-glitch time set by BODDGSEL
(SYS_BODCTL[10:8]), chip will be reset. The BOD reset will control the chip in reset state until the
AVDD voltage rises above VBOD and the state keeps longer than De-glitch time set by BODDGSEL. The
default value of BODEN, BODVL and BODRSTEN (SYS_BODCTL[3]) is set by Flash controller user
configuration
register
CBODEN
(CONFIG0
[19]),
CBOV
(CONFIG0
[23:21])
and
CBORST(CONFIG0[20]) respectively. User can determine the initial BOD setting by setting the
CONFIG0 register. Figure 6.2-5 shows the Brown-out Detector waveform.
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
AVDD
VBODH
VBODL
Hysteresis
T1
(< BODDGSEL)
T2
(= BODDGSEL)
BODOUT
T3
(= BODDGSEL)
BODRSTEN
Brown-out
Reset
Figure 6.2-5 Brown-out Detector (BOD) Waveform
6.2.2.5
Watchdog Timer Reset (WDT)
M480 SERIES DATASHEET
In most industrial applications, system reliability is very important. To automatically recover the MCU
from failure status is one way to improve system reliability. The watchdog timer(WDT) is widely used
to check if the system works fine. If the MCU is crashed or out of control, it may cause the watchdog
time-out. User may decide to enable system reset during watchdog time-out to recover the system and
take action for the system crash/out-of-control after reset.
Software can check if the reset is caused by watchdog time-out to indicate the previous reset is a
watchdog reset and handle the failure of MCU after watchdog time-out reset by checking
WDTRF(SYS_RSTSTS[2]).
6.2.2.6
CPU Lockup Reset
CPU enters lockup status after CPU produces hardfault at hardfault handler and chip gives immediate
indication of seriously errant kernel software. This is the result of the CPU being locked because of an
unrecoverable exception following the activation of the processor’s built-in system state protection
hardware. When chip enters debug mode, the CPU lockup reset will be ignored.
6.2.2.7
CPU Reset, CHIP Reset and MCU Reset
The CPU Reset means only Cortex® -M4 core is reset and all other peripherals remain the same status
after CPU reset. User can set the CPURST(SYS_IPRST0[1]) to 1 to assert the CPU Reset signal.
The CHIP Reset is the same with Power-on Reset. The CPU and all peripherals are reset and
BS(FMC_ISPCTL[1]) bit is automatically reloaded from CONFIG0 setting. User can set the
CHIPRST(SYS_IPRST0[1]) to 1 to assert the CHIP Reset signal.
The MCU Reset is similar with CHIP Reset. The difference is that BS(FMC_ISPCTL[1]) will not be
reloaded from CONFIG0 setting and keep its original software setting for booting from APROM or
LDROM. User can set the SYSRESETREQ(AIRCR[2]) to 1 to assert the MCU Reset.
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6.2.3
System Power Distribution
In this chip, power distribution is divided into four segments:
Analog power from AVDD and AVSS provides the power for analog components operation.
Digital power from VDD and VSS supplies the power to the internal regulator which provides a fixed 1.8
V power for digital operation and I/O pins.
USB transceiver power from VBUS offers the power for operating the USB transceiver.
RTC power from VDD provides the power for RTC and 80 bytes backup registers.
AVDD
12-bit ADC
Internal
Reference
Voltage
12-bit DAC
Analog
Comparator
AVSS
OPA0/1/2
PF.5
PF.4
PF.6~PF.11
VDD
VREF
The outputs of internal voltage regulators, LDO and VDD33, require an external capacitor which
should be located close to the corresponding pin. Analog power (AVDD) should be the same voltage
level of the digital power (VDD). Figure 6.2-6 shows the NuMicro® M480 power distribution.
32.768 kHz
crystal
oscillator
IO Cell
HSUSB_D+
HSUSB_DHSUSB_VDD12_CAP
0.9V
USB 2.0
OTG OHY
Temp. Sensor
LVDR
(Low Voltage Reset, Brown-out
Detector)
SRAM
RTC &
80 bytes
backup
register
RTCLDO
3.3V 0.9V
HSUSB_VBUS
HSUSB_VRES
HSUSB_VDD33
Flash
IO Cell
PA.0~PA.5
1.2V/1.26V
2.2uF
PLL
PF.2
PF.3
4~24 MHz
crystal
oscillator
POR12
POR33
12 MHz HIRC
Oscillator
Power
On
Control
10 kHz
LIRC
Oscillator
3.3V
1.2V/1.26V
LDO
USB 1.1
OTG
PHY
VDDIO
IO Cell
GPIO except
PF.4 ~PF.11 and
PA.0~PA.5
VSS
VDD
M480 Power Distribution
Figure 6.2-6 NuMicro® M480 Power Distribution Diagram
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Digital Logic
LDO_CAP
1uF
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
6.2.4
Power Modes and Wake-up Sources
The NuMicro® M480 series has power manager unit to support several operating modes for saving
power. Table 6.2-2 lists all power modes in the NuMicro® M480 series.
Mode
CPU Operating Maximum Speed
LDO_CAP
(MHz)
(V)
Normal mode
160
1.20
All clocks are disabled by control
register.
Turbo mode
192
1.26
All clocks are disabled by control
register.
CPU enter Sleep mode
1.20/1.26
Only CPU clock is disabled.
Fast Wakeup Powerdown mode (FWPD)
CPU enters Deep Sleep mode
1.20/1.26
Most clocks are disabled except
LIRC/LXT,
and
only
RTC/WDT/Timer/UART
peripheral
clocks still enable if their clock sources
are selected as LIRC/LXT.
Normal
mode
Power-down
CPU enters Deep Sleep mode
1.20/1.26
Most clocks are disabled except
LIRC/LXT,
and
only
RTC/WDT/Timer/UART
peripheral
clocks still enable if their clock sources
are selected as LIRC/LXT.
Low leakage Powerdown mode
CPU enters Deep Sleep mode
0.9
Most clocks are disabled except
LIRC/LXT,
and
only
RTC/WDT/Timer/UART
peripheral
clocks still enable if their clock sources
are selected as LIRC/LXT.
Power off
Floating
Only LIRC/LXT still enable for RTC
function and wake-up timer usage
Power off
Floating
Only LIRC/LXT still enable for RTC
function and wake-up timer usage
Power off
Floating
Only LIRC/LXT still enable for RTC
function and wake-up timer usage
Idle mode
(NPD)
(LLPD)
Standby Power-down
mode 0
Clock Disable
(SPD0)
Standby Power-down
mode 1
M480 SERIES DATASHEET
(SPD1)
Deep
mode
Power-down
(DPD)
Table 6.2-2 Power Mode Table
Note:User must turn on LIRC before entering SPD0/1 mode.
There are different power mode entry settings. Each power mode has different entry setting and
leaving condition. Table 6.2 3 shows the entry setting for each power mode. When chip power-on, chip
is running as normal mode. User can enter each mode by setting SLEEPDEEP (SCR[2]), PDEN
(CLK_PWRCT:[7]) and PDMSEL (CLK_PMUCTL[2:0]) and execute WFI instruction..
Register/Instruction
SLEEPDEEP
PDEN
PDMSEL
Mode
(SCR[2])
(CLK_PWRCTL[7])
(CLK_PMUCTL[2:0])
Fast Wakeup Power-down mode
1
1
2
Normal Power-down mode
1
1
0
Low leakage Power-down mode
1
1
1
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Standby Power-down mode 0
Standby Power-down mode 1
[1]
1
1
4
[1]
1
1
5
1
1
6
Deep Power-down mode
Table 6.2-3 Power Mode Difference Table
There are several wake-up sources in Idle mode and Power-down mode. Table 6.2-4 lists the
available clocks for each power mode.
Power Mode
Normal Mode
Idle Mode
Power-Down Mode
Definition
CPU is in active state
CPU is in sleep state
CPU is in sleep state and all
clocks stop except LXT and
LIRC. SRAM content retended.
Entry Condition
Chip is in normal mode after
system reset released
CPU executes WFI instruction. CPU sets sleep mode enable
and power down enable and
executes WFI instruction.
Wake-up Sources
N/A
All interrupts
RTC, WDT, I²C, Timer, UART,
BOD, GPIO, EINT, USCI,
USBD, ACMP and BOD.
Available Clocks
All
All except CPU clock
LXT and LIRC
After Wake-up
N/A
CPU back to normal mode
CPU back to normal mode
Table 6.2-4 Power Mode Definition Table
System reset released
CPU executes WFI
Interrupts occur
1. SLEEPDEEP(SCR[2]) = 1
2. PDEN(CLK_PWRCTL[7]) = 1
3. CPU executes WFI
Wake-up events occur
Power-down Mode
CPU Clock OFF
HXT, HIRC, PCLK OFF
LXT, LIRC ON
Flash Halt
Idle Mode
CPU Clock OFF
HXT, HIRC, PCLK ON
LXT, LIRC ON
Flash Halt
Figure 6.2-7 Power Mode State Machine
Idle Mode
NPD, LLPD, FWPD
SPD0, SPD1,
DPD
HXT
ON
Halt
Halt
Halt
HIRC
ON
Halt
LXT
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ON
Halt
[1]
ON/OFF
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Halt
[1]
ON/OFF
[1]
ON/OFF
Rev 1.00
M480 SERIES DATASHEET
Normal Mode
CPU Clock ON
HXT, HIRC, LXT, LIRC, HCLK, PCLK ON
Flash ON
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
[2]
[2]
ON/OFF
ON
PLL
ON
Halt
Halt
Halt
HCLK/PCLK
ON
Halt
Halt
Halt
CPU
Halt
Halt
Halt
Halt
SRAM Retention
ON
ON
Halt
Halt
FLASH
ON
Halt
Halt
Halt
TIMER
ON
[3]
ON/OFF
ON
ON/OFF
ON
Halt
[5]
Halt
[6]
Halt
ON/OFF
RTC
Others
Halt
[4]
[5]
ON/OFF
ON
[3]
ON/OFF
ON
ON/OFF
ON/OFF
[4]
WDT
UART
ON/OFF
[2]
LIRC
[6]
ON/OFF
ON/OFF
Halt
Halt
Halt
Table 6.2-5 Clocks in Power Modes
Note:
1. LXT ON or OFF depends on SW setting in normal mode.
2. LIRC ON or OFF depends on S/W setting in normal mode.
3. If TIMER clock source is selected as LIRC/LXT and LIRC/LXT is on.
4. If WDT clock source is selected as LIRC and LIRC is on.
5. If RTC clock source is selected as LXT and LXT is on.
6. If UART clock source is selected as LXT and LXT is on.
Wake-up sources in Normal Power-down mode (NPD):
RTC, WDT, I²C, Timer, UART, USCI, BOD, EBOD, GPIO, USBD, and ACMP.
M480 SERIES DATASHEET
After chip enters power down, the following wake-up sources can wake chip up to normal mode. Table
6.2-6 lists the condition about how to enter Power-down mode again for each peripheral.
User needs to wait this condition before setting PDEN(CLK_PWRCTL[7]) and executing WFI to enter
Power-down mode.
Power-Down Mode
Wake-Up
Source
Wake-Up Condition
NPD/
SPD0/1
DPD
Re-Entering Power-Down Mode Condition
FWPD/
LLPD
Brown-Out Detector
Reset / Interrupt
V
-
-
After software writes 1 to clear BODIF
(SYS_BODCTL[4]).
Brown-Out Detector
Reset
-
V
-
After software writes 1 to clear BODWK
(CLK_PMUSTS[13]) when SPD mode is entered.
V
-
-
After software writes 1 to clear LVRF
(SYS_RSTSTS[3])
-
V
-
After software writes 1 to clear LVRWK
(CLK_PMUSTS[12]) when SPD mode is entered.
V
V
-
After software writes 1 to clear PORF
(SYS_RSTSTS[0])
BOD
LVR
POR
Mar 30, 2018
LVR Reset
POR Reset
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External Interrupt
V
-
-
After software write 1 to clear the Px_INTSRC[n] bit.
GPIO
GPIO Interrupt
V
-
-
After software write 1 to clear the Px_INTSRC[n] bit.
GPIO(PA~PD)
Wake-up pin
rising or falling edge
event, 64-pin
-
V
-
After software writes 1 to clear GPxWK
(CLK_PMUSTS[11:8]) when SPD mode is entered.
GPIO(PC.0)
Wake-up pin
rising or falling edge
event , 1-pin
-
-
V
After software writes 1 to clear PINWK
(CLK_PMUSTS[1]) when DPD mode is entered.
Timer Interrupt
V
-
-
After software writes 1 to clear TWKF
(TIMERx_INTSTS[1]) and TIF (TIMERx_INTSTS[0]).
Wakeup by wake-up
timer time-out
-
V
V
After software writes 1 to clear TMRWK
(CLK_PMUSTS[1]) when SPD or DPD mode is
entered.
WDT Interrupt
V
-
-
After software writes 1 to clear WKF (WDT_CTL[5])
(Write Protect).
Alarm Interrupt
V
-
-
After software writes 1 to clear ALMIF
(RTC_INTSTS[0]).
Time Tick Interrupt
V
-
-
After software writes 1 to clear TICKIF
(RTC_INTSTS[1]).
Wakeup by RTC alarm
-
V
V
After software writes 1 to clear RTCWK
(CLK_PMUSTS[2]) when DPD or SPD mode is
entered.
Wakeup by RTC tick
time
-
V
V
After software writes 1 to clear RTCWK
(CLK_PMUSTS[2]) when DPD or SPD mode is
entered.
Wakeup by tamper
event
-
V
V
After software writes 1 to clear RTCWK
(CLK_PMUSTS[2]) when DPD or SPD mode is
entered.
nCTS wake-up
V
-
-
After software writes 1 to clear CTSWKF
(UARTx_WKSTS[0]).
RX Data wake-up
V
-
-
After software writes 1 to clear DATWKF
(UARTx_WKSTS[1]).
Received FIFO
Threshold Wake-up
V
-
-
After software writes 1 to clear RFRTWKF
(UARTx_WKSTS[2]).
RS-485 AAD Mode
Wake-up
V
-
-
After software writes 1 to clear RS485WKF
(UARTx_WKSTS[3]).
Received FIFO
Threshold Time-out
Wake-up
V
-
-
After software writes 1 to clear TOUTWKF
(UARTx_WKSTS[4]).
CTS Toggle
V
-
-
After software writes 1 to clear WKF
(UUART_WKSTS[0]).
Data Toggle
V
-
-
After software writes 1 to clear WKF
(UUART_WKSTS[0]).
Data toggle
V
-
-
After software writes 1 to clear WKF
(UI2C_WKSTS[0]).
Address match
V
-
-
After software writes 1 to clear WKAKDONE
(UI2C_PROTSTS[16], then writes 1 to clear WKF
(UI2C_WKSTS[0]).
SS Toggle
V
-
-
After software writes 1 to clear WKF
(USPI_WKSTS[0]).
TIMER
Wakeup timer
WDT
RTC
UART
M480 SERIES DATASHEET
INT
USCI UART
2
USCI I C
USCI SPI
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32-bit ARM Cortex -M4F Microcontroller
2
IC
Address match wake-up
V
-
-
After software writes 1 to clear WKAKDONE
(I2C_WKSTS[1]). Then software writes 1 to clear
WKIF(I2C_WKSTS[0]).
Remote Wake-up
V
-
-
After software writes 1 to clear BUSIF
(USBD_INTSTS[0]).
ACMP
Comparator PowerDown Wake-Up Interrupt
V
-
-
After software writes 1 to clear WKIF0
(ACMP_STATUS[8]) and WKIF1 (ACMP_STATUS[9]).
ACMP
ACMPO status change
-
V
-
After software writes 1 to clear ACMPWK
(CLK_PMUSTS[14]) when SPD mode is entered.
USBD
Table 6.2-6 Re-Entering Power-down Mode Condition
6.2.5
Power Modes Transition
FWPD
LLPD
NPD
SPD0/1
Wake-up reset
DPD
Wake-up reset
M480 SERIES DATASHEET
LDO_PL0_RUN
POR Reset
nReset pin
WDT reset
CHIP reset
LVR
BOD reset
Lockup reset
System reset
Core Voltage Switching
Run mode
LDO_PL1_RUN
LDO_RUN
LDO_PL1_IDLE
Idle mode
LDO_PL0_IDLE
LDO_IDLE
Figure 6.2-8 NuMicro® M480 Power Distribution Diagram
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6.2.6
System Memory Map
The NuMicro® M480 series provides 4G-byte addressing space. The memory locations assigned to
each on-chip controllers are shown in Table 6.2-7. The detailed register definition, memory space, and
programming will be described in the following sections for each on-chip peripheral. The NuMicro®
M480 series only supports little-endian data format.
Address Space
Token
Controllers
Flash and SRAM Memory Space
0x0000_0000 – 0x0003_FFFF
FLASH_BA
FLASH Memory Space (256KB)
0x0000_0000 – 0x0007_FFFF
FLASH_BA
FLASH Memory Space (512KB)
0x0800_0000 – 0x09FF_FFFF
SPIM_BA
SPIM Memory Space (32MB)
0x2000_0000 – 0x2000_7FFF
SRAM0_BA
SRAM Memory Space (32KB)
0x2000_8000 – 0x2001_FFFF
SRAM1_BA
SRAM Memory Space (96KB)
0x2002_0000 – 0x2002_7FFF
SRAM2_BA
SRAM Memory Space (32KB) for CPU only and share with SPIM
cache
0x6000_0000 – 0x6FFF_FFFF
EXTMEM_BA
External Memory Space (256MB)
Peripheral Controllers Space (0x4000_0000 – 0x400F_FFFF)
SYS_BA
System Control Registers
0x4000_0200 – 0x4000_02FF
CLK_BA
Clock Control Registers
0x4000_0300 – 0x4000_03FF
NMI_BA
NMI Control Registers
0x4000_4000 – 0x4000_4FFF
GPIO_BA
GPIO Control Registers
0x4000_7000 – 0x4000_7FFF
SPIM_BA
SPIM Control Registers
0x4000_8000 – 0x4000_8FFF
PDMA_BA
Peripheral DMA Control Registers
0x4000_9000 – 0x4000_9FFF
USBH_BA
USB Host Control Registers
0x4000_B000 – 0x4000_BFFF
EMAC_BA
Ethernet MAC Control Registers
0x4000_C000 – 0x4000_CFFF
FMC_BA
Flash Memory Control Registers
0x4000_D000 – 0x4000_DFFF
SDH0_BA
SDHOST0 Control Registers
0x4000_E000 – 0x4000_EFFF
SDH1_BA
SDHOST1 Control Registers
0x4001_0000 – 0x4001_0FFF
EBI_BA
External Bus Interface Control Registers
0x4001_9000 – 0x4001_9FFF
HSUSBD_BA
HSUSBD Control Registers
0x4001_A000 – 0x4001_AFFF
HSUSBH _BA
HSUSBH Host Control Registers
0x4003_1000 – 0x4003_1FFF
CRC_BA
CRC Generator Registers
0x4003_E000 – 0x4003_EFFF
SWDC_BA
SWD Control Registers
0x4003_F000 – 0x4003_FFFF
ETMC_BA
ETM Control Registers
0x5008_0000 – 0x5008_0FFF
CRYP_BA
Cryptographic Accelerator Registers
M480 SERIES DATASHEET
0x4000_0000 – 0x4000_01FF
APB Controllers Space (0x4000_0000 ~ 0x400F_FFFF)
0x4004_0000 – 0x4004_0FFF
WDT_BA
Watchdog Timer Control Registers
0x4004_1000 – 0x4004_1FFF
RTC_BA
Real Time Clock (RTC) Control Register
Mar 30, 2018
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32-bit ARM Cortex -M4F Microcontroller
M480 SERIES DATASHEET
0x4004_3000 – 0x4004_3FFF
EADC_BA
Enhanced Analog-Digital-Converter (EADC) Control Registers
0x4004_5000 – 0x4004_5FFF
ACMP01_BA
Analog Comparator 0/ 1 Control Registers
0x4004_6000 – 0x4004_6FFF
OPA_BA
OP Amplifier Control Registers
0x4004_7000 – 0x4004_7FFF
DAC_BA
DAC Control Registers
0x4004_8000 – 0x4004_8FFF
I2S0_BA
I S0 Interface Control Registers
0x4004_D000 – 0x4004_DFFF
OTG_BA
OTG Control Registers
0x4004_F000 – 0x4004_FFFF
HSOTG_BA
HSOTG Control Registers
0x4005_0000 – 0x4005_0FFF
TMR01_BA
Timer0/Timer1 Control Registers
0x4005_1000 – 0x4005_1FFF
TMR23_BA
Timer2/Timer3 Control Registers
0x4005_8000 – 0x4005_8FFF
EPWM0_BA
PWM0 Control Registers
0x4005_9000 – 0x4005_9FFF
EPWM1_BA
PWM1 Control Registers
0x4005_A000 – 0x4005_AFFF
BPWM0_BA
BPWM0 Control Registers
0x4005_B000 – 0x4005_BFFF
BPWM1_BA
BPWM1 Control Registers
0x4006_0000 – 0x4006_0FFF
QSPI0_BA
Quad SPI0 Control Registers
0x4006_1000 – 0x4006_1FFF
SPI0_BA
SPI0 Control Registers
0x4006_2000 – 0x4006_2FFF
SPI1_BA
SPI1 Control Registers
0x4006_3000 – 0x4006_3FFF
SPI2_BA
SPI2 Control Registers
0x4006_4000 – 0x4006_4FFF
SPI3_BA
SPI3 Control Registers
0x4007_0000 – 0x4007_0FFF
UART0_BA
UART0 Control Registers
0x4007_1000 – 0x4007_1FFF
UART1_BA
UART1 Control Registers
0x4007_2000 – 0x4007_2FFF
UART2_BA
UART2 Control Registers
0x4007_3000 – 0x4007_3FFF
UART3_BA
UART3 Control Registers
0x4007_4000 – 0x4007_4FFF
UART4_BA
UART4 Control Registers
0x4007_5000 – 0x4007_5FFF
UART5_BA
UART5 Control Registers
0x4008_0000 – 0x4008_0FFF
I2C0_BA
I C0 Control Registers
0x4008_1000 – 0x4008_1FFF
I2C1_BA
I C1 Control Registers
0x4008_2000 – 0x4008_2FFF
I2C2_BA
I C2 Control Registers
0x4009_0000 – 0x4009_0FFF
SC0_BA
Smartcard Host 0 Control Registers
0x4009_1000 – 0x4009_1FFF
SC1_BA
Smartcard Host 1 Control Registers
0x4009_2000 – 0x4009_2FFF
SC2_BA
Smartcard Host 2 Control Registers
0x4009_3000 – 0x4009_3FFF
SC3_BA
Smartcard Host 3 Control Registers
0x400A_0000 – 0x400A_0FFF
CAN0_BA
CAN0 Bus Control Registers
0x400A_1000 – 0x400A_1FFF
CAN1_BA
CAN1 Bus Control Registers
0x400B_0000 – 0x400B_0FFF
QEI0_BA
QEI0 Control Registers
0x400B_1000 – 0x400B_1FFF
QEI1_BA
QEI1 Control Registers
Mar 30, 2018
2
2
2
2
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
0x400B_4000 – 0x400B_4FFF
ECAP0_BA
ECAP0 Control Registers
0x400B_5000 – 0x400B_5FFF
ECAP1_BA
ECAP1 Control Registers
0x400C_0000 – 0x400C_0FFF
USBD_BA
USB Device Control Register
0x400D_0000 – 0x400D_0FFF
USCI0_BA
USCI0 Control Registers
0x400D_1000 – 0x400D_1FFF
USCI1_BA
USCI1 Control Registers
System Controllers Space (0xE000_E000 ~ 0xE000_EFFF)
0xE000_E010 – 0xE000_E0FF
SCS_BA
System Timer Control Registers
0xE000_E100 – 0xE000_ECFF
SCS_BA
External Interrupt Controller Control Registers
0xE000_ED00 – 0xE000_ED8F
SCS_BA
System Control Registers
Table 6.2-7 Address Space Assignments for On-Chip Controllers
6.2.7
SRAM Memory Orginization
The M480 series supports embedded SRAM with total 160 Kbytes and the SRAM organization is
separated to two banks: SRAM bank0 and SRAM bank1 and SRAM bank2. The first bank has 32
Kbytes address space, the second bank has 96 Kbyte address space and the third bank has 32Kbyte.
These three banks address space can be accessed simultaneously. The SRAM bank0 supports parity
error check to make sure chip operating more stable. The SRAM bank2 is shared with SPIM cache, it
can switch to external SPI Flash cache memory.
Supports byte / half word / word write
Supports fixed 32 Kbytes SRAM bank0 for independent access
Supports parity error check function for SRAM bank0
Supports oversize response error
Supports remap address to 0x1000_0000
AHB Bus
Supports total 160 Kbytes SRAM
AHB interface
controller
SRAM decoder
SRAM bank0
AHB interface
controller
SRAM decoder
SRAM bank1
AHB interface
controller
SRAM decoder
SRAM bank2
M480 SERIES DATASHEET
Figure 6.2-9 SRAM Block Diagram
Figure 6.2-9 shows the SRAM organization of M480. There are three SRAM banks in M480. The
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32-bit ARM Cortex -M4F Microcontroller
bank0 is addressed to 32 Kbytes, the bank1 is addressed to 96 Kbytes and the bank2 is addressed to
32 Kbyte. The bank0 address space is from 0x2000_0000 to 0x2000_7FFF. The bank1 address space
is from 0x2000_8000 to 0x2001_FFFF. The bank2 address space is from 0x2002_0000 to
0x2002_7FFF. The address between 0x2002_8000 to 0x3FFF_FFFF is illegal memory space and chip
will enter hardfault if CPU accesses these illegal memory addresses.
The address of each bank is remapping from 0x2000_0000 to 0x1000_0000. CPU can access SRAM
bank0 through 0x2000_0000 to 0x2000_7FFF or 0x1000_0000 to 0x1000_7FFF, and access SRAM
bank1 through 0x2000_8000 to 0x2001_FFFF or 0x1000_8000 to 0x1001_FFFF, and access SRAM
bank2 through 0x2002_0000 to 0x2002_7FFF or 0x1002_0000 to 0x1002_7FFF.
When setting the control register CCMEN(SPIM_CTL1[2]) to 0, SRAM bank2 is switched to external
SPI Flash cache memory. In this case, the SRAM bank2 can’t be accessed as gernal SRAM. If user
access SRAM bank2 by AHB bus master, the SPI Flash controller will send error response via HRESP
AHB bus signal to bus master.
0x3FFF_FFFF
Reserved
0x2002_8000
0x2002_7FFF
0x1002_7FFF
M480 SERIES DATASHEET
512MB
32K byte
SRAM bank2
32K byte
SRAM bank2
remapping
0x2002_0000
0x1002_0000
0x2001_FFFF
0x1001_FFFF
96K byte
SRAM bank1
remapping
96K byte
SRAM bank1
0x2000_8000
0x1000_8000
0x2000_7FFF
0x1000_7FFF
32K byte
SRAM bank0
0x2000_0000
remapping
32K byte
SRAM bank0
0x1000_0000
160K byte device
160K byte device
Figure 6.2-10 SRAM Memory Organization
SRAM bank0 has byte parity error check function. When CPU is accessing SRAM bank0, the parity
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error checking mechanism is dynamic operating. As parity error occured, the PERRIF
(SYS_SRAM_STATUS[0]) will be asserted to 1 and the SYS_SRAM_ERRADDR register will recode
the address with parity error. Chip will enter interrupt when SRAM parity error occurred if PERRIEN
(SYS_SRAM_INTCTL[0]) is set to 1. When SRAM parity error occured, chip will stop detecting SRAM
parity error until user writes 1 to clear the PERRIF(SYS_SRAM_STATUS[0]) bit.
6.2.8
Bus Matrix
The M480 series supports Bus Matrix to manage the access arbitration between masters. The access
arbitration can be selected by INTACTEN (SYS_AHBMCTL[0]) to use round-robin algorithm or set
Cortex® -M4 CPU as the highest bus priority.
EMC
M7
SDIO1
HSUSBD
M5
HSUSBH
USBH
Crypto
SDIO0
M4
SPIM DMA
PDMA
M4-SBUS
M4-DBUS
M2
M1
M0
S0
S1
S2
FLASH
SRAM1
(32K)
SRAM2
(96K)
S3
APB1
S4
APB2
S5
EBI
S6
AHB
(ctrl)
S7
SPIM
S8
SRAM3
(32K)
Figure 6.2-11 NuMicro® M480 Bus Matrix Diagram
6.2.9
HIRC Auto Trim
This chip supports auto-trim function: the HIRC trim (12 MHz RC oscillator), according to the accurate
LXT (32.768 kHz crystal oscillator) or USB SOF (Start-Of-Frame), automatically gets accurate HIRC
output frequency, 0.25 % deviation within all temperature ranges.
For instance, the system needs an accurate 12 MHz clock. In such case, if neither using use PLL as
the system clock source nor soldering 32.768 kHz crystal in system, user has to set REFCKSEL
(SYS_IRCTCTL[10] reference clock selection) to “1”, set FREQSEL (SYS_IRCTCTL[1:0] trim
frequency selection) to “10”, and the auto-trim function will be enabled. Interrupt status bit FREQLOCK
(SYS_IRCTISTS[8] HIRC frequency lock status) “1” indicates the HIRC output frequency is accurate
within 0.25% deviation.
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M4-IBUS
M3
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
6.2.10 System Timer (SysTick)
The Cortex® -M4 includes an integrated system timer, SysTick, which provides a simple, 24-bit clearon-write, decrementing, wrap-on-zero counter with a flexible control mechanism. The counter can be
used as a Real Time Operating System (RTOS) tick timer or as a simple counter.
When system timer is enabled, it will count down from the value in the SysTick Current Value Register
(SYST_VAL) to 0, and reload (wrap) to the value in the SysTick Reload Value Register (SYST_LOAD)
on the next clock cycle, and then decrement on subsequent clocks. When the counter transitions to 0,
the COUNTFLAG status bit is set. The COUNTFLAG bit clears on reads.
The SYST_VAL value is UNKNOWN on reset. Software should write to the register to clear it to 0
before enabling the feature. This ensures the timer will count from the SYST_LOAD value rather than
an arbitrary value when it is enabled.
If the SYST_LOAD is 0, the timer will be maintained with a current value of 0 after it is reloaded with
this value. This mechanism can be used to disable the feature independently from the timer enable bit.
For more detailed information, please refer to the “ARM® Cortex® -M4 Technical Reference Manual”
and “ARM® v6-M Architecture Reference Manual”.
6.2.11 Nested Vectored Interrupt Controller (NVIC)
The NVIC and the processor core interface are closely coupled to enable low latency interrupt
processing and efficient processing of late arriving interrupts. The NVIC maintains knowledge of the
stacked, or nested, interrupts to enable tail-chaining of interrupts. You can only fully access the NVIC
from privileged mode, but you can cause interrupts to enter a pending state in user mode if you enable
the Configuration and Control Register. Any other user mode access causes a bus fault. You can
access all NVIC registers using byte, halfword, and word accesses unless otherwise stated. NVIC
registers are located within the SCS (System Control Space). All NVIC registers and system debug
registers are little-endian regardless of the endianness state of the processor.
The NVIC supports:
M480 SERIES DATASHEET
An implementation-defined number of interrupts, in the range 1-240 interrupts.
A programmable priority level of 0-16 for each interrupt; a higher level corresponds to
a lower priority, so level 0 is the highest interrupt priority.
Level and pulse detection of interrupt signals.
Dynamic reprioritization of interrupts.
Grouping of priority values into group priority and subpriority fields.
Interrupt tail-chaining.
An external Non Maskable Interrupt (NMI)
WIC with Ultra-low Power Sleep mode support
The processor automatically stacks its state on exception entry and unstacks this state on exception
exit, with no instruction overhead. This provides low latency exception handling.
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6.3 Clock Controller
6.3.1
Overview
The clock controller generates clocks for the whole chip, including system clocks and all peripheral
clocks. The clock controller also implements the power control function with the individually clock
ON/OFF control, clock source selection and a clock divider. The chip will not enter Power-down mode
until CPU sets the Power-down enable bit PDEN(CLK_PWRCTL[7]) and Cortex® -M4 core executes
the WFI instruction. After that, chip enters Power-down mode and wait for wake-up interrupt source
triggered to leave Power-down mode. In Power-down mode, the clock controller turns off the 4~24
MHz external high speed crystal (HXT) and 12 MHz internal high speed RC oscillator (HIRC) to
reduce the overall system power consumption. Figure 6.3-1 shows the clock generator and the
overview of the clock source control.
M480 SERIES DATASHEET
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ACMP
BPWM0
HIRC
12MHz
HXT
4~24MHz
LXT
32.768 kHz
LIRC
10 kHz
EADC
ECAP0
BPWM1
CRC
I2C0
EBI
HIRC
1
PLLFOUT
PLL FOUT
HXT
EMC
0
CLK_PLLCTL[19]
HIRC
111
LIRC
HXT
PCLK0
CAN1
I2C2
DAC
PCLK1
I2S
ECAP1
FMC
OPA
I2C1
PDMA
EPWM0
OTG
SD0
QEI0
HSOTG
SD1
SC0
EPWM1
CRYP
SC2
QEI1
RTC
SPIM
QSPI0
SPI1
SC1
001
HSUSBD
SPI3
SPI0
000
HSUSBH
TMR0
SPI2
USBH
TMR1
TMR2
UR0
TMR3
UR2
UR1
010
LXT
/1,/2,/4,/8,/16
SRAM
011
PLLFOUT
HCLK
1/(HCLKDIV+1)
CLK_CLKSEL0[2:0]
MDCCLK
HCLK
CAN0
CPU
1/(EMACDIV+1)
REFCLK
1/2
1/20
Ethernet
RX_CLK
TX_CLK
UR3
UR4
EMC
USBD
UR5
USCI0
USCI1
WDG
LIRC
HCLK
11
1/2048
10
LXT
01
/1,/2,/4,/8,/16
WDT
CLK_CLKSEL1[1:0]
HIRC
11
LXT
LIRC
WWDT
HCLK
1/2048
HIRC
HCLK
1/2
111
1/2
011
1/2
010
01
HXT
10
00
CLK_CLKSEL1[25:24]
CLK_CLKSEL1[27:26]
CLK_CLKSEL3[25:24]
CLK_CLKSEL3[27:26]
CLK_CLKSEL3[29:28]
CLK_CLKSEL3[31:30]
CLK_CLKSEL1[31:30]
CPUCLK
UART0
UART1
UART2
UART3
UART4
UART5
1/(UART0DIV+1)
1/(UART1DIV+1)
1/(UART2DIV+1)
1/(UART3DIV+1)
1/(UART4DIV+1)
1/(UART5DIV+1)
10
PLLFOUT
11
1
SysTick
HXT
LXT
001
HXT
0
USB2.0 OTG
Controller
SYST_CTRL[2]
HXT
USB2.0 OTG
PHY
000
USB2.0 Device
Controller
30MHz
USB2.0 Host
Controller
CLK_CLKSEL0[5:3]
USB1.1 OTG
PHY
HIRC
11
PLLFOUT
HCLK
10
PLLFOUT
HXT
1/(SDH0DIV+1)
1/(SDH1DIV+1)
01
/(USBDIV + 1)
SD0
SD1
USB1.1 Device
Controller
48MHz
USB1.1 OTG
Controller
00
CLK_CLKSEL0[21:20]
CLK_CLKSEL0[23:22]
DIV1EN
(CLK_CLKOCTL[5])
HIRC
PCLK1
USB1.1 Host
Controller
1/(EADCDIV+1)
EADC
11
HCLK
10
LXT
LIRC
/2(CLK_CLKOCTL[3:0]+1)
0
1
00
0
CLK_CLKSEL1[29:28]
CLK_CLKSEL3[8]
M480 SERIES DATASHEET
HIRC
LIRC
10
PLLFOUT
HXT
0
1 Hz clock from RTC
/32768
LXT
11
PCLK0
1
RTCSEL(CLK_CLKSEL3[8])
I2S
01
00
CLK_CLKSEL3[17:16]
HIRC
PCLK1
HIRC
11
PCLK0
10
PLLFOUT
HXT
01
PLLFOUT
1/(QSPI0_CLKDIV[8:0]+1)
1/(SPI1_CLKDIV[8:0]+1)
1/(SPI3_CLKDIV[8:0]+1)
QSPI0
SPI1
SPI3
HXT
PCLK1
PCLK0
1
PLLFOUT
0
PLLFOUT
EPWM 0
BPWM 0
HIRC
11
PCLK0
10
PLLFOUT
HXT
01
1/(SC0DIV+1)
1/(SC2DIV+1)
LXT
HXT
CLK_CLKSEL1 [10:8]
CLK_CLKSEL1[14:12]
01
1/(SPI0_CLKDIV[8:0]+1)
1/(SPI2_CLKDIV[8:0]+1)
SPI0
SPI2
00
1
0
EPWM 1
BPWM 1
PLLFOUT
HXT
11
10
1/(SC1DIV+1)
SC1
01
00
CLK_CLKSEL3[3:2]
HIRC
111
LIRC
101
011
PCLK0
PCLK0
SC0
SC2
00
CLK_CLKSEL3[1:0]
CLK_CLKSEL3[5:4]
TM0/TM1
10
CLK_CLKSEL2[1]
CLK_CLKSEL2[9]
CLK_CLKSEL2[0]
CLK_CLKSEL2[8]
HIRC
11
CLK_CLKSEL2[5:4]
CLK_CLKSEL2[11:10]
00
CLK_CLKSEL2[3:2]
CLK_CLKSEL2[7:6]
CLK_CLKSEL2[13:12]
LIRC
CLKO
1
RTC
LXT
HIRC
0
01
HXT
1
CLK1HZEN
(CLK_CLKOCTL[6])
010
TMR0
TMR1
PCLK1
LXT
001
HXT
000
111
101
011
TM2/TM3
010
TMR2
TMR3
001
000
CLK_CLKSEL1 [18:16]
CLK_CLKSEL1[22:20]
Figure 6.3-1 Clock Generator Global View Diagram
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6.3.2
Clock Generator
The clock generator consists of 5 clock sources, which are listed below:
32.768 kHz external low speed crystal oscillator (LXT)
4~24 MHz external high speed crystal oscillator (HXT)
Programmable PLL output clock frequency (PLLFOUT), PLL source can be selected from external
4~24 MHz external high speed crystal (HXT) or 12 MHz internal high speed oscillator (HIRC)
12 MHz internal high speed RC oscillator (HIRC)
10 kHz internal low speed RC oscillator (LIRC)
LXTEN (CLK_PWRCTL[1])
X32_IN
External 32.768
kHz Crystal
(LXT)
LXT
X32_OUT
HXTEN (CLK_PWRCTL[0])
HXT
XT1_IN
External 4~24
MHz Crystal
(HXT)
XT1_OUT
PLLSRC (CLK_PLLCTL[19])
0
HIRCEN (CLK_PWRCTL[2])
PLL
PLL FOUT
1
M480 SERIES DATASHEET
Internal 12 MHz
Oscillator
(HIRC)
HIRC
LIRCEN (CLK_PWRCTL[3])
Internal 10 kHz
Oscillator
(LIRC)
LIRC
Figure 6.3-2 Clock Generator Block Diagram
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6.3.3
System Clock and SysTick Clock
The system clock has 5 clock sources, which were generated from clock generator block. The clock
source switch depends on the register HCLKSEL (CLK_CLKSEL0[2:0]). The block diagram is shown
in Figure 6.3-3.
HCLKSEL
(CLK_CLKSEL0[2:0])
HIRC
LIRC
PLLFOUT
LXT
HXT
111
CPUCLK
011
1/(HCLK_N+1)
1/(HCLKDIV+1)
HCLKDIV
(CLK_CLKDIV0[3:0])
010
001
000
CPU in Power Down Mode
HCLK
PCLK0
PCLK1
CPU
AHB
APB0
APB1
Figure 6.3-3 System Clock Block Diagrams
There are two clock fail detectors to observe HXT and LXT clock source and they have individual
enable and interrupt control. When HXT detector is enabled, the HIRC clock is enabled automatically.
When LXT detector is enabled, the LIRC clock is enabled automatically.
M480 SERIES DATASHEET
When HXT clock detector is enabled, the system clock will auto switch to HIRC if HXT clock stop
being detected on the following condition: system clock source comes from HXT or system clock
source comes from PLL with HXT as the input of PLL. If HXT clock stop condition is detected, the
HXTFIF (CLK_CLKDSTS[0]) is set to 1 and chip will enter interrupt if HXTFIE (CLK_CLKDCTL[5]) is
set to 1. User can trying to recover HXT by disable HXT and enable HXT again to check if the clock
stable bit is set to 1 or not. If HXT clock stable bit is set to 1, it means HXT is recover to oscillate after
re-enable action and user can switch system clock to HXT again.
Figure 6.3-4 shows the HXT clock stops detection and system clock switches to HIRC procedure.
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Set HXTFDEN To enable
HXT clock detector
NO
HXTFIF = 1?
YES
System clock source =
“HXT” or “PLL with
HXT” ?
System clock keep
original clock
NO
YES
Switch system clock to
HIRC
Figure 6.3-4 HXT Stop Protect Procedure
STCLKSEL
(CLK_CLKSEL0[5:3])
HIRC
HCLK
HXT
LXT
HXT
1/2
111
1/2
011
1/2
010
STCLK
001
000
Figure 6.3-5 SysTick Clock Control Block Diagram
6.3.4
Peripherals Clock
Each peripheral clock has its own clock source selection. Refer to the CLK_CLKSEL1, CLK_CLKSEL2
and CLK_CLKSEL3 register.
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M480 SERIES DATASHEET
The clock source of SysTick in Cortex® -M4 core can use CPU clock or external clock
(SYST_CTRL[2]). If using external clock, the SysTick clock (STCLK) has 5 clock sources. The clock
source switch depends on the setting of the register STCLKSEL (CLK_CLKSEL0[5:3]). The block
diagram is shown in Figure 6.3-5.
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
6.3.5
Power-down Mode Clock
When entering Power-down mode, system clocks, some clock sources and some peripheral clocks
are disabled. Some clock sources and peripherals clock are still active in Power-down mode.
For theses clocks, which still keep active, are listed below:
Clock Generator
–
10 kHz internal low speed RC oscillator (LIRC) clock
–
32.768 kHz external low speed crystal oscillator (LXT) clock
Peripherals Clock (When the modules adopt LXT or LIRC as clock source)
6.3.6
Clock Output
This device is equipped with a power-of-2 frequency divider which is composed of 16 chained divideby-2 shift registers. One of the 16 shift register outputs selected by a sixteen to one multiplexer is
reflected to CLKO function pin. Therefore there are 16 options of power-of-2 divided clocks with the
frequency from Fin/21 to Fin/216 where Fin is input clock frequency to the clock divider.
The output formula is Fout = Fin/2(N+1), where Fin is the input clock frequency, Fout is the clock divider
output frequency and N is the 4-bit value in FREQSEL (CLK_CLKOCTL[3:0]).
When writing 1 to CLKOEN (CLK_CLKOCTL[4]), the chained counter starts to count. When writing 0
to CLKOEN (CLK_CLKOCTL[4]), the chained counter continuously runs till divided clock reaches low
state and stays in low state.
CLKOEN
(CLK_CLKOCTL[4])
Enable
divide-by-2 counter
1/2
HIRC
HCLK
M480 SERIES DATASHEET
LXT
HXT
1/22
FREQSEL
(CLK_CLKOCTL[3:0])
16 chained
divide-by-2 counter
1/23
…...
1/215
DIV1EN
(CLK_CLKOCTL[5])
1/216
0000
0001
:
:
1110
1111
11
10
CLK1HZEN
(CLK_CLKOCTL[6])
16 to 1
MUX
0
0
1
CLKO
1
01
00
RTCSEL(CLK_CLKSEL3[8])
CLKOSEL (CLK_CLKSEL1[29:28])
LIRC
0
/32768
LXT
1 Hz clock from RTC
1
Figure 6.3-6 Clock Output Block Diagram
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6.3.7
USB Clock Source
The clock sources of USB 1.0 and 2.0 systems are generated from USB2.0 PHY clock or
programmable PLL output. The generated clocks are shown in Figure 6.3-7.
USB2.0 OTG
Controller
HXT
USB2.0 OTG
PHY
30MHz
USB2.0 Device
Controller
USB2.0 Host
Controller
USB1.1 OTG
PHY
PLLFOUT
/(USBDIV + 1)
USB1.1 Host
Controller
48MHz
USB1.1 Device
Controller
USB1.1 OTG
Controller
Figure 6.3-7 USB Clock Source
M480 SERIES DATASHEET
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6.4 Flash Memeory Controller (FMC)
6.4.1
Overview
The FMC is equipped with dual-bank on-chip embedded Flash (BANK0 and BANK1) for application
and configurable Data Flash to store some application dependent data. Both BANK0 and BANK1 have
64/128/256 Kbytes space. Thus, the total size of application rom (APROM) is 128K/256K/512K. A
User Configuration block provides for system initiation in BANK0. A 4 Kbytes loader ROM (LDROM) is
used for In-System-Programming (ISP) function in BANK0. A 4 Kbytes security protection ROM
(SPROM) can conceal user program. A 2 Kbytes one-time-program ROM (OTP) is used for recording
one-time-program data in BANK1. A 32K Boot Loader consists of native ISP functions. A 4KB cache
with zero wait cycle is used to improve Flash access performance. This chip also supports InApplication-Programming (IAP) function. User switches the code executing without chip reset after the
embedded Flash is updated.
6.4.2
Features
M480 SERIES DATASHEET
Supports dual-bank Flash macro for safe firmware upgrade
Supports 128/256/512 Kbytes application ROM (APROM)
Supports 4 Kbytes loader ROM (LDROM)
Supports 4 Kbytes security protection ROM (SPROM) to conceal user program
Supports Data Flash with configurable memory size
Supports 16 bytes User Configuration block to control system initiation
Supports 2 Kbytes one-time-program ROM (OTP)
Supports 4 Kbytes page erase for all embedded Flash
Supports Boot Loader with native In-System-Programming (ISP) functions
Supports Security Key protection function for APROM, LDROM, SPROM, User
Configuration block and KPROM protection
Supports 32-bit/64-bit and multi-word Flash programming function
Supports fast Flash programming verification function
Supports CRC32 checksum calculation function
Supports Flash all one verification function
Supports In-System-Programming (ISP) / In-Application-Programming (IAP) to update
embedded Flash memory
Supports cache memory to improve Flash access performance and reduce power
consumption
Supports auto-tuning Flash access cycle function to optimize the Flash access
performance
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6.5 General Purpose I/O (GPIO)
6.5.1
Overview
This chip has up to 118 General Purpose I/O pins to be shared with other function pins depending on
the chip configuration. These 118 pins are arranged in 8 ports named as PA, PB, PC, PD, PE, PF, PG
and PH. PA, PB, PE and PG has 16 pins on port. PC, PD has 15 pins on port. PF, PH has 12 pins on
port. Each of the 118 pins is independent and has the corresponding register bits to control the pin
mode function and data.
The I/O type of each of I/O pins can be configured by software individually as Input, Push-pull output,
Open-drain output or Quasi-bidirectional mode. After the chip is reset, the I/O mode of all pins are
depending on CIOINI (CONFIG0[10]).
6.5.2
Features
Four I/O modes:
–
Quasi-bidirectional mode
–
Push-Pull Output mode
–
Open-Drain Output mode
–
Input only with high impendence mode
TTL/Schmitt trigger input selectable
I/O pin can be configured as interrupt source with edge/level setting
Supports High Drive and High Slew Rate I/O mode
Configurable default I/O mode of all pins after reset by CIOINI (CONFIG0[10]) setting
–
CIOINI = 0, all GPIO pins in Quasi-bidirectional mode after chip reset
–
CIOINI = 1, all GPIO pins in input mode after chip reset
I/O pin internal pull-up resistor enabled only in Quasi-bidirectional I/O mode
Enabling the pin interrupt function will also enable the wake-up function
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6.6 PDMA Controller (PDMA)
6.6.1
Overview
The peripheral direct memory access (PDMA) controller is used to provide high-speed data transfer.
The PDMA controller can transfer data from one address to another without CPU intervention. This
has the benefit of reducing the workload of CPU and keeps CPU resources free for other applications.
The PDMA controller has a total of 16 channels and each channel can perform transfer between
memory and peripherals or between memory and memory.
6.6.2
Features
Supports 16 independently configurable channels
Selectable 2 level of priority (fixed priority or round-robin priority)
Supports transfer data width of 8, 16, and 32 bits
Supports source and destination address increment size can be byte, half-word, word or
no increment
Supports software and SPI, UART, DAC, ADC and PWM request
Supports Scatter-Gather mode to perform sophisticated transfer through the use of the
descriptor link list table
Supports single and burst transfer type
Supports time-out function on channel 0 and channel1
Supports stride function from channel 0 to channel 5
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6.7 Timer Controller (TMR)
6.7.1
Overview
The timer controller includes four 32-bit timers, Timer0 ~ Timer3, allowing user to easily implement a
timer control for applications. The timer can perform functions, such as frequency measurement, delay
timing, clock generation, and event counting by external input pins, and interval measurement by
external capture pins.
The timer controller also provides four PWM generators. Each PWM generator supports two PWM
output channels in independent mode and complementary mode. The output state of PWM output pin
can be control by pin mask, polarity and break control, and dead-time generator.
6.7.2
6.7.2.1
Timer Function Features
Four sets of 32-bit timers, each timer having one 24-bit up counter and one 8-bit prescale
counter
Independent clock source for each timer
Provides one-shot, periodic, toggle-output and continuous counting operation modes
24-bit up counter value is readable through CNT (TIMERx_CNT[23:0])
Supports event counting function
24-bit capture value is readable through CAPDAT (TIMERx_CAP[23:0])
Supports external capture pin event for interval measurement
Supports external capture pin event to reset 24-bit up counter
Supports chip wake-up from Idle/Power-down mode if a timer interrupt signal is
generated
Support Timer0 ~ Timer3 time-out interrupt signal or capture interrupt signal to trigger
EPWM, EADC, DAC and PDMA function
Supports internal capture triggered while internal ACMP output signal transition
Supports Inter-Timer trigger mode
Supports event counting source from internal USB SOF signal
PWM Function Features
Supports maximum clock frequency up to maximum PCLK
Supports independent mode for PWM generator with two output channels
Supports complementary mode for PWM generator with paired PWM output channel
–
12-bit dead-time insertion with 12-bit prescale
Supports 12-bit prescale from 1 to 4096
Supports 16-bit PWM counter
–
Up, down and up-down count operation type
–
One-shot or auto-reload counter operation mode
Supports mask function and tri-state enable for each PWM output pin
Supports brake function
–
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6.7.2.2
Features
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Brown-out detection, SRAM parity error and CPU lockup)
–
Brake pin noise filter control for brake source
–
Edge detect brake source to control brake state until brake status cleared
–
Level detect brake source to auto recover function after brake condition removed
Supports interrupt on the following events:
–
PWM zero point, period point, up-count compared or down-count compared point
events
–
Brake condition happened
Supports trigger EADC on the following events:
–
PWM zero point, period, zero or period point, up-count compared or down-count
compared point events
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6.8 Watchdog Timer (WDT)
6.8.1
Overview
The Watchdog Timer (WDT) is used to perform a system reset when system runs into an unknown
state. This prevents system from hanging for an infinite period of time. Besides, this Watchdog Timer
supports the function to wake up system from Idle/Power-down mode.
6.8.2
Features
18-bit free running up counter for WDT time-out interval
Selectable time-out interval (24 ~ 218) and the time-out interval is 1.6 ms ~ 26.214 s if
WDT_CLK = 10 kHz.
System kept in reset state for a period of (1 / WDT_CLK) * 63
Supports selectable WDT reset delay period, including 1026、130、18 or 3 WDT_CLK
reset delay period
Supports to force WDT enabled after chip powered on or reset by setting CWDTEN[2:0]
in Config0 register
Supports WDT time-out wake-up function only if WDT clock source is selected as 10 kHz
or LXT.
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6.9 Window Watchdog Timer (WWDT)
6.9.1
Overview
The Window Watchdog Timer (WWDT) is used to perform a system reset within a specified window
period to prevent software run to uncontrollable status by any unpredictable condition.
6.9.2
Features
6-bit down counter value (CNTDAT, WWDT_CNT[5:0]) and 6-bit compare value
(CMPDAT, WWDT_CTL[21:16]) to make the WWDT time-out window period flexible
Supports 4-bit value (PSCSEL, WWDT_CTL[11:8]) to programmable maximum 11-bit
prescale counter period of WWDT counter
WWDT counter suspends in Idle/Power-down mode
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6.10 Real Time Clock (RTC)
6.10.1 Overview
The Real Time Clock (RTC) controller provides the real time and calendar message. The RTC offers
programmable time tick and alarm match interrupts. The data format of time and calendar messages
are expressed in BCD format. A digital frequency compensation feature is available to compensate
external crystal oscillator frequency accuracy.
6.10.2 Features
Supports real time counter in RTC_TIME (hour, minute, second) and calendar counter in
RTC_CAL (year, month, day) for RTC time and calendar check.
Supports alarm time (hour, minute, second) and calendar (year, month, day) settings in
RTC_TALM and RTC_CALM.
Supports alarm time (hour, minute, second) and calendar (year, month, day) mask enable
in RTC_TAMSK and RTC_CAMSK.
Selectable 12-hour or 24-hour time scale in RTC_CLKFMT register.
Supports Leap Year indication in RTC_LEAPYEAR register.
Supports Day of the Week counter in RTC_WEEKDAY register.
Frequency of RTC clock source compensate by RTC_FREQADJ register.
All time and calendar message expressed in BCD format.
Supports periodic RTC Time Tick interrupt with 8 period interval options 1/128, 1/64,
1/32, 1/16, 1/8, 1/4, 1/2 and 1 second.
Supports RTC Time Tick and Alarm Match interrupt.
Supports 1 Hz clock output.
Supports chip wake-up from Idle or Power-down mode while a RTC interrupt signal is
generated.
Supports Daylight Saving Time software control in RTC_DSTCTL.
Supports up 3 pairs dynamic loop tamper pin or 6 individual tamper pin.
Supports 80 bytes spare registers and tamper pins detection to clear the content of these
spare registers.
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6.11 EPWM Generator and Capture Timer (EPWM)
6.11.1 Overview
The chip provides two EPWM generators － EPWM0 and EPWM1. Each EPWM supports 6 channels
of EPWM output or input capture. There is a 12-bit prescaler to support flexible clock to the 16-bit
EPWM counter with 16-bit comparator. The EPWM counter supports up, down and up-down counter
types. EPWM uses comparator compared with counter to generate events. These events use to
generate EPWM pulse, interrupt and trigger signal for EADC/DAC to start conversion.
The EPWM generator supports two standard EPWM output modes: Independent mode and
Complementary mode, they have difference architecture. There are two output functions based on
standard output modes: Group function and Synchronous function. Group function can be enabled
under Independent mode or complementary mode. Synchronous function only enabled under
complementary mode. Complementary mode has two comparators to generate various EPWM pulse
with 12-bit dead-time generator and another free trigger comparator to generate trigger signal for
EADC. For EPWM output control unit, it supports polarity output, independent pin mask and brake
functions.
The EPWM generator also supports input capture function. It supports latch EPWM counter value to
corresponding register when input channel has a rising transition, falling transition or both transition is
happened. Capture function also support PDMA to transfer captured data to memory.
6.11.2 Features
6.11.2.1 EPWM Function Features
Supports maximum clock frequency up to maximum PLL frequency
Supports up to two EPWM modules, each module provides 6 output channels
Supports independent mode for EPWM output/Capture input channel
Supports complementary mode for 3 complementary paired EPWM output channel
M480 SERIES DATASHEET
–
Dead-time insertion with 12-bit resolution
–
Synchronous function for phase control
–
Two compared values during one period
Supports 12-bit prescaler from 1 to 4096
Supports 16-bit resolution EPWM counter
Up, down and up/down counter operation type
Supports one-shot or auto-reload counter operation mode
Supports group function
Supports synchronous function
Supports mask function and tri-state enable for each EPWM pin
Supports brake function
–
Brake source from pin, analog comparator and system safety events (clock failed,
SRAM parity error, Brown-out detection and CPU lockup).
–
Noise filter for brake source from pin
–
Leading edge blanking (LEB) function for brake source from analog comparator
–
Edge detect brake source to control brake state until brake interrupt cleared
–
Level detect brake source to auto recover function after brake condition removed
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Supports interrupt on the following events:
–
EPWM counter matches 0, period value or compared value
–
Brake condition happened
Supports trigger EADC/DAC on the following events:
–
EPWM counter matches 0, period value or compared value
–
EPWM counter match free trigger comparator compared value (only for EADC)
6.11.2.2 Capture Function Features
Supports up to 12 capture input channels with 16-bit resolution
Supports rising or falling capture condition
Supports input rising/falling capture interrupt
Supports rising/falling capture with counter reload option
Supports PDMA transfer function for EPWM all channels
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6.12 Basic PWM Generator and Capture Timer (BPWM)
6.12.1 Overview
The chip provides two BPWM generators － BPWM0 and BPWM1. Each BPWM supports 6 channels
of BPWM output or input capture. There is a 12-bit prescaler to support flexible clock to the 16-bit
BPWM counter with 16-bit comparator. The BPWM counter supports up, down and up-down counter
types, all 6 channels share one counter. BPWM uses the comparator compared with counter to
generate events. These events are used to generate BPWM pulse, interrupt and trigger signal for
EADC to start conversion. For BPWM output control unit, it supports polarity output, independent pin
mask and tri-state output enable.
The BPWM generator also supports input capture function to latch BPWM counter value to
corresponding register when input channel has a rising transition, falling transition or both transition is
happened.
6.12.2 Features
6.12.2.1 BPWM Function Features
Supports maximum clock frequency up to maximum PLL frequency.
Supports up to two BPWM modules; each module provides 6 output channels
Supports independent mode for BPWM output/Capture input channel
Supports 12-bit prescalar from 1 to 4096
Supports 16-bit resolution BPWM counter; each module provides 1 BPWM counter
–
Up, down and up/down counter operation type
Supports mask function and tri-state enable for each BPWM pin
Supports interrupt in the following events:
–
M480 SERIES DATASHEET
BPWM counter matches 0, period value or compared value
Supports trigger EADC in the following events:
–
BPWM counter matches 0, period value or compared value
6.12.2.2 Capture Function Features
Supports up to 12 capture input channels with 16-bit resolution
Supports rising or falling capture condition
Supports input rising/falling capture interrupt
Supports rising/falling capture with counter reload option
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6.13 Quadrature Encoder Interface (QEI)
6.13.1 Overview
There are two QEI controllers in this device. The Quadrature Encoder Interface (QEI) decodes speed
of rotation and motion sensor information. It can be used in any application that uses a quadrature
encoder for feedback.
6.13.2 Features
6.13.2.1 Quadrature Encoder Interface (QEI) Features
Up to two QEI controllers, QEI0 and QEI1.
Two QEI phase inputs, QEA and QEB; One Index input.
A 32-bit up/down Quadrature Encoder Pulse Counter (QEI_CNT)
A 32-bit software-latch Quadrature Encoder Pulse Counter Hold Register
(QEI_CNTHOLD)
A 32-bit Quadrature Encoder Pulse Counter Index Latch Register (QEI_CNTLATCH)
A 32-bit Quadrature Encoder Pulse Counter Compare Register (QEI_CNTCMP) with a
Pre-set Maximum Count Register (QEI_CNTMAX)
One QEI control register (QEI_CTL) and one QEI Status Register (QEI_STATUS)
Four Quadrature encoder pulse counter operation modes
–
Support x4 free-counting mode
–
Support x2 free-counting mode
–
Support x4 compare-counting mode
–
Support x2 compare-counting mode
Encoder Pulse Width measurement mode
Input frequency of QEA/QEB/IDX without noise filter must lower than PCLK/4
Input frequency of QEA/QEB/IDX with noise filter must lower than Noise Filter Clk/8
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6.14 Enhanced Input Capture Timer (ECAP)
6.14.1 Overview
This device provides up to two units of Input Capture Timer/Counter whose capture function can
detect the digital edge-changed signal at channel inputs. Each unit has three input capture channels.
The timer/counter is equipped with up counting, reload and compare-match capabilities.
6.14.2 Features
Up to two Input Capture Timer/Counter units, CAP0 and CAP1.
Each unit has 3 input channels.
Each unit has its own interrupt vector.
Each input channel has its own capture counter hold register.
24-bit Input Capture up-counting timer/counter.
With noise filter in front end of input ports.
Edge detector with three options:
–
Rising edge detection
–
Falling edge detection
–
Both edge detection
Captured events reset and/or reload capture counter.
Supports compare-match function.
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6.15 UART Interface Controller (UART)
6.15.1 Overview
The chip provides six channels of Universal Asynchronous Receiver/Transmitters (UART). The UART
controller performs Normal Speed UART and supports flow control function. The UART controller
performs a serial-to-parallel conversion on data received from the peripheral and a parallel-to-serial
conversion on data transmitted from the CPU. Each UART controller channel supports ten types of
interrupts. The UART controller also supports IrDA SIR, LIN and RS-485 function modes and autobaud rate measuring function.
6.15.2 Features
Full-duplex asynchronous communications
Separates receive and transmit 16/16 bytes entry FIFO for data payloads
Supports hardware auto-flow control
Programmable receiver buffer trigger level
Supports programmable baud rate generator for each channel individually
Supports nCTS, incoming data, Received Data FIFO reached threshold and RS-485
Address Match (AAD mode) wake-up function
Supports 8-bit receiver buffer time-out detection function
Programmable transmitting data delay time between the last stop and the next start bit by
setting DLY (UART_TOUT [15:8])
Supports Auto-Baud Rate measurement and baud rate compensation function
–
Support 9600 bps for UART_CLK is selected LXT.
Supports break error, frame error, parity error and receive/transmit buffer overflow
detection function
Fully programmable serial-interface characteristics
–
Programmable number of data bit, 5-, 6-, 7-, 8- bit character
–
Programmable parity bit, even, odd, no parity or stick parity bit generation and
detection
–
Programmable stop bit, 1, 1.5, or 2 stop bit generation
Supports IrDA SIR function mode
–
Supports for 3/16 bit duration for normal mode
Supports LIN function mode (Only UART0 /UART1 with LIN function)
–
Supports LIN master/slave mode
–
Supports programmable break generation function for transmitter
–
Supports break detection function for receiver
Supports RS-485 function mode
–
Supports RS-485 9-bit mode
–
Supports hardware or software enables to program nRTS pin to control RS-485
transmission direction
Supports PDMA transfer function
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UART Feature
UART0/ UART1
UART2/
UART3/ SC_UART
UART4/ UART5
FIFO
16 Bytes
16 Bytes
4 Bytes
Auto Flow Control (CTS/RTS)
√
√
-
√
IrDA
√
√
-
-
LIN
√
-
-
-
RS-485 Function Mode
√
√
-
√
nCTS Wake-up
√
√
-
√
Imcoming Data Wake-up
√
√
-
√
√
√
-
RS-485 Address Match (AAD mode)
√
Wake-up
√
-
Auto-Baud Rate Measurement
√
√
-
√
STOP Bit Length
1, 1.5, 2 bit
1, 1.5, 2 bit
1, 2 bit
1, 2 bit
Word Length
5, 6, 7, 8 bits
5, 6, 7, 8 bits
5, 6, 7, 8 bits
6~13 bits
Even / Odd Parity
√
√
√
√
Stick Bit
√
√
-
-
Received
Data
threshold Wake-up
FIFO
reached
USCI-UART
TX: 1byte
RX: 2byte
-
-
Note: √= Supported
Table 6.15-1 NuMicro® M480 Series UART Features
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6.16 Ethernet MAC Controller (EMAC)
6.16.1 Overview
This chip provides an Ethernet MAC Controller (EMAC) for Network application. The Ethernet MAC
controller consists of IEEE 802.3/Ethernet protocol engine with internal CAM function for recognizing
Ethernet MAC addresses, Transmit-FIFO, Receive-FIFO, TX/RX state machine controller, time
stamping engine for IEEE 1588, Magic Packet parsing engine and status controller. The EMAC
supports both the MII and RMII (Reduced MII) interface to connect with external Ethernet PHY.
6.16.2 Features
Supports IEEE Std. 802.3 CSMA/CD protocol
Supports Ethernet frame time stamping for IEEE Std. 1588 – 2002 protocol
Supports both half and full duplex for 10 Mbps or 100 Mbps operation
Supports both MII and RMII interface
Supports MII Management function to control external Ethernet PHY
Supports pause and remote pause function for flow control
Supports long frame (more than 1518 bytes) and short frame (less than 64 bytes)
reception
Supports 16 entries CAM function for Ethernet MAC address recognition
Supports Magic Packet recognition to wake system up from Power-down mode
Supports 256 bytes transmit FIFO and 256 bytes receive FIFO
Supports DMA function
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6.17 Smart Card Host Interface (SC)
6.17.1 Overview
The Smart Card Interface controller (SC controller) is based on ISO/IEC 7816-3 standard and fully
compliant with PC/SC Specifications. It also provides status of card insertion/removal.
6.17.2 Features
ISO 7816-3 T = 0, T = 1 compliant
EMV2000 compliant
Three ISO 7816-3 ports
Separates receive/transmit 4 byte entry FIFO for data payloads
Programmable transmission clock frequency
Programmable receiver buffer trigger level
Programmable guard time selection (11 ETU ~ 267 ETU)
One 24-bit timer and two 8-bit timers for Answer to Request (ATR) and waiting times
processing
Supports auto direct / inverse convention function
Supports transmitter and receiver error retry and error number limiting function
Supports hardware activation sequence process, and the time between PWR on and CLK
start is configurable
Supports hardware warm reset sequence process
Supports hardware deactivation sequence process
Supports hardware auto deactivation sequence when detected the card removal
Supports UART mode
M480 SERIES DATASHEET
–
Full duplex, asynchronous communications
–
Separates receiving / transmitting 4 bytes entry FIFO for data payloads
–
Supports programmable baud rate generator
–
Supports programmable receiver buffer trigger level
–
Programmable transmitting data delay time between the last stop bit leaving the TXFIFO and the de-assertion by setting EGT (SCn_EGT[7:0])
–
Programmable even, odd or no parity bit generation and detection
–
Programmable stop bit, 1- or 2- stop bit generation
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6.18 I2S Controller (I2S)
6.18.1 Overview
The I2S controller consists of I2S protocol to interface with external audio CODEC. Two 16-level depth
FIFO for reading path and writing path respectively are capable of handling 8/16/24/32 bits audio data
sizes. A PDMA controller handles the data movement between FIFO and memory.
6.18.2 Features
Supports Master mode and Slave mode
Capable of handling 8, 16, 24 and 32 bits data sizes in each audio channel
Supports monaural and stereo audio data
Supports I2S protocols: Philips standard, MSB-justified, and LSB-justified data format
Supports PCM protocols: PCM standard, MSB-justified, and LSB-justified data format
PCM protocol supports TDM multi-channel transmission in one audio sample, and the
number of data channel can be set as 2, 4, 6, or 8
Provides two 16-level FIFO data buffers, one for transmitting and the other for receiving
Generates interrupt requests when buffer levels cross a programmable boundary
Supports two PDMA requests, one for transmitting and the other for receiving
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6.19
Serial Peripheral Interface (SPI)
6.19.1 Overview
The Serial Peripheral Interface (SPI) applies to synchronous serial data communication and allows full
duplex transfer. Devices communicate in Master/Slave mode with the 4-wire bi-direction interface. The
M480 series contains up to four sets of SPI controllers performing a serial-to-parallel conversion on
data received from a peripheral device, and a parallel-to-serial conversion on data transmitted to a
peripheral device. Each SPI controller can be configured as a master or a slave device and supports
the PDMA function to access the data buffer. Each SPI controller also supports I2S mode to connect
external audio CODEC.
6.19.2 Features
M480 SERIES DATASHEET
SPI Mode
–
Up to four sets of SPI controllers
–
Supports Master or Slave mode operation
–
Master mode up to 100 MHz and Slave mode up to 100 MHz (when chip works at VDD
= 2.7~3.6V)
–
Configurable bit length of a transaction word from 8 to 32-bit
–
Provides separate 4-level depth transmit and receive FIFO buffers
–
Supports MSB first or LSB first transfer sequence
–
Supports Byte Reorder function
–
Supports Byte or Word Suspend mode
–
Supports PDMA transfer
–
Supports one data channel half-duplex transfer
–
Supports receive-only mode
I2S Mode
–
Supports Master or Slave
–
Capable of handling 8-, 16-, 24- and 32-bit word sizes
–
Each provides two 4-level FIFO data buffers, one for transmitting and the other for
receiving
–
Supports monaural and stereo audio data
–
Supports PCM mode A, PCM mode B, I2S and MSB justified data format
–
Supports two PDMA requests, one for transmitting and the other for receiving
QSPIx
SPIx
Dual/Quad I/O Mode
V
X
Two-bit Transfer Mode
V
X
FIFO Depth
8-level
SPI mode 8~16 bits data length: 8-level
Otherwise: 4-level
Slave Time-out Function
V
X
Slave 3-Wired Mode
V
X
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2
I S Mode
X
V
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6.20
Quad Serial Peripheral Interface (QSPI)
6.20.1 Overview
The Quad Serial Peripheral Interface (QSPI) applies to synchronous serial data communication and
allows full duplex transfer. Devices communicate in Master/Slave mode with the 4-wire bi-direction
interface. The M480 series contains one QSPI controller performing a serial-to-parallel conversion on
data received from a peripheral device, and a parallel-to-serial conversion on data transmitted to a
peripheral device.
The QSPI controller supports 2-bit Transfer mode to perform full-duplex 2-bit data transfer and also
supports Dual and Quad I/O Transfer mode and the controller supports the PDMA function to access
the data buffer.
6.20.2 Features
M480 SERIES DATASHEET
Supports Master or Slave mode operation
Master mode up to 100 MHz and Slave mode up to 100 MHz (when chip works at VDD =
2.7~3.6V)
Supports 2-bit Transfer mode
Supports Dual and Quad I/O Transfer mode
Configurable bit length of a transaction word from 8 to 32-bit
Provides separate 8-level depth transmit and receive FIFO buffers
Supports MSB first or LSB first transfer sequence
Supports Byte Reorder function
Supports Byte or Word Suspend mode
Supports PDMA transfer
Supports 3-Wire, no slave selection signal, bi-direction interface
Supports one data channel half-duplex transfer
Supports receive-only mode
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6.21 SPI Synchronous Serial Interface Controller (SPI Master mode)
6.21.1 Overview
The SPI Synchronous serial Interface Controller for SPI master mode performs a serial-to-parallel
conversion on data received from the peripheral, and a parallel-to-serial conversion on data received
from MCU. This SPI controller can drive one external peripheral (External SPI Flash) and it is seen as
the SPI master mode. It can generate an interrupt signal when data transfer is finished and can be
cleared by writing 1 to the interrupt flag. The active level of device/slave select signal can be chosen to
low active or high active, which depends on the peripheral. Writing a divisor into the SPIM_CTL1
register can program the frequency of serial clock output to the peripheral.
In SPI Flash controller, normal I/O mode contains four 32-bit transmit/receive buffers, and can provide
1 to 4 burst mode operation. The number of bits in each transaction can be 8, 16, 24, or 32; data can
be transmitted/received up to four successive transactions in one transfer.
By DMA write mode, user can move data from SRAM to external SPI Flash component. In DMA read
mode, user can move data from external SPI Flash component to SRAM. In direct memory mapping
mode (DMM mode), this SPI Flash controller will translate the AHB bus commands into SPI Flash
operations without MCU setting related SPI Flash command. Therefore users can access external SPI
Flash as a ROM module.
In direct memory mapping mode with cache off mode, it will pre-fetch 4-word Flash data after a direct
memory mapping access. when using direct memory mapping mode with cache on mode, it will use
32 Kbytes cache memory to reduce the number of accessing external SPI Flash component and the
performance of SPI Flash access can be improved. To improve the read operation of SPI Flash
without increasing the serial clock frequency, this SPI Flash controller supports DTR/DDR (Double
Transfer Rate/Double Data Rate) read command codes that support Standard/Dual/Quad SPI modes.
The one byte command code is still latched into the device on the rising edge of the serial clock similar
to all other SPI commands. Once a DTR/DDR instruction code is accepted by the device, the address
input and data output will be latched on both rising and falling edges of the serial clock.
6.21.2 Features
Supports maximum 32M bytes SPI Flash size
Supports SPI master mode
Supports Direct Memory Mapping Mode and Normal I/O Mode
Supports 8/16/24/32 bits transaction for Normal I/O mode
Provides burst mode operation in Normal I/O mode, which can transmit/receive data up to
four successive transactions in one transfer
Supports DMA mode read/write
Supports standard (1-bit), dual (2-bit), and quad (4-bit) I/O transfer mode
Supports Double Transfer Rate (DTR) / Double Data Rate (DDR) transfer mode
Supports 32 Kbytes cache memory
Supports 32 Kbytes Core Coupled Memory (CCM) when cache function disable
Supports Cipher encryption/decryption
One slave/device select line for external SPI Flash component
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In core coupled memory mode (CCM mode), the cache function is disabled by hardware
automatically, and MCU can access this 32 Kbytes cache memory as general SRAM. For data
protection, this SPI Flash controller supports cipher encryption and decryption circuits to protect data
which user places into external SPI Flash when DMA read/write mode and direct memory mapping
mode are used.
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6.22 I2C Serial Interface Controller (I2C)
6.22.1 Overview
I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data exchange
between devices. The I2C standard is a true multi-master bus including collision detection and
arbitration that prevents data corruption if two or more masters attempt to control the bus
simultaneously.
There are two sets of I2C controllers which support Power-down wake-up function.
6.22.2 Features
The I2C bus uses two wires (SDA and SCL) to transfer information between devices connected to the
bus. The main features of the I2C bus include:
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Supports up to three I2C ports
Master/Slave mode
Bidirectional data transfer between masters and slaves
Multi-master bus (no central master)
Supports Standard mode (100 kbps), Fast mode (400 kbps) and Fast mode plus (1
Mbps)
Arbitration between simultaneously transmitting masters without corruption of serial data
on the bus
Serial clock synchronization allow devices with different bit rates to communicate via one
serial bus
Serial clock synchronization used as a handshake mechanism to suspend and resume
serial transfer
Built-in 14-bit time-out counter requesting the I2C interrupt if the I2C bus hangs up and
timer-out counter overflows
Programmable clocks allow for versatile rate control
Supports 7-bit addressing and 10-bit addressing mode
Supports multiple address recognition ( four slave address with mask option)
Supports Power-down wake-up function
Supports PDMA with one buffer capability
Supports setup/hold time programmable
Supports Bus Management (SM/PM compatible) function
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6.23 USCI - Universal Serial Control Interface Controller (USCI)
6.23.1 Overview
The Universal Serial Control Interface (USCI) is a flexible interface module covering several serial
communication protocols. The user can configure this controller as UART, SPI, or I2C functional
protocol.
6.23.2 Features
The controller can be individually configured to match the application needs. The following protocols
are supported:
UART
SPI
I2C
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6.24 USCI – UART Mode
6.24.1 Overview
The asynchronous serial channel UART covers the reception and the transmission of asynchronous
data frames. It performs a serial-to-parallel conversion on data received from the peripheral, and a
parallel-to-serial conversion on data transmitted from the controller. The receiver and transmitter being
independent, frames can start at different points in time for transmission and reception.
The UART controller also provides auto flow control. There are two conditions to wake-up the system.
6.24.2 Features
Supports one transmit buffer and two receive buffer for data payload
Supports hardware auto flow control function
Supports programmable baud-rate generator
Support 9-bit Data Transfer (Support 9-bit RS-485)
Baud rate detection possible by built-in capture event of baud rate generator
Supports PDMA capability
Supports Wake-up function (Data and nCTS Wakeup Only)
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6.25 USCI - SPI Mode
6.25.1 Overview
The SPI protocol of USCI controller applies to synchronous serial data communication and allows full
duplex transfer. It supports both master and Slave operation mode with the 4-wire bi-direction
interface. SPI mode of USCI controller performs a serial-to-parallel conversion on data received from a
peripheral device, and a parallel-to-serial conversion on data transmitted to a peripheral device. The
SPI mode is selected by FUNMODE (USCI_CTL[2:0]) = 0x1
This SPI protocol can operate as master or Slave mode by setting the SLAVE (USCI_PROTCTL[0]) to
communicate with the off-chip SPI Slave or master device. The application block diagrams in master
and Slave mode are shown below.
USCI
USCI SPI
SPI Master
Master
SPI Slave Device
SPI_MOSI
Master Transmit Data
(USCIx_DAT0)
SPI_MISO
Master Receive Data
(USCIx_DAT1)
SPI_CLK
Serial Bus Clock
(USCIx_CLK)
SPI_SS
Slave Select
(USCIx_CTL)
SPI_MOSI
SPI_MISO
SPI_CLK
SPI_SS
Note: x = 0, 1
Figure 6.25-1 SPI Master Mode Application Block Diagram
USCI
USCI SPI
SPI Slave
Slave
Slave Receive Data
(USCIx_DAT0)
SPI_MISO
Slave Transmit Data
(USCIx_DAT1)
SPI_CLK
Serial Bus Clock
(USCIx_CLK)
SPI_SS
Slave Select
(USCIx_CTL)
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SPI Master Device
SPI_MOSI
SPI_MOSI
SPI_MISO
SPI_CLK
SPI_SS
Note: x = 0, 1
Figure 6.25-2 SPI Slave Mode Application Block Diagram
6.25.2 Features
Supports Master or Slave mode operation (the maximum frequency -- Master = fPCLK /
2, Slave < fPCLK / 5)
Configurable bit length of a transfer word from 4 to 16-bit
Supports one transmit buffer and two receive buffers for data payload
Supports MSB first or LSB first transfer sequence
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Supports Word Suspend function
Supports PDMA transfer
Supports 3-wire, no slave select signal, bi-direction interface
Supports wake-up function by slave select signal in Slave mode
Supports one data channel half-duplex transfer
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6.26 USCI - I2C Mode
6.26.1 Overview
On I2C bus, data is transferred between a Master and a Slave. Data bits transfer on the SCL and SDA
lines are synchronously on a byte-by-byte basis. Each data byte is 8-bit. There is one SCL clock pulse
for each data bit with the MSB being transmitted first, and an acknowledge bit follows each transferred
byte. Each bit is sampled during the high period of SCL; therefore, the SDA line may be changed only
during the low period of SCL and must be held stable during the high period of SCL. A transition on
the SDA line while SCL is high is interpreted as a command (START or STOP). Please refer to Figure
6.26-1 for more detailed I2C BUS Timing.
STOP
Repeated
START
START
STOP
SDA
tBUF
tLOW
tr
SCL
tf
tHIGH
tHD_STA
tHD_DAT
tSU_DAT
tSU_STA
tSU_STO
Figure 6.26-1 I2C Bus Timing
The device’s on-chip I2C provides the serial interface that meets the I2C bus standard mode
specification. The I2C port handles byte transfers autonomously. The I2C mode is selected by
FUNMODE (USCI_CTL [2:0]) = 100B. When enable this port, the USCI interfaces to the I2C bus via
two pins: SDA and SCL. When I/O pins are used as I2C ports, user must set the pins function to I2C in
advance.
Note: Pull-up resistor is needed for I2C operation because the SDA and SCL are set to open-drain
pins when USCI is selected to I2C operation mode .
Full master and slave device capability
Supports of 7-bit addressing, as well as 10-bit addressing
Communication in standard mode (100 kBit/s) or in fast mode (up to 400 kBit/s)
Supports multi-master bus
Supports one transmit buffer and two receive buffer for data payload
Supports 10-bit bus time-out capability
Supports bus monitor mode.
Supports Power down wake-up by data toggle or address match
Supports setup/hold time programmable
Supports multiple address recognition (two slave address with mask option)
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6.26.2 Features
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6.27 Controller Area Network (CAN)
6.27.1 Overview
The C_CAN consists of the CAN Core, Message RAM, Message Handler, Control Registers and
Module Interface. The CAN Core performs communication according to the CAN protocol version 2.0
part A and B. The bit rate can be programmed to values up to 1MBit/s. For the connection to the
physical layer, additional transceiver hardware is required.
For communication on a CAN network, individual Message Objects are configured. The Message
Objects and Identifier Masks for acceptance filtering of received messages are stored in the Message
RAM. All functions concerning the handling of messages are implemented in the Message Handler.
These functions include acceptance filtering, the transfer of messages between the CAN Core and the
Message RAM, and the handling of transmission requests as well as the generation of the module
interrupt.
The register set of the C_CAN can be accessed directly by the software through the module interface.
These registers are used to control/configure the CAN Core and the Message Handler and to access
the Message RAM.
6.27.2 Features
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Supports CAN protocol version 2.0 part A and B
Bit rates up to 1 MBit/s
32 Message Objects
Each Message Object has its own identifier mask
Programmable FIFO mode (concatenation of Message Objects)
Maskable interrupt
Disabled Automatic Re-transmission mode for Time Triggered CAN applications
Programmable loop-back mode for self-test operation
16-bit module interfaces to the AMBA APB bus
Supports wake-up function
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6.28 Secure Digital Host Controller (SDH)
6.28.1 Overview
The Secure Digital Host Controller (SD Host) has DMAC unit and SD unit. The DMAC unit provides a
DMA (Direct Memory Access) function for SD to exchange data between system memory and shared
buffer (128 bytes), and the SD unit controls the interface of SD/SDHC. The SDHOST controller can
support SD/SDHC and cooperated with DMAC to provide a fast data transfer between system memory
and cards.
6.28.2 Features
AMBA AHB master/slave interface compatible, for data transfer and register read/write.
Supports single DMA channel.
Supports hardware Scatter-Gather function.
Using single 128 Bytes shared buffer for data exchange between system memory and
cards.
Synchronous design for DMA with single clock domain, AHB bus clock (HCLK).
Interface with DMAC for register read/write and data transfer.
Supports SD/SDHC card.
Completely asynchronous design for Secure Digital with two clock domains, HCLK and
Engine clock, note that frequency of HCLK should be higher than the frequency of
peripheral clock.
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6.29 External Bus Interface (EBI)
6.29.1 Overview
This chip is equipped with an external bus interface (EBI) for external device use. To save the
connections between an external device and a chip, EBI is operating at address bus and data bus
multiplex mode. The EBI supports three chip selects that can connect three external devices with
different timing setting requirements.
6.29.2 Features
Supports up to three memory banks
Supports dedicated external chip select pin with polarity control for each bank
Supports accessible space up to 1 Mbytes for each bank, actually external addressable
space is dependent on package pin out
Supports 8-/16-bit data width
Supports byte write in 16-bit data width mode
Supports Address/Data multiplexed Mode
Supports Timing parameters individual adjustment for each memory block
Supports LCD interface i80 mode
Supports PDMA mode
Supports variable external bus base clock (MCLK) which based on HCLK
Supports configurable idle cycle for different access condition: Idle of Write command
finish (W2X) and Idle of Read-to-Read (R2R)
Supports address bus and data bus separate mode
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6.30 USB 1.1 Device Controller (USBD)
6.30.1 Overview
There is one set of USB 2.0 full-speed device controller and transceiver in this device. It is compliant
with USB 2.0 full-speed device specification and supports control/bulk/interrupt/ isochronous transfer
types.
In this device controller, there are two main interfaces: the APB bus and USB bus which comes from
the USB PHY transceiver. For the APB bus, the CPU can program control registers through it. There
are 1KBytes internal SRAM as data buffer in this controller. For IN or OUT transfer, it is necessary to
write data to SRAM or read data from SRAM through the APB interface or SIE. User needs to set the
effective starting address of SRAM for each endpoint buffer through buffer segmentation register
(USBD_BUFSEGx).
There are 12 endpoints in this controller. Each of the endpoint can be configured as IN or OUT
endpoint. All the operations including Control, Bulk, Interrupt and Isochronous transfer are
implemented in this block. The block of “Endpoint Control” is also used to manage the data sequential
synchronization, endpoint states, current start address, transaction status, and data buffer status for
each endpoint.
There are four different interrupt events in this controller. They are the no-event-wake-up, device plugin or plug-out event, USB events, like IN ACK, OUT ACK etc, and BUS events, like suspend and
resume, etc. Any event will cause an interrupt, and users just need to check the related event flags in
interrupt event status register (USBD_INTSTS) to acknowledge what kind of interrupt occurring, and
then check the related USB Endpoint Status Register (USBD_EPSTS0 and USBD_EPSTS1) to
acknowledge what kind of event occurring in this endpoint.
A software-disconnect function is also supported for this USB controller. It is used to simulate the
disconnection of this device from the host. If user enables SE0 bit (USBD_SE0), the USB controller
will force the output of USB_D+ and USB_D- to level low and its function is disabled. After disable the
SE0 bit, host will enumerate the USB device again.
For more information on the Universal Serial Bus, please refer to Universal Serial Bus Specification
Revision 1.1.
Compliant with USB 2.0 Full-Speed specification
Provides 1 interrupt vector with 4 different interrupt events (NEVWK, VBUSDET, USB
and BUS)
Supports Control/Bulk/Interrupt/Isochronous transfer type
Supports suspend function when no bus activity existing for 3 ms
Supports 12 endpoints for configurable Control/Bulk/Interrupt/Isochronous transfer types
and maximum 1 Kbyte buffer size
Provides remote wake-up capability
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6.30.2 Features
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6.31 High Speed USB 2.0 Device Controller (HSUSBD)
6.31.1 Overview
The USB device controller interfaces the AHB bus and the UTMI bus. The USB controller contains
both the AHB master interface and AHB slave interface. CPU programs the USB controller registers
through the AHB slave interface. For IN or OUT transfer, the USB device controller needs to write data
to memory or read data from memory through the AHB master interface. The USB device controller is
complaint with USB 2.0 specification and it contains 12 configurable endpoints in addition to control
endpoint. These endpoints could be configured to BULK, INTERRUPT or ISO. The USB device
controller has a built-in DMA to relieve the load of CPU.
6.31.2 Features
USB Specification reversion 2.0 compliant
Supports 12 configurable endpoints in addition to Control Endpoint
Each of the endpoints can be Isochronous, Bulk or Interrupt and either IN or OUT direction
Three different operation modes of an in-endpoint － Auto Validation mode, Manual
Validation mode, Fly mode
Supports DMA operation
4092 Bytes Configurable RAM used as endpoint buffer
Supports Endpoint Maximum Packet Size up to 1024 bytes
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6.32 USB 2.0 Host Controller (USBH)
6.32.1 Overview
This chip is equipped with a USB 2.0 HS/FS Host Controller (USBH) that supports Enhanced Host
Controller Interface (EHCI) and Open Host Controller Interface (OpenHCI, OHCI) Specification, a
register-level description of a host controller, to manage the devices and data transfer of Universal
Serial Bus (USB).
The USBH supports an integrated Root Hub with a USB port, a DMA for real-time data transfer
between system memory and USB bus, port power control and port over current detection.
The USBH is responsible for detecting the connect and disconnect of USB devices, managing data
transfer, collecting status and activity of USB bus, providing power control and detecting over current
of attached USB devices.
6.32.2 Features
Compliant with Universal Serial Bus (USB) Specification Revision 2.0.
Supports Enhanced Host Controller Interface (EHCI) Specification Revision 1.0
Supports Open Host Controller Interface (OpenHCI) Specification Revision 1.0.
Supports high-speed (480Mbps), full-speed (12Mbps) and low-speed (1.5Mbps) USB
devices.
Supports Control, Bulk, Interrupt, Isochronous and Split transfers.
Supports an integrated Root Hub.
Supports a port routing logic to route full/low speed device to OHCI controller.
Supports two USB host port shared with USB device (OTG function).
Supports port power control and port over current detection.
Supports DMA for real-time data transfer.
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6.33 USB On-The-Go (OTG)
6.33.1 Overview
The OTG controller interfaces to USB PHY and USB controllers which consist of a USB 1.1 host
controller and a USB 2.0 FS device controller. The OTG controller supports HNP and SRP protocols
defined in the “On-The-Go and Embedded Host Supplement to the USB 2.0 Revision 2.0
Specification”.
USB frame, including USB host, USB device, and OTG controller, can be configured as Host-only,
Device-only, ID-dependent or OTG Device mode defined in USBROLE (SYS_USBPHY[1:0]). In Hostonly mode, USB frame acts as USB host. USB frame can support both full-speed and low-speed
transfer. In Device-only mode, USB frame acts as USB device. USB frame only supports full-speed
transfer. In ID-dependent mode, USB frame can be USB Host or USB device depending on USB_ID
pin state. In OTG device mode, the role of USB frame depends on the definition of OTG specification.
USB frame only supports full-speed transfer when OTG device acts as a peripheral.
6.33.2 Features
Built-in USB PHY
Configurable to operate as:
–
Host-only
–
Device-only
–
ID-dependent: The role of USB frame is only dependent on USB_ID pin value--as
USB Host (USB_ID pin is low) or USB Device (USB_ID pin is high). Not support HNP
or SRP protocol.
–
OTG device: dependent on USB_ID pin status to be A-device (USB_ID pin is low) or
B-device (USB_ID pin is high). Support HNP and SRP protocols.
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6.34 High Speed USB On-The-Go (HSOTG)
6.34.1 Overview
The HSOTG controller interfaces to USB PHY and USB controllers which consist of a USB 2.0 host
controller and a USB 2.0 HS device controller. The OTG controller supports HNP and SRP protocols
defined in the “On-The-Go and Embedded Host Supplement to the USB 2.0 Revision 1.3
Specification”.
USB frame, including USB host, USB device, and OTG controller, can be configured as Host-only,
Device-only, ID-dependent or OTG Device mode defined in HSUSBROLE (SYS_USBPHY[17:16]). In
Host-only mode, USB frame acts as USB host. USB frame can support high-speed, full-speed and
low-speed transfer. In Device-only mode, USB frame acts as USB device. USB frame supports highspeed and full-speed transfer. In ID-dependent mode, USB frame can be USB Host or USB device
depends on USB_ID pin state. In OTG device mode, the role of USB frame depends on the definition
of OTG specification. USB frame supports high-speed and full-speed transfer when OTG device acts
as a peripheral.
6.34.2 Features
Built in USB PHY
Configurable to operate as:
–
Host-only
–
Device-only
–
ID-dependent: The role of USB frame is only dependent on USB_ID pin value--as
USB Host (USB_ID pin is low) or USB Device (USB_ID pin is high). Not support HNP
or SRP protocol.
–
OTG device: dependent on USB_ID pin status to be A-device (USB_ID pin is low) or
B-device (USB_ID pin is high). Support HNP and SRP protocols.
6.34.3 Basic Configuration
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The OTG peripheral clock can be enabled by HSOTGCKEN (CLK_APBCLK0[30]). The role of USB
frame is determined by HSUSBROLE (SYS_USBPHY[17:16]). These two configurations are writeprotection bits. Before writing to these bits, user must disable the register protection function. Refer to
the description of SYS_REGLCTL register for details. USB_VBUS_EN and USB_VBUS_ST pin
functions are configured in SYS_GPA_MFPL or SYS_GPC_MFPL registers.
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6.35 CRC Controller (CRC)
6.35.1 Overview
The Cyclic Redundancy Check (CRC) generator can perform CRC calculation with four common
polynomials CRC-CCITT, CRC-8, CRC-16, and CRC-32 settings.
6.35.2 Features
Supports four common polynomials CRC-CCITT, CRC-8, CRC-16, and CRC-32
–
CRC-CCITT: X16 + X12 + X5 + 1
–
CRC-8: X8 + X2 + X + 1
–
CRC-16: X16 + X15 + X2 + 1
–
CRC-32: X32 + X26 + X23 + X22 + X16 + X12 + X11 + X10 + X8 + X7 + X5 + X4 + X2 + X + 1
Programmable seed value
Supports programmable order reverse setting for input data and CRC checksum
Supports programmable 1’s complement setting for input data and CRC checksum
Supports 8/16/32-bit of data width
–
8-bit write mode: 1-AHB clock cycle operation
–
16-bit write mode: 2-AHB clock cycle operation
–
32-bit write mode: 4-AHB clock cycle operation
Supports using PDMA to write data to perform CRC operation
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6.36 Cryptographic Accelerator (CRYPTO)
6.36.1 Overview
The Crypto (Cryptographic Accelerator) includes a secure pseudo random number generator (PRNG)
core and supports AES, DES/TDES, SHA and HMAC algorithms.
The PRNG core supports 64 bits, 128 bits, 192 bits, and 256 bits random number generation.
The AES accelerator is an implementation fully compliant with the AES (Advance Encryption
Standard) encryption and decryption algorithm. The AES accelerator supports ECB, CBC, CFB, OFB,
CTR, CBC-CS1, CBC-CS2, and CBC-CS3 mode.
The DES/TDES accelerator is an implementation fully compliant with the DES and Triple DES
encryption/decryption algorithm. The DES/TDES accelerator supports ECB, CBC, CFB, OFB, and
CTR mode.
The SHA accelerator is an implementation fully compliant with the SHA-160, SHA-224, SHA-256,
SHA-384, and SHA-512 and corresponding HMAC algorithms.
The ECC accelerator is an implementation fully compliant with elliptic curve cryptography by using
polynomial basis in binary field and prime filed.
6.36.2 Features
PRNG
–
AES
–
Supports FIPS NIST 197
–
Supports SP800-38A and addendum
–
Supports 128, 192, and 256 bits key
–
Supports both encryption and decryption
–
Supports ECB, CBC, CFB, OFB, CTR, CBC-CS1, CBC-CS2, and CBC-CS3 mode
–
Supports key expander
DES
–
Supports FIPS 46-3
–
Supports both encryption and decryption
–
Supports ECB, CBC, CFB, OFB, and CTR mode
TDES
–
Supports FIPS NIST 800-67
–
Implemented according to the X9.52 standard
–
Supports two keys or three keys mode
–
Supports both encryption and decryption
–
Supports ECB, CBC, CFB, OFB, and CTR mode
SHA
–
Supports FIPS NIST 180, 180-2
–
Supports SHA-160, SHA-224, SHA-256, SHA-384, and SHA-512
HMAC
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Supports 64 bits, 128 bits, 192 bits, and 256 bits random number generation
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–
Supports FIPS NIST 180, 180-2
–
Supports HMAC-SHA-160, HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and
HMAC-SHA-512
ECC
–
Supports both prime field GF(p) and binary filed GF(2m)
–
Supports NIST P-192, P-224, P-256, P-384, and P-521
–
Supports NIST B-163, B-233, B-283, B-409, and B-571
–
Supports NIST K-163, K-233, K-283, K-409, and K-571
–
Supports point multiplication, addition and doubling operations in GF(p) and GF(2m)
–
Supports modulus division, multiplication, addition and subtraction operations in GF(p)
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6.37 Enhanced 12-bit Analog-to-Digital Converter (EADC)
6.37.1 Overview
The chip contains one 12-bit successive approximation analog-to-digital converter (SAR ADC
converter) with 16 external input channels and 3 internal channels. The ADC converter can be started
by software trigger, EPWM0/1 triggers, BPWM0/1 triggers, timer0~3 overflow pulse triggers, ADINT0,
ADINT1 interrupt EOC (End of conversion) pulse trigger and external pin (EADC0_ST) input signal.
6.37.2 Features
Analog input voltage range: 0~ VREF (Max to 3.6V)
Reference voltage from VREF pin or AVDD
12-bit resolution and 10-bit accuracy is guaranteed
Up to 16 single-end analog external input channels or 8 pair differential analog input
channels
Up to 3 internal channels, they are band-gap voltage (VBG), temperature sensor
(VTEMP), and VDD power.
Four ADC interrupts (ADINT0~3) with individual interrupt vector addresses
Maximum ADC clock frequency is 72 MHz
Up to 5.14 MSPS conversion rate
Configurable ADC internal sampling time.
12-bit, 10-bit, 8-bit, 6-bit configurable resolution.
Supports calibration and load calibration words capability.
Supports internal reference voltage VREF: 1.6V, 2.0V, 2.5V, and 3.0V.
Supports three power saving modes:
Deep Power-down mode
–
Power-down mode
–
Standby mode
Up to 19 sample modules
–
Each of sample modules which is configurable for ADC converter channel
EADC_CH0~15 and trigger source
–
Sample module 16~18 is fixed for ADC channel 16, 17, 18 input sources as band-gap
voltage, temperature sensor, and VDD power.
–
Double buffer for sample control logic module 0~3
–
Configurable sampling time for each sample module
–
Conversion results are held in 19 data registers with valid and overrun indicators
An ADC conversion can be started by:
–
Write 1 to SWTRGn (EADC_SWTRG[n], n = 0~18)
–
External pin EADC0_ST
–
Timer0~3 overflow pulse triggers
–
ADINT0 and ADINT1 interrupt EOC (End of conversion) pulse triggers
–
EPWM/BPWM triggers
Mar 30, 2018
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M480 SERIES DATASHEET
–
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Supports PDMA transfer
Conversion Result Monitor by Compare Mode
M480 SERIES DATASHEET
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
6.38 Digital to Analog Converter (DAC)
6.38.1 Overview
The DAC module is a 12-bit, voltage output digital-to-analog converter. It can be configured to 12- or
8-bit output mode and can be used in conjunction with the PDMA controller. The DAC integrates a
voltage output buffer that can be used to reduce output impendence and drive external loads directly
without having to add an external operational amplifier.
6.38.2 Features
Analog output voltage range: 0~AVDD.
Supports 12- or 8-bit output mode.
Rail to rail settle time 8us.
Supports up to two 12-bit 1 MSPS voltage type DAC.
Reference voltage from internal reference voltage (INT_VREF), VREF pin or AVDD.
DAC maximum conversion updating rate 1 MSPS.
Supports voltage output buffer mode and bypass voltage output buffer mode.
Supports software and hardware trigger, including Timer0~3, EPWM0, EPWM1, and
external trigger pin to start DAC conversion.
Supports PDMA mode.
Supports group mode of synchronized update capability for two DACs.
M480 SERIES DATASHEET
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®
32-bit ARM Cortex -M4F Microcontroller
6.39 Analog Comparator Controller (ACMP)
6.39.1 Overview
The chip provides two comparators. The comparator output is logic 1 when positive input is greater
than negative input; otherwise, the output is 0. Each comparator can be configured to generate an
interrupt when the comparator output value changes.
6.39.2 Features
Analog input voltage range: 0 ~ VDDA (voltage of AVDD pin)
Up to two rail-to-rail analog comparators
Supports hysteresis function
–
Supports programmable hysteresis window: 0mV, 10mV, 20mV and 30mV
Supports wake-up function
Supports programmable propagaion speed and low power consumption
Selectable input sources of positive input and negative input
ACMP0 supports:
–
4 multiplexed I/O pins at positive sources:
–
M480 SERIES DATASHEET
ACMP0_P0, ACMP0_P1, ACMP0_P2, or ACMP0_P3
4 negative sources:
ACMP0_N
Comparator Reference Voltage (CRV)
Internal band-gap voltage (VBG)
DAC0 output (DAC0_OUT)
ACMP1 supports
–
4 multiplexed I/O pins at positive sources:
–
ACMP1_P0, ACMP1_P1, ACMP1_P2, or ACMP1_P3
4 negative sources:
ACMP1_N
Comparator Reference Voltage (CRV)
Internal band-gap voltage (VBG)
DAC0 output (DAC0_OUT)
Shares one ACMP interrupt vector for all comparators
Interrupts generated when compare results change (Interrupt event condition is
programmable)
Supports triggers for break events and cycle-by-cycle control for EPWM
Supports window compare mode and window latch mode
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
6.40 OP Amplifier (OPA)
6.40.1 Overview
This device is equipped with three operational amplifiers. Users can enable each of them individually,
by their application purpose.One of these OP amplifier outputs is connected to ADC channel for
measurement requirement.The OP amplifier circuit also can be used in the application of
Programmable Gain Amplifier (PGA).
6.40.2 Features
Analog input voltage range: 0~VDD.
Supports up to 3 operator amplifiers.
Supports to use Schmitt trigger buffer output for simple comparator function.
Supports to Schmitt trigger buffer output interrupts.
M480 SERIES DATASHEET
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
7
APPLICATION CIRCUIT
7.1 Power Supply Scheme with External Vref
L=30Z
EXT_PWR
EXT_PWR
L=30Z
VDD
AVDD
VSS
AVSS
L=30Z
0.1uF+4.7uF L=30Z
1uF+0.1uF+0.01uF
as close to VDD as possible
as close to AVDD as possible
L=30Z
VREF
10uF+0.1uF
L=30Z
VDDIO
as close to the EXT_PWR as possible
L=30Z
2.2uF+1uF+470pF
as close to VREF as possible
VSS
0.1uF
LDO_CAP
L=30Z
as close to VDDIO as possible
VSS
L=30Z
L=30Z
2.2uF
HSUSB_VDD33
as close to LDO as possible
HSUSB_VDD12_CAP
L=30Z
VDD
HSUSB_VRES
200
EXT_VSS
L=30Z
0.1uF*N
VSS
HSUSB_VSS
as close to VDD as possible
EXT_VSS
1uF
0.1uF
L=30Z
as close to HSUSB_VDD33 as possible
Note: Total capacitance of LDO_CAP pin is 2.2uF.
M480 SERIES DATASHEET
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
7.2 Power Supply Scheme with Internal Vref
EXT_PWR
L=30Z
L=30Z
VDD
AVDD
VSS
AVSS
L=30Z
EXT_PWR
0.1uF+4.7uF
1uF+0.1uF+0.01uF
L=30Z
as close to VDD as possible
as close to AVDD as possible
VREF
10uF+0.1uF
L=30Z
VDDIO
as close to the EXT_PWR as possible
L=30Z
0.1uF
as close to VREF as possible
VSS
0.1uF
LDO_CAP
L=30Z
as close to VDDIO as possible
VSS
L=30Z
2.2uF
L=30Z
as close to LDO_CAP as possible
HSUSB_VDD33
HSUSB_VDD12_CAP
L=30Z
VDD
HSUSB_VRES
200
EXT_VSS
0.1uF*N
VSS
HSUSB_VSS
L=30Z
as close to VDD as possible
EXT_VSS
1uF
0.1uF
L=30Z
as close to HSUSB_VDD33 as possible
Note: Total capacitance of LDO_CAP pin is 2.2uF.
M480 SERIES DATASHEET
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
7.3 Power Supply Scheme with VREF and External RTC with Battery Power
EXT_PWR
Peripheral
EXT_PWR
L=30Z
PC.0
AVDD
Battery
Power
4.7K
4.7K
Wake up
I2C_SCL
CLK
VDD
DIO
VSS
AVSS
L=30Z
1uF+0.1uF+0.01uF
I2C_SDA
External RTC L=30Z
as close to AVDD as possible
L=30Z
VDD
VREF
10uF+0.1uF
VSS
as close to the EXT_PWR as possible
L=30Z
0.1uF+4.7uF
2.2uF+1uF+470pF
L=30Z
as close to VDD as possible
L=30Z
as close to VREF as possible
VDDIO
LDO_CAP
as close to VDDIO as possible
VSS
0.1uF
VSS
L=30Z
2.2uF
L=30Z
L=30Z
HSUSB_VDD33
as close to LDO as possible
HSUSB_VDD12_CAP
L=30Z
VDD
HSUSB_VRES
200
EXT_VSS
L=30Z
0.1uF*N
VSS
HSUSB_VSS
as close to VDD as possible
EXT_VSS
1uF
0.1uF
L=30Z
as close to HSUSB_VDD33 as possible
Note: Total capacitance of LDO_CAP pin is 2.2uF.
M480 SERIES DATASHEET
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
7.4 Power Supply Scheme with VREF and Internal RTC with Battery Power
Battery Power
Peripheral
EXT_PWR
Battery Power
EXT_PWR
L=30Z
GPIO
10kΩ
AVDD
10kΩ
L=30Z
AVSS
L=30Z
VDD
1uF+0.1uF+0.01uF
as close to AVDD as possible
L=30Z
VSS
VREF
0.1uF+4.7uF
as close to the EXT_PWR as possible
L=30Z
as close to VDD as possible
10uF+0.1uF
L=30Z
L=30Z
2.2uF+1uF+470pF
VDDIO
as close to VREF as possible
LDO_CAP
VSS
0.1uF
L=30Z
as close to VDDIO as possible
VSS
L=30Z
2.2uF
L=30Z
as close to LDO as possible
HSUSB_VDD33
HSUSB_VDD12_CAP
L=30Z
VDD
HSUSB_VRES
200
EXT_VSS
L=30Z
0.1uF*N
VSS
HSUSB_VSS
EXT_VSS
1uF
0.1uF
L=30Z
as close to HSUSB_VDD33 as possible
as close to VDD as possible
Note: Total capacitance of LDO_CAP pin is 2.2uF.
M480 SERIES DATASHEET
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
7.5 Peripheral Application Scheme
DVCC
5V
USB Full Speed
OTG Slot Power Switch
HSUSB_VDD33
(OTG Host)
0.1uF
5V
33R
33R
USB_VBUS
USB_DUSB_D+
USB_ID
VDD
ICE_CLK
SWD
Interface
ICE_DAT
nRESET
Power Switch
(OTG Host)
HSUSB_VBUS
HSUSB_D-
USB High Speed
OTG Slot
HSUSB_D+
HSUSB_ID
HSUSB_VRES
HSUSB_VDD12_CAP
HSUSB_VSS
200
1uF
VSS
DVCC
20pF
M480 Series
XT1_IN
4~24 MHz
crystal
20pF
SPI_SS
SPI_CLK
SPI_MISO
SPI_MOSI
CS
VDD
CLK
MISO
MOSI
VSS
SPI Device
DVCC
XT1_OUT
DVCC
Crystal
20pF
32.768 kHz
crystal
20pF
4.7K
4.7K
X32_IN
I2C_SCL
CLK
VDD
I2C_SDA
DIO
VSS
I2C Device
X32_OUT
DVCC
DVCC
SC_PWR
Reset
Circuit
10K
nRST
M480 SERIES DATASHEET
10uF/10V
Smart Card Slot
SC_RST
SC_CLK
SC_DAT
SC_nCD
CAN Transceiver
ODB Port
LDO_CAP
LDO
2.2uF
64K x 16-bit
SRAM
Addr[15:0]
Q
D
ALE
nCS
nOE
nRD
nLB
nUB
Data[15:0]
CAN_H
R
CAN_L
CAN
RS 232 Transceiver PC COM Port
nCE
nWE
D
LATCH
En
EBI
CAN_TX
CAN_RX
UART_RXD
ROUT
UART_TXD
TIN
nWR
RIN
TOUT
UART
Audio codec
Line In
nWRL
nWRH
I2S
NUC8822
Line Out
AD[15:0]
Note:
1. USB_ID, HSUSB _ID could be floating using USB or USB HS without OTG.
2. Total capacitance of LDO_CAP pin is 2.2uF.
Mar 30, 2018
Page 346 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
M480 SERIES DATASHEET
Mar 30, 2018
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Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8
ELECTRICAL CHARACTERISTICS
8.1 Absolute Maximum Ratings
8.1.1
Voltage Characteristics
PARAMETER
SYMBOL
MIN
MAX
UNIT
VDD-VSS[*1]
DC Power Supply
-0.3
4
V
VDDIO-VSS
VDDIO Power Supply
-0.3
4
V
|VDDX – VDD|
Variations between different power pins
50
mV
|VDD –AVDD|
Allowed voltage difference for VDD and AVDD
50
mV
|VSSX - VSS|
Variations between different ground pins
50
mV
|VSS - AVSS|
Allowed voltage difference for VSS and AVSS
50
mV
Input Voltage on 5V-tolerance GPIO
5.5
V
Input Voltage on RTC domain (PF.6 ~ PF.11)
VDD
V
Input Voltage on any other pin[*2]
VDD
V
VIN
Table 8.1-1 Voltage Characteristics
Note:
1. All main power (VDD, AVDD) and ground (VSS, AVSS) pins must always be connected to the
external power supply, in the permitted range.
2. Non 5V-tolerance PIN: PA.8 ~ 15; PB.0 ~ 15; PD.10, 11, 12; PF.2, 3, 4, 5; All USB High
Speed PIN and nRESET PIN.
8.1.2
Current Characteristics
M480 SERIES DATASHEET
SYMBOL
PARAMETER
MIN
MAX
IDD
Maximum Current into VDD
200
IDDIO
Maximum Current into VDDIO
100
ISS
Maximum Current out of VSS
100
Maximum Current sunk by a I/O Pin
20
Maximum Current Sourced by a I/O Pin
20
Maximum Current Sunk by Total I/O Pins
100
Maximum Current Sourced by Total I/O Pins
100
UNIT
mA
IIO
Table 8.1-2 Current Characteristics
8.1.3
Thermal Characteristics
SYMBOL
PARAMETER
MIN
MAX
TA
Operating Temperature
-40
105
TJ
Junction temperature
-40
125
TST
Storage Temperature
-65
150
Mar 30, 2018
Page 348 of 401
UNIT
C
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Table 8.1-3 Thermal Characteristics
8.1.4
EMC Characteristics
Symbol
Parameter
Conditions
1.
Fast transient voltage burst limits to be
applied through 100 pF + 47uF on VDD and
VSS pins to induce a functional disturbance
2.
to be applied through 2.2uF on LDO_Pin
and VSS pins
VEFTB
Maximum
value
Unit
VDD = 3.3 V, LQFP144, TA = +25
°C, fHCLK = 160 MHz
4.4
kV
Table 8.1-4 EMS Characteristics
Symbol
LU
Parameter
Static latch-up class
Conditions
TA +25 °C
Value
Unit
400mA
mA
Table 8.1-5 Electrical Characteristics
Note: Guaranteed by characterization results, not tested in production.
M480 SERIES DATASHEET
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.2 General Operating Conditions
(VDD-VSS = 1.8 ~ 3.6V, TA = 25C, HCLK = 192 MHz unless otherwise specified.)
SYMBOL
PARAMETER
fHCLK
Internal AHB clock frequency
VDD
Operation Voltage
Conditions
MIN
1.8
AVDD
Analog Operation Voltage
VDDIO
Power supply for PA.0 ~ 5
1.8
VLDO
LDO Output Voltage
1.08
VBG
Band-gap Voltage
CLDO
LDO Output capacitance on each pin
MAX
UNIT
192
MHz
3.6
VDD
VDD = 1.8 V ~ 3.6 V
3.6
1.2
1.18
1.21
10
-
BOD Disabled, LVR Enabled[*1]
400
-
BOD Disabled, LVR Enabled[*2]
500
BOD 1.6V Enabled
80
BOD 3.0V Enabled
80
uF
VDD fall time rate
Note:
1.
LVR in active mode
2.
LVR in low power mode
M480 SERIES DATASHEET
Mar 30, 2018
Page 350 of 401
V
1.32
2.2
VDD rise time rate
tVDD
TYP
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.3 DC Electrical Characteristics
8.3.1
Typical Current Consumption
ALL GPIO pins are in push pull mode, output high.
LDO = 1.26V
The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the
typical values for TA= 25 °C and VDD = 3.3 V unless otherwise specified.
VDD = AVDD = VDDIO
When the peripherals are enabled HCLK is the system clock, fPCLK0, 1 = fHCLK/2.
Program run while(1){} from flash.
Typ
Symbol
Conditions
Normal Run, executed from
flash, VDD = 3.3V, all
peripherals disable
Normal run, External clock,
executed from flash, VDD =
3.3V, all peripherals enabled
HXT/LXT
192 MHz
12MHz
-
V
34.00
160 MHz
12MHz
-
V
28.76
144 MHz
12MHz
-
V
26.00
120 MHz
12MHz
-
V
22.21
12 MHz
12MHz
-
-
3.49
192 MHz
-
12MHz
V
33.29
160 MHz
-
12MHz
V
28.11
144 MHz
-
12MHz
V
25.51
120 MHz
-
12MHz
V
21.59
12 MHz
-
12MHz
-
2.98
32.768 KHz
32.768 kHz
-
-
0.57
10 KHz
-
10KHz
-
0.57
HIRC/LIRC
Unit
PLL
TA = 25 °C
192 MHz
-
12MHz
V
70.05
160 MHz
-
12MHz
V
58.99
144 MHz
-
12MHz
V
53.43
120 MHz
-
12MHz
V
45.04
12 MHz
-
12MHz
-
5.60
192 MHz
12MHz
-
V
70.70
160 MHz
12MHz
-
V
60.41
144 MHz
12MHz
-
V
53.75
120 MHz
12MHz
-
V
46.04
12 MHz
12MHz
-
-
5.85
32.768 KHz
32.768 kHz
-
-
0.58
10 KHz
-
10KHz
-
0.57
mA
Table 8.3-1 Current Consumption in Normal Run Mode
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M480 SERIES DATASHEET
IDD
fHCLK
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
90
80
-40℃
IDD Current(mA)
70
-20℃
60
192M
180M
160M
105℃
144M
0
120M
85℃
90M
65℃
10
60M
20
30M
45℃
20M
30
12M
25℃
6M
40
4M
0℃
2M
50
125℃
CPU Frequency(Hz)
Figure 8.3-1 Current Consumption versus Temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Disabled, PLL Source from HIRC
90
80
-40℃
-20℃
60
192M
180M
105℃
160M
0
144M
85℃
120M
65℃
10
90M
20
60M
45℃
30M
30
20M
25℃
12M
40
6M
0℃
4M
50
2M
M480 SERIES DATASHEET
IDD Current(mA)
70
125℃
CPU Frequency(Hz)
Figure 8.3-2 Current Consumption versus Temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Enabled, PLL Source from HIRC
Mar 30, 2018
Page 352 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
90
80
-40℃
IDD Current(mA)
70
-20℃
60
192M
180M
160M
105℃
144M
85℃
0
120M
10
90M
65℃
60M
20
30M
45℃
20M
30
12M
25℃
6M
40
4M
0℃
2M
50
125℃
CPU Frequency(Hz)
Figure 8.3-3 Current Consumption versus temperature in Normal Run Mode, VDD = 3.3V , All Peripherals
Disabled, PLL Source from HXT
90
80
-40℃
-20℃
60
192M
180M
160M
105℃
144M
0
120M
85℃
90M
65℃
10
60M
20
30M
45℃
20M
30
12M
25℃
6M
40
4M
0℃
2M
50
M480 SERIES DATASHEET
IDD Current(mA)
70
125℃
CPU Frequency(Hz)
Figure 8.3-4 Current Consumption versus Temperature in Normal Run Mode, VDD = 3.3V , All
Peripherals Enabled, PLL Source from HXT
Typ
Symbol
Mar 30, 2018
Conditions
fHCLK
HXT/LXT
Page 353 of 401
HIRC/LIRC
Unit
PLL
TA = 25 °C
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Idle mode, executed from
flash, VDD = 3.3V, all
peripherals disable
IDD
Idle mode, External clock,
executed from flash, VDD =
3.3V, all peripherals enabled
M480 SERIES DATASHEET
192 MHz
12MHz
-
V
10.32
160 MHz
12MHz
-
V
8.95
144 MHz
12MHz
-
V
8.23
120 MHz
12MHz
-
V
7.23
12 MHz
12MHz
-
-
1.98
192 MHz
-
12MHz
V
9.76
160 MHz
-
12MHz
V
8.40
144 MHz
-
12MHz
V
7.72
120 MHz
-
12MHz
V
6.70
12 MHz
-
12MHz
-
1.47
32.768 KHz
32.768 kHz
-
-
0.57
10 KHz
-
10KHz
-
0.57
192 MHz
-
12MHz
V
49.64
160 MHz
-
12MHz
V
41.82
144 MHz
-
12MHz
V
37.89
120 MHz
-
12MHz
V
31.96
12 MHz
-
12MHz
-
4.03
192 MHz
12MHz
-
V
50.36
160 MHz
12MHz
-
V
42.75
144 MHz
12MHz
-
V
38.29
120 MHz
12MHz
-
V
32.70
12 MHz
12MHz
-
-
4.52
32.768 KHz
32.768 kHz
-
-
0.58
10 KHz
-
10KHz
-
0.57
mA
Table 8.3-2 Current Consumption in Idle Mode
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
IDD Current(mA)
70
60
-40℃
50
-20℃
40
0℃
25℃
30
45℃
20
65℃
10
85℃
0
192M
180M
160M
144M
120M
90M
60M
30M
20M
12M
6M
4M
2M
105℃
125℃
CPU Frequency(Hz)
Figure 8.3-5 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Disabled, PLL Source from HIRC
60
-40℃
50
-20℃
40
0℃
25℃
30
M480 SERIES DATASHEET
IDD Current(mA)
70
45℃
20
65℃
10
85℃
0
192M
180M
160M
144M
120M
90M
60M
30M
20M
12M
6M
4M
2M
105℃
125℃
CPU Frequency(Hz)
Figure 8.3-6 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Enabled, PLL Source from HIRC
Mar 30, 2018
Page 355 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
IDD Current(mA)
70
60
-40℃
50
-20℃
40
0℃
25℃
30
45℃
20
65℃
10
85℃
0
192M
180M
160M
144M
120M
90M
60M
30M
20M
12M
6M
4M
2M
105℃
125℃
CPU Frequency(Hz)
Figure 8.3-7 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Disabled, PLL Source from HXT
60
-40℃
50
-20℃
40
0℃
25℃
30
45℃
20
65℃
10
85℃
0
105℃
192M
180M
160M
144M
120M
90M
60M
30M
20M
12M
6M
4M
2M
M480 SERIES DATASHEET
IDD Current(mA)
70
125℃
CPU Frequency(Hz)
Figure 8.3-8 Current Consumption versus Temperature in Idle Mode, VDD = 3.3V , All Peripherals
Enabled, PLL Source from HXT
Typ
Symbol
Conditions
LXT
LIRC
Unit
PLL
TA = 25 °C
Mar 30, 2018
Page 356 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Fast wake-up Power-down mode, VDD = 3.3V, all peripherals disabled
-
-
-
0.49
Fast wake-up Power-down mode, VDD = 3.3V,
RTC/WDT/Timer/UART enable
V
-
-
0.49
IDD_FWPD
mA
Fast wake-up Power-down mode, VDD = 3.3V, RTC/WDT/Timer
enable
-
V
-
0.49
Fast wake-up Power-down mode, VDD = 3.3V, WDT/Timer use LIRC,
RTC/UART use LXT
V
V
-
0.49
Power-down mode, VDD = 3.3V, all peripherals disabled
-
-
-
0.37
Power-down mode, VDD = 3.3V, RTC/WDT/Timer/UART enable
V
-
-
0.37
IDD_PD
mA
Power-down mode, VDD = 3.3V, RTC/WDT/Timer use LIRCT
-
V
-
0.37
Power-down mode, VDD = 3.3V, WDT/Timer use LIRC, RTC/UART
use LX
V
V
-
0.37
Low leakage Power-down mode, VDD = 3.3V, all peripherals disabled
-
-
-
0.14
Low leakage Power-down mode, VDD = 3.3V, RTC/WDT/Timer/UART
enable
V
-
-
0.37
IDD_LLPD
IDD_SPD1
-
V
-
0.37
Low leakage Power-down mode, VDD = 3.3V, WDT/Timer use LIRC,
RTC/UART use LX
V
V
-
0.37
Standby Power-down mode(SPD0), VDD = 3.3V, all peripherals
disabled
-
-
-
0.04
Standby Power-down mode(SPD0), VDD = 3.3V, RTC enable
V
-
-
0.04
Standby Power-down mode(SPD0), VDD = 3.3V, RTC enable
-
V
-
0.04
Standby Power-down mode(SPD1), VDD = 3.3V, all peripherals
disabled
-
-
-
0.03
Standby Power-down mode(SPD1), VDD = 3.3V, RTC enable
V
-
-
0.03
Standby Power-down mode(SPD1), VDD = 3.3V, RTC enable
-
V
-
0.03
Mar 30, 2018
Page 357 of 401
mA
mA
Rev 1.00
M480 SERIES DATASHEET
IDD_SPD0
mA
Low leakage Power-down mode, VDD = 3.3V, RTC/WDT/Timer
enable
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
IDD_DPD
-
Deep Power-down mode(DPD), VDD = 3.3V, all peripherals disabled
-
-
0.95
uA
Table 8.3-3 Chip Current Consumption in Power-down Mode
Note: VDD = AVDD = VDDIO = 3.3V
8.3.2
On-chip Peripheral Current Consumption
ALL GPIO pins are in push pull mode, output high.
LDO = 1.26V
The typical values for TA= 25 °C and VDD = AVDD = 3.3 V unless otherwise specified.
When the peripherals are enabled HCLK is the system clock, fHCLK = 192 MHz, fPCLK0, 1 = fHCLK/2.
M480 SERIES DATASHEET
Mar 30, 2018
Peripheral
IDD
DAC
58.4
ADC
338.6
ACMP01
85.2
OPA
123.3
QEI0
74.2
QEI1
81.9
ECAP0
74.3
ECAP1
69.8
EPWM0
907
EPWM1
896.5
BPWM0
263.8
BPWM1
245.2
WDT
49.6
SD0
1416.1
SD1
1263.6
SC0
66.6
SC1
76.6
SC2
73.6
I2S0
102.1
SPIM
14681.1
QSPI0
291.1
SPI0
315.5
SPI1
261.2
Page 358 of 401
Unit
uA
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
137.2
SPI3
138.7
UART0
150.6
UART1
209.1
UART2
220.0
UART3
160.5
UART4
186.5
UART5
177.5
I2C0
34.4
I2C1
26.6
I2C2
32.7
CAN0
280.5
CAN1
257.6
USCI0
211.9
USCI1
205.4
EBI
209.6
TMR0
140.5
TMR1
130.1
TMR2
127.1
TMR3
121.2
USB HS OTG
248.7
USB FS OTG
503.1
Crypto
1550.4
EMAC
1768.1
M480 SERIES DATASHEET
SPI2
Note: Guaranteed by characterization results, not tested in production.
8.3.3
Wakeup Time
The wakeup times given in Table 8.3-4 is measured on a wakeup phase with a 16 MHz HIRC
oscillator. The clock source used to wake up the device depends from the current operating mode:
–
Fast-wakeup, power down, low leakage Power-down mode: the clock source is the
RC oscillator
–
Standby and Deep Power-down mode: the clock source is the clock that was set
before entering Sleep mode.
The wakeup times are measured from the wakeup event to the point in which the application code
reads the first instruction.
The clock source is the RC oscillator from HIRC
Mar 30, 2018
Page 359 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Symbol
Typ
5 Cycles
Parameter
tWU_IDLE
Wakeup from IDLE mode
tWU_FWPD
Wakeup from Fast-wakeup power down mode
6
tWU_NPD
Wakeup from normal power down mode
12
tWU_LLPD
Unit
54
Wakeup from low leakage power down mode
tWU_SPD0
Wakeup from Standby Power-down mode 0 (SPD0)
527
tWU_SPD1
Wakeup from Standby Power-down mode 1 (SPD1)
527
tWU_DPD
Deep Power-down mode (DPD)
489
µs
Table 8.3-4 Low-power Mode Wakeup Timings
8.3.4
PIN DC Characteristics
Symbol Parameter
VIL1
VIH1
Min.
Typ.
Max.
unit
Test Conditions
0.8
V
VDD = VDDIO = 3.6 V
0.56
V
VDD = VDDIO = 1.8 V
2
V
VDD = VDDIO = 3.6V
1.04
V
VDD = VDDIO = 1.8V
V
VDD = VDDIO = 3.6V
Input Low Voltage (TTL input)
Input High Voltage (TTL input)
0.3*VDD
VIL2
Input Low Voltage (Schmitt input)
0.3*VDD
VDD = VDDIO = 1.8V
0.7*VDD
VIH2
VDD = VDDIO = 3.6V
Input High Voltage (Schmitt input)
V
0.7*VDD
M480 SERIES DATASHEET
VHY
Hysteresis voltage of (Schmitt input)
ILK
Input Leakage Current
RPU
Input Pull Up Resistor
RPD
VDD = VDDIO = 1.8V
0.2VDD
V
A
VDD = VDDIO = 3.6V, 0 < VIN < VDD,
Open-drain or input only mode
50
KΩ
VDD = VDDIO = 3.3V
52
KΩ
VDD = VDDIO = 1.8V
50
KΩ
VDD = VDDIO = 3.3V
52
KΩ
VDD = VDDIO = 1.8V
-1
1
Input Pull down Resistor
Table 8.3-5 PIN Input Characteristics
Symbol Parameter
ISR4
ISR5
ISR6
ISK1
ISK2
Min.
Source Current
(Push-pull Mode, Set GPIO to output HIGH, Apply
GPIO pin VIN=(VDD-0.4)V for VDD and measure
the source current)
Sink Current
(Push-pull Mode, Set GPIO to output LOW, Apply
GPIO pin VIN=(VSS+0.4)V for VSS and measure
Mar 30, 2018
Typ.
unit
Test Conditions
-18
mA
VDD = VDDIO = 3.3V
-10
mA
VDD = VDDIO = 1.8V
-8
mA
VDD = VDDIO = 1.8V
17
mA
VDD = VDDIO = 3.3V
10
mA
VDD = VDDIO = 1.8V
Page 360 of 401
Max.
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
ISK3
the source current)
8
mA
CIO
I/O pin capacitance
5
pF
VDD = VDDIO = 1.8V
Table 8.3-6 PIN Output Characteristics
Symbol
Parameter
Min.
Typ.
Max.
unit
Test Conditions
VILR
Negative going threshold
(Schmitt input), nRESET
0.3*VDD
V
VDD = 3.3V
VIHR
Positive going threshold
(Schmitt Input), nRESET
V
VDD = 3.3V
RRST
Internal nRESET pin pull up resistor
50
KΩ
tFR1
nRESET input filtered time
32
uS
tFR2
nRESET input filtered time under SPD and DPD
mode
300
nS
0.7*VDD
VDD = 3.3V,
Table 8.3-7 nRESET PIN Characteristics
M480 SERIES DATASHEET
Mar 30, 2018
Page 361 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.4 AC Electrical Characteristics
8.4.1
External 4~24 MHz High Speed Crystal (HXT) characteristics
TA= 25 °C and VDD = 3.3 V unless otherwise specified.
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
1.8
MAX.
UNIT
3.6
V
VDD
Operating Voltage
Rf
Feedback resister
fHXT
Oscillator frequency
4
24
MHz
THXT
Temperature Range
-40
105
C
kΩ
1000
650
IHXT_INV
IHXT_GM
M480 SERIES DATASHEET
TS_GM
TS_INV
VDD = 1.8 ~ 3.6V
4MHz
Current Consumption
1600
(INV-type Crystal)
2000
16MHz
4000
24MHz
160
4MHz
A
12MHz
Current Consumption
280
(GM-type Crystal)
400
16MHz
600
24MHz
A
1545
1752
4MHz, -40 °C
1630
1757
4MHz, 25 °C
1054
1988
4MHz, 105 °C
484
512
12MHz, -40 °C
484
544
12MHz, 25 °C
386
606
12MHz, 105 °C
s
Stable time (GM-type)
349
375
16MHz, -40 °C
337
399
16MHz, 25 °C
281
444
16MHz, 105 °C
259
303
24MHz, -40 °C
248
330
24MHz, 25 °C
210
403
24MHz, 105 °C
1490
23432
4MHz, -40 °C
1479
2352
4MHz, 25 °C
s
Stable time (INV-type)
Mar 30, 2018
12MHz
1052
2105
4MHz, 105 °C
464
558
12MHz, -40 °C
Page 362 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
481
554
12MHz, 25 °C
417
663
12MHz, 105 °C
317
420
16MHz, -40 °C
326
407
16MHz, 25 °C
290
472
16MHz, 105 °C
226
382
24MHz, -40 °C
228
388
24MHz, 25 °C
210
441
24MHz, 105 °C
45
Clock Duty
50
55
%
Table 8.4-1 External 4~24 MHz High Speed Crystal (HXT) Oscillator
8.4.1.1
Typical Crystal Application Circuits
CRYSTAL
4MHz ~ 24 MHz
C1
C2
R
20pF
20pF
without
XT_IN
R1
C2
M480 SERIES DATASHEET
XT_OUT
C1
Figure 8.4-1 Typical Crystal Application Circuit
8.4.2
External 4~24 MHz High Speed Clock Input (OSC) Characteristics
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
tCHCX
Clock High Time
18
nS
tCLCX
Clock Low Time
18
nS
Mar 30, 2018
Page 363 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
tCLCH
Clock Rise Time
10
nS
tCHCL
Clock Fall Time
10
nS
0.7*VDD
V
VIH
Input High Voltage
VIL
Input Low Voltage
0.3*VDD
V
tCLCL
tCLCH
VIH
90%
tCLCX
10%
VIL
tCHCL
tCHCX
Note: Duty cycle is 50%.
Notes: Guaranteed by design, not tested in production
8.4.3
External 32.768 kHz Low Speed Crystal (LXT) characteristics
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
M480 SERIES DATASHEET
VDD
Operation Voltage
fLXT
Oscillator frequency
TLXT
Temperature
ILXT
Operating current
1.8
MAX. UNIT
3.6
32.768
-40
Duty cycle
TS
TYP.
45
Stable Time
V
kHz
105
C
0.5
A
55
%
500
ms
VDD = 1.8 ~ 3.6 V
VDD = 3.3V
Table 8.4-2 External 32.768 kHz Crystal
8.4.3.1
Typical Crystal Application Circuits
CRYSTAL
32.768 kHz
Mar 30, 2018
C1
C2
R1
20pF
20pF
without
Page 364 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
XT_OUT
XT_IN
R1
C2
C1
Figure 8.4-2 Typical Crystal Application Circuit
8.4.4
External 32.768 kHz Low Speed Clock Input (OSC) Characteristics
SPECIFICATIONS
PARAMETER
SYM.
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Clock High Time
tCHCX
450
-
-
nS
Clock Low Time
tCLCX
450
-
-
nS
Clock Rise Time
tCLCH
-
50
nS
Clock Fall Time
tCHCL
-
50
nS
0.7*VDD
V
LXT Input Pin Input High Voltage
Xin_VIH
LXT Input Pin Input Low Voltage
Xin_VIL
0.3*VDD
V
tCLCH
Xin_VIH
M480 SERIES DATASHEET
tCLCL
90%
tCLCX
Xin_VIL
10%
tCHCL
tCHCX
Note: Duty cycle is 50%.
Note: Duty cycle is 50%.
Notes: Guaranteed by design, not tested in production
8.4.5
12 MHz Internal High Speed RC Oscillator (HIRC)
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
VHRC
Supply voltage
fHRC
Center Frequency
Mar 30, 2018
TYP.
1.8
MAX.
UNIT
3.6
V
12
Page 365 of 401
MHz
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
-1
1
%
TA = 25 °C,
VDD = 3.3V
-2
2
%
-40C ~ +105 °C,
VDD = 1.8 ~ 3.6V
Internal Oscillator Frequency[*1]
IHRC
Operating current
TS
A
155
Stable time
4
us
Note: Guaranteed by characterization, not tested in production
8.4.6
10 kHz Internal Low Speed RC Oscillator (LIRC)
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
VLRC
Supply voltage
FLRC
Oscillator Frequency[*1]
ILRC
Operating current
TS
Stable time
TYP.
MAX.
UNIT
1.8
3.6
V
5
20
kHz
VDD=1.8V~3.6V, TA=-40~105°C
0.5
A
VDD = 3.3V
μs
200
Note: Guaranteed by characterization, not tested in production
8.4.7
PLL Characteristics
M480 SERIES DATASHEET
Symbol
Parameter
fPLL_IN
Conditions
Max
Unit
4
24
MHz
PLL multiplier output clock
50
500
MHz
PLL stable time[*1]
100
200
µs
PLL input clock
fPLL_OUT
TS
Jitter
Cycle-to-cycle Jitter[*2]
IDD
Min
250
Peak to peak @ 480M
ps
3
VDD=3.3V@500MHz
Power consumption
Typ
mA
Note:
1.
2.
8.4.8
Guaranteed by characterization, not tested in production
Guaranteed by design, not tested in production
PIN AC Characteristics
CL = 51 pF
Px_SLEWCTL
Mar 30, 2018
Symbol
Parameter
Page 366 of 401
Conditions
Typ
Unit
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
tf(IO)out
Output high to low level fall time
(90~10%)
VDD = 3.6 V
4.384
VDD = 1.8 V
8.532
VDD = 3.6 V
4.086
VDD = 1.8 V
8.225
VDD = 3.6 V
3.005
VDD = 1.8 V
6.153
VDD = 3.6 V
3.404
VDD = 1.8 V
6.29
VDD = 3.6 V
3.054
VDD = 1.8 V
6.152
VDD = 3.6 V
3.389
VDD = 1.8 V
6.269
00
tr(IO)out
tf(IO)out
output low to high level rise
time (10~90%)
Output high to low level fall time
(90~10%)
ns
01
tr(IO)out
tf(IO)out
output low to high level rise
time (10~90%)
Output high to low level fall time
(90~10%)
10
tr(IO)out
output low to high level rise
time (10~90%)
Table 8.4-3 I/O AC Characteristics
M480 SERIES DATASHEET
Mar 30, 2018
Page 367 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.5 Analog Electrical Characteristics
8.5.1
LDO
Symbol
Parameter
Min
VDD
DC Power Supply
1.8
VLDO
Output Voltage
1.08
TA
Temperature
-40
Typ
1.26
Max
Unit
3.6
V
1.32
V
105
℃
Test Condition
Note:
1.
It is recommended a 0.1μF bypass capacitor is connected between VDD and the closest VSS pin of
the device.
2.
For ensuring power stability, a 2.2μF capacitor must be connected between LDO_CAP pin and the
closest VSS pin of the device.
8.5.2
Low-Voltage Reset
Symbol
Parameter
Min
AVDD
Supply Voltage
TA
Temperature
ILVR
Operating Current
VLVR
M480 SERIES DATASHEET
8.5.3
Threshold Voltage
Typ
Max
Unit
0
3.6
V
-40
105
℃
-
uA
AVDD = 3.6V
0.5
Test Condition
1.40
1.48
1.56
V
TA = 105 ℃
1.40
1.48
1.56
V
TA = 25 ℃
1.40
1.48
1.56
V
TA = -40 ℃
Typ
Max
Unit
Test Condition
Brown-out Detector
Symbol
Parameter
Min
AVDD
Supply Voltage
0
3.6
V
-
TA
Temperature
-40
105
℃
-
IBOD
Operating Current
VBOD_F
Brown-out Voltage
(Falling edge)
VBOD_R
Brown-out Voltage
(Rising edge)
Mar 30, 2018
μA
AVDD = 3.6V
2.9
3.0
3.1
V
BODVL [2:0] = 111
2.7
2.8
2.9
V
BODVL [2:0] = 110
2.5
2.6
2.7
V
BODVL [2:0] = 101
2.3
2.4
2.5
V
BODVL [2:0] = 100
2.1
2.2
2.3
V
BODVL [2:0] = 011
1.9
2.0
2.1
V
BODVL [2:0] = 010
1.7
1.8
1.9
V
BODVL [2:0] = 001
1.5
1.6
1.7
V
BODVL [2:0] = 000
3.0
3.1
3.2
V
BODVL [2:0] = 111
2.8
2.9
3.0
V
BODVL [2:0] = 110
2.6
2.7
2.8
V
BODVL [2:0] = 101
66
Page 368 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
TBOD_RE
8.5.4
2.4
2.5
2.6
V
BODVL [2:0] = 100
2.2
2.3
2.4
V
BODVL [2:0] = 011
2.0
2.1
2.2
V
BODVL [2:0] = 010
1.8
1.9
2.0
V
BODVL [2:0] = 001
1.6
1.7
1.8
V
BODVL [2:0] = 000
ms
Respond Time
Respond Time
1
Power-on Reset
Symbol
Parameter
Min
Typ
Max
Unit
Test Condition
TA
Temperature
-40
-
+105
℃
-
VPOR
Reset Voltage
V
-
RRVDD
FRVDD
VDD Raising Rate to Ensure
Power-on Reset[*1]
VDD Falling Rate to Ensure
Power-on Reset[*1]
1.47
10
us/V
320
us/V
Note: Guaranteed by characterization, not tested in production
VDD
t(don’t care)
FRVDD
M480 SERIES DATASHEET
RRVDD
VPOR
Time
Figure 8.5-1 Power-up Ramp Condition
8.5.5
Internal Voltage Reference
The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the
typical values for TA= 25 °C and VDD = 3.3 V unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Unit
Comments
1.6
2.0
VREF_INT
Internal reference voltage
V
2.5
3.0
Mar 30, 2018
Page 369 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
VREF_OUT = 1.6 v
2
VREF_OUT = 2.0 v
2.2
AVDD minimum voltage
AVDD_min
V
2.7
VREF_OUT = 2.5 v
3.2
VREF_OUT = 3.0 v
0.7
2
ms CL =4.7 uF, VREF initial=0
35
48
us CL =0.1 uF, VREF initial=0
Stable time
Ts
Note: Guaranteed by characterization, not tested in production
VREF
1uF
Figure 8.5-2 Typical Connection with Internal Voltage Reference
8.5.6
12-bit ADC
M480 SERIES DATASHEET
Fast Speed Channel
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
AVDD
Operating voltage
1.8
3.6
V
VREF
Reference voltage
1.6
AVDD
V
Temperature
-40
105
℃
478
523
uA
12
Bit
0
VREF
V
0.14
70
MHz
TA
Operating current (AVDD current)
IADC
(Enable ADC and disable all other analog
modules)
Resolution
VIN
ADC channel input voltage
AVDD = VDD
AVDD = VDD = VREF = 3.3V
ADC Clock Rate = 70 MHz
High speed channel
FADC
ADC Clock frequency
TSMP
Sampling Time
2
1/FADC
TCONV
Conversion time
14
1/FADC TCONV = TSMP + 12
FSPS
Sampling Rate (FADC/TCONV)
Mar 30, 2018
5
Page 370 of 401
High speed channel
MSPS High speed channel
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
μs
TPU
Power-up time
INL
Integral Non-Linearity Error
-4.29
-3.71
LSB
VREF = AVDD
DNL
Differential Non-Linearity Error
3.25
3.28
LSB
VREF = AVDD
EG
Gain error
2.25
2.31
LSB
VREF = AVDD
EOFFSET
Offset error
1.56
2.87
LSB
VREF = AVDD
EA
Absolute Error
4.5
4.94
LSB
VREF = AVDD
CIN
Internal Capacitance[*1]
-
20
Monotonic
5
pF
Guaranteed
-
Low Speed Channel
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
AVDD
Operating voltage
VREF
Reference voltage
TA
TYP.
1.8
MAX.
UNIT
3.6
V
AVDD
Temperature
V
-40
105
210
231
IADC1
131
142
AVDD = VDD = VREF = 1.8V
ADC Clock Rate = 28 MHz
low speed channel
111
123
AVDD = VDD = VREF = 3.3V
ADC Clock Rate = 14 MHz
low speed channel
IADC2
uA
70
AVDD = VDD = VREF = 1.8V
ADC Clock Rate = 14 MHz
low speed channel
78
Resolution
ADC channel input voltage
AVDD = VDD = VREF = 3.3V
ADC Clock Rate = 28 MHz
low speed channel
12
Bit
0
VREF
V
0.14
28
MHz
FADC
ADC Clock frequency
TSMP
Sampling Time
2
1/FADC
TCONV
Conversion time
14
1/FADC TCONV = TSMP + 12
FSPS
Sampling Rate (FADC/TCONV)
TPU
Power-up time
INL
Integral Non-Linearity Error
-2.94
-1.32
LSB
VREF = AVDD
DNL
Differential Non-Linearity Error
1.25
2
LSB
VREF = AVDD
EG
Gain error
2.5
3.12
LSB
VREF = AVDD
EOFFSET
Offset error
2.44
3.69
LSB
VREF = AVDD
Mar 30, 2018
2
MSPS Low speed channel
μs
20
Page 371 of 401
Low speed channel
Rev 1.00
M480 SERIES DATASHEET
(Enable ADC and disable all other analog
modules)
VIN
℃
uA
Operating current (AVDD current)
AVDD = VDD
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SPECIFICATIONS
SYM.
PARAMETER
TEST CONDITION
MIN.
EA
Absolute Error
CIN
Internal Capacitance[*1]
-
TYP.
MAX.
UNIT
6.75
LSB
4.69
Monotonic
5
pF
Guaranteed
-
VREF = AVDD
EF (Full scale error) = EO + EG
Gain Error
EG
Offset Error
EO
4095
4094
4093
4092
Ideal transfer curve
7
6
ADC
output
code
5
Actual transfer curve
4
M480 SERIES DATASHEET
3
2
DNL
1
1 LSB
Offset Error
EO
Analog input voltage
(LSB)
4095
Note: The INL is the peak difference between the transition point of the steps of the calibrated transfer
curve and the ideal transfer curve. A calibrated transfer curve means it has calibrated the offset and
gain error from the actual transfer curve.
Mar 30, 2018
Page 372 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
VDD
(1)
RIN
EADC_CHx
12-bit
Converter
(1)
CIN
Note: GND < EADC_CHx < VREF
(1) Refer to ADC spec for the values of RIN, CIN
8.5.7
Temperature Sensor
Symbol
Parameter
Min
Typ
Max
Unit
VDD
Operating Voltage
1.8
3.6
V
TA
Temperature Range
-40
105
°C
Current Consumption [*3]
ITEMP
Tc
Temperature Coefficient [*3]
-1.77
Vos
Offset Voltage when TA = 0°C [*3]
710.2
Stable time[*2]
tS
-1.82
1
3
-1.84
mV/°C
716.8
mV
µs
µs
Note:
1.
2.
3.
8.5.8
VTEMP (mV) = Tc (mV/°C) x Temperature (°C) + Vos (mV)
Guaranteed by design, not tested in production
Guaranteed by characteristic, not tested in production
Digital to Analog Converter (DAC)
Symbol
Parameter
Min
Typ
Max
AVDD
Analog supply voltage
1.8
-
3.6
NR
Resolution
VREF
Reference supply voltage
DNL
Differential non-linearity error[*4]
INL
Mar 30, 2018
12
Unit
Test Condition
V
-
bit
-
1.5
-
AVDD
V
VREF ≤ AVDD
-
-
±2
LSB
12-bit mode
-
-
±0.5
LSB
10-bit mode
-
-
±4
LSB
12-bit mode
-
-
±1
LSB
10-bit mode
Integral non-linearity error[*4]
Page 373 of 401
Rev 1.00
M480 SERIES DATASHEET
ADC sampling time when reading the temperature (5pF cap load) [*1]
TS_temp
A
16
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
OE
Offset Error[*4]
GE
Gain Error[*4]
AE
Absolute Error[*4]
-
-
±6
LSB
-
-
±4
LSB
-
-
±2
LSB
-
-
±5
LSB
-
-
±4
LSB
-
-
±2
LSB
-
-
±8
LSB
-
-
±4
LSB
-
-
±2
LSB
-
Monotonic
10-bit guaranteed
VO
Output Voltage
0.2
RLOAD
Resistive load[*2]
7.5
Ro
Output impedance[*4]
CLOAD
Capacitive load[*3]
M480 SERIES DATASHEET
Current consumption on VREF
supply[*4]
IREF
12-bit mode
DACOUT buffer ON
12-bit mode
DACOUT buffer OFF
10-bit mode
12-bit mode
DACOUT buffer ON
12-bit mode
DACOUT buffer OFF
10-bit mode
-
-
V
DACOUT buffer ON
-
kΩ
DACOUT buffer ON
12
kΩ
DACOUT buffer OFF
-
-
50
-
-
180
Current consumption on AVDD
supply[*4]
IAVDD
10-bit mode
AVDD 0.2
10
12-bit mode
DACOUT buffer ON
12-bit mode
DACOUT buffer OFF
AVDD = 3.6V, no load, lowest code
A
-
-
420
-
150
240
-
pF
(0x000)
AVDD = 3.6V, no load, middle code
(0x800)
A
VREF =3.6V, no load, middle code
(0x800)
TS
Settling Time
-
5
6
μs
Full scale: for a 12-bit input code
transition between the lowest and the
highest input codes when DAC_OUT
reaches final value +/-1 LSB,
CLOAD ≤ 50pF, RLOAD ≥ 7.5kΩ
Fs
Update Rate
-
-
1
MSPS
Max. frequency for a correct
DAC_OUT change from core i to
i+1LSB, CLOAD ≤ 50pF, RLOAD ≥ 7.5kΩ
TWAKEUP
Wake-up Time
-
9
15
μs
Wakeup time from OFF state. Input
code between lowest and highest
possible codes.
DAC clock source = 1MHz
PSRR
Power Supply Rejection Ratio[*1]
-
-60
-40
dB
No RLOAD, CLOAD = 50pF
Note:
1.
2.
3.
4.
Guaranteed by design, not tested in production.
Resistive load between DACOUT and AVSS.
Capacitive load at DACOUT pin.
Guaranteed based on test during characterization.
Mar 30, 2018
Page 374 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.5.9
Analog Comparator Controller (ACMP)
The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the typical
values for TA= 25 °C and VDD = 3.3 V unless otherwise specified.
Symbol
Parameter
Min
Typ
AVDD
Analog supply voltage
1.8
Max
3.6
TA
Temperature
-40
105
Unit
℃
V
MODESEL[1:0] = 00
1.2
3
IDD
A
Operating current
MODESEL[1:0] = 10
75
MODESEL[1:0] = 11
Input common mode voltage
range [*2]
0.1
1/2
AVDD
VDI
Differential input voltage
sensitivity [*2]
10
20
Voffset
Input offset voltage
5
AVDD 0.1
mV Hysteresis disable
10
mV Hysteresis disable,
HYSSEL[1:0] = 00
0
HYSSEL[1:0] = 01
10
Hysteresis window
DC voltage Gain[*1]
Av
mV
20
HYSSEL[1:0] = 10
30
HYSSEL[1:0] = 11
70
dB
0.2
uS
Propagation delay[*2]
2
4.5
0.45
0.85
Setup time[*2]
TSetup
uS
2.25
4.75
Hysteresis disable
MODESEL[1:0] = 00
Hysteresis disable
MODESEL[1:0] = 01
Hysteresis disable
MODESEL[1:0] = 10
Hysteresis disable
MODESEL[1:0] = 11
Hysteresis disable
MODESEL[1:0] = 00
Hysteresis disable
MODESEL[1:0] = 01
Hysteresis disable
MODESEL[1:0] = 10
Hysteresis disable
MODESEL[1:0] = 11
M480 SERIES DATASHEET
0.6
Td
MODESEL[1:0] = 01
10
VCM
Vhys
Comments
Note:
1.
2.
Guaranteed by design, not tested in production
Guaranteed by characteristic, not tested in production
8.5.10 OP Amplifier (OPA)
The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the
typical values for TA = 25 °C and VDD = 3.3 V unless otherwise specified.
Mar 30, 2018
Page 375 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Symbol
Parameter
Min
Typ
Max
AVDD
Analog supply voltage
2.4
3.6
V
TA
Temperature
-40
105
℃
IDD
Consumption current
CMIR
Common mode input range
VOFFSET0
Input offset voltage(maximum calibration
range) [*2]
A
690
AVDD
0
Unit Comments
V
4
Tj = 25°C, No Load
6
VCM = AVDD-10mV ~ AVDD-0.8V, All
Temp.
3.2
VOFFSET1
Input offset voltage(After offset calibration)
[*2]
CALRVS =0: Other VCM
mV
6.5
3
VOFFSET2
Input offset voltage(After offset calibration)
[*2]
CMRR
Common Mode Rejection Ratio [*1]
PSRR
Power Supply Rejection Ratio [*1]
GBW
SR
CALRVS =1: VCM = AVDD-10mV ~
AVDD-0.8V
90
dB
117
dB
Bandwidth [*2]
8.2
MHz
Slew rate [*2]
4.7
V/s
AVDD0.1
VOHSAT
Rload=min. INPUT at AVDD
High saturation voltage [*2]
V
AVDD0.02
Rload=20K, INPUT at AVDD
100
M480 SERIES DATASHEET
VOLSAT
CALRVS=0: VCM = AVDD-10mV ~ AVDD0.8V
CALRVS =1: Other VCM
5.2
73
AVDD=3.3V, Temperature=25 ℃
Low saturation voltage [*2]
Rload=min. INPUT at 0
mV
20
PM
Phase Margin [*1]
62
TWAKEUP
Wake up time from OFF state [*2]
2.8
RLOAD
Resistive load
CLOAD
Capacitive load
Rload=20K, INPUT at 0
degree
5
4
s
kΩ
50
pF
Note:
1.
2.
Guaranteed by design, not tested in production
Guaranteed by characteristic, not tested in production
Mar 30, 2018
Page 376 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.6 Flash DC Electrical Characteristic
Symbol
Parameter
Min
Supply Voltage
1.08
NENDUR
Endurance
10000
-
-
cycles
TRET
Data Retention
10
-
-
year
TERASE
Page Erase Time
92
-
160
mS
TMER
Mass Erase Time
201
-
320
mS
TPROG
Program Time
42
-
50
uS
IDD1
Read Current
-
-
4.12
mA
IDD2
Program Current
-
-
5
mA
IDD3
Erase Current
-
-
5
uA
V
[1]
FLA
Typ
Max
Unit
1.32
V
Test Condition
[2]
TA = 25℃
Note:
1.
2.
3.
VFLA is source from chip LDO output voltage.
Number of program/erase cycles.
This table is guaranteed by design, not test in production.
M480 SERIES DATASHEET
Mar 30, 2018
Page 377 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.7 I2C Dynamic Characteristics
[1][2]
Standard Mode
Symbol
Fast Mode
[1][2]
Parameter
Unit
Min.
Max.
Min.
Max.
tLOW
SCL low period
4.7
-
1.2
-
uS
tHIGH
SCL high period
4
-
0.6
-
uS
tSU; STA
Repeated START condition setup time
4.7
-
1.2
-
uS
tHD; STA
START condition hold time
4
-
0.6
-
uS
tSU; STO
STOP condition setup time
4
-
0.6
-
uS
tBUF
Bus free time
4.7
-
uS
tSU;DAT
Data setup time
250
-
nS
tHD;DAT
Data hold time
0
tr
SCL/SDA rise time
-
1000
20+0.1Cb
300
nS
tf
SCL/SDA fall time
-
300
-
300
nS
Cb
Capacitive load for each bus line
-
400
-
400
pF
[3]
[4]
[3]
-
1.2
-
100
3.45
[5]
0
[4]
0.8
[5]
uS
Note:
1.
2.
3.
4.
M480 SERIES DATASHEET
5.
Guaranteed by characteristic, not tested in production
HCLK must be higher than 2 MHz to achieve the maximum standard mode I2C frequency. It must be
higher than 8 MHz to achieve the maximum fast mode I2C frequency.
I2C controller must be retriggered immediately at slave mode after receiving STOP condition.
The device must internally provide a hold time of at least 300 ns for the SDA signal in order to
bridge the undefined region of the falling edge of SCL.
The maximum hold time of the Start condition has only to be met if the interface does not stretch the
low period of SCL signal.
STOP
Repeated
START
START
STOP
SDA
tBUF
tLOW
tr
SCL
tHD;STA
tf
tHIGH
tHD;DAT
tSU;DAT
tSU;STA
tSU;STO
Figure 8.7-1 I2C Timing Diagram
Mar 30, 2018
Page 378 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.8 SPI Dynamic Characteristics
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
SPI MASTER MODE (VDD = 3.0~3.6 V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
TSPICLK / 2
ns
tCLKL
Clock output Low time [*1]
TSPICLK / 2
ns
tDS
Data setup time
0
-
-
ns
tDH
Data hold time
2
-
-
ns
tV
Data output valid time
-
0
1
ns
SPI MASTER MODE (VDD = 1.8~2.0 V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
TSPICLK / 2
ns
tCLKL
Clock output Low time [*1]
TSPICLK / 2
ns
tDS
Data setup time
0
-
-
ns
tDH
Data hold time
2
-
-
ns
tV
Data output valid time
-
-
1
ns
Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz).
tCLKH
tCLKL
CLKP=0
SPICLK
tV
MOSI
Data Valid
Data Valid
tDS
MISO
Data Valid
CLKP=0, TX_NEG=1, RX_NEG=0
or
CLKP=1, TX_NEG=0, RX_NEG=1
tDH
Data Valid
tV
Data Valid
MOSI
tDS
MISO
Data Valid
CLKP=0, TX_NEG=0, RX_NEG=1
or
CLKP=1, TX_NEG=1, RX_NEG=0
tDH
Data Valid
Data Valid
Figure 8.8-1 SPI Master Mode Timing Diagram
SYMBOL
Mar 30, 2018
PARAMETER
MIN.
Page 379 of 401
T
YP.
MAX.
UNIT
Rev 1.00
M480 SERIES DATASHEET
CLKP=1
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SPI SLAVE MODE (VDD = 3.0~3.6V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
-
tCLKL
Clock output Low time [*1]
-
tSS
Slave select setup time
1 TSPICLK + 2ns
tSH
Slave select hold time
1 TSPICLK
tDS
Data input setup time
0
tDH
Data input hold time
2
tV
Data output valid time
-
tCLKH
Clock output High time [*1]
-
TSPICLK / 2
ns
TSPICLK / 2
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
8
ns
TSPICLK / 2
ns
-
-
SPI SLAVE MODE (VDD = 1.8 V ~ 2.0 V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
-
-
TSPICLK / 2
ns
tCLKL
Clock output Low time [*1]
-
-
TSPICLK / 2
ns
tSS
Slave select setup time
1 TSPICLK + 3ns
-
-
ns
tSH
Slave select hold time
1 TSPICLK
-
-
ns
tDS
Data input setup time
0
-
-
ns
tDH
Data input hold time
2
-
-
ns
tV
Data output valid time
-
10
ns
Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz).
M480 SERIES DATASHEET
Mar 30, 2018
Page 380 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SSACTPOL=1
SPI SS
tSS
tSH
SSACTPOL=0
tCLKH
CLKPOL=0
TXNEG=1
RXNEG=0
tCLKL
SPI Clock
CLKPOL=1
TXNEG=0
RXNEG=1
tV
SPI data output
(SPI_MISO)
Data Valid
Data Valid
tDS
SPI data input
(SPI_MOSI)
Data Valid
SSACTPOL=1
SPI SS
tDH
Data Valid
tSS
tSH
SSACTPOL=0
CLKPOL=0
TXNEG=0
RXNEG=1
tCLKH
tCLKL
SPI Clock
CLKPOL=1
TXNEG=1
RXNEG=0
tV
Data Valid
tDS
SPI data input
(SPI_MOSI)
Data Valid
M480 SERIES DATASHEET
SPI data output
(SPI_MISO)
tDH
Data Valid
Data Valid
Figure 8.8-2 SPI Slave Mode Timing Diagram
Mar 30, 2018
Page 381 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.9 I2S Dynamic Characteristics
Symbol
Parameter
2
I S clock high time
tw(CKH)
2
Min
Max
40
-
Unit
Test Conditions
Master fPCLK = MHz, data: 24 bits, audio
frequency = 256 kHz
tw(CKL)
I S clock low time
40
-
tv(WS)
WS valid time
4
16
th(WS)
WS hold time
1
-
Master mode
tsu(WS)
WS setup time
24
-
Slave mode
th(WS)
WS hold time
0
-
Slave mode
DuCy(SCK)
I S slave input clock
duty cycle
30
70
10
-
Master receiver
7
-
Slave receiver
7
-
Master receiver
4
-
Master mode
ns
2
tsu(SD_MR)
Slave mode
Data input setup time
tsu(SD_SR)
th(SD_MR)
%
Data input hold time
th(SD_SR)
Slave receiver
ns
Data output valid time
-
10
Slave transmitter (after enable edge)
th(SD_ST)
Data output hold time
4
-
Slave transmitter (after enable edge)
tv(SD_MT)
Data output valid time
-
4
Master transmitter (after enable edge)
th(SD_MT)
Data output hold time
0
-
Master transmitter (after enable edge)
M480 SERIES DATASHEET
CK output
tv(SD_ST)
CPOL = 0
tw(CKH)
CPOL = 1
tw(CKL)
tv(WS)
th(WS)
WS output
tv(SD_ST)
SDtransmit
LSB transmit(2)
MSB transmit
tsu(SD_MR)
SDreceive
LSB receive(2)
Bitn transmit
th(SD_ST)
LSB transmit
th(SD_MR)
MSB receive
Bitn receive
LSB receive
Figure 8.9-1 I2S Master Mode Timing Diagram
Mar 30, 2018
Page 382 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
CK Input
CPOL = 0
CPOL = 1
tw(CKH)
tw(CKL)
th(WS)
WS input
tv(SD_ST)
tsu(WS)
SDtransmit
LSB transmit(2)
MSB transmit
tsu(SD_SR)
SDreceive
LSB receive(2)
Bitn transmit
th(SD_ST)
LSB transmit
th(SD_SR)
MSB receive
Bitn receive
LSB receive
Figure 8.9-2 I2S Slave Mode Timing Diagram
M480 SERIES DATASHEET
Mar 30, 2018
Page 383 of 401
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.10 USCI - I2C Dynamic Characteristics
[1][2]
Standard Mode
Symbol
Fast Mode
[1][2]
Parameter
Unit
Min.
Max.
Min.
Max.
tLOW
SCL low period
4.7
-
1.2
-
uS
tHIGH
SCL high period
4
-
0.6
-
uS
tSU; STA
Repeated START condition setup time
4.7
-
1.2
-
uS
tHD; STA
START condition hold time
4
-
0.6
-
uS
tSU; STO
STOP condition setup time
4
-
0.6
-
uS
tBUF
Bus free time
4.7
-
uS
tSU;DAT
Data setup time
250
-
nS
tHD;DAT
Data hold time
0
tr
SCL/SDA rise time
-
1000
20+0.1Cb
300
nS
tf
SCL/SDA fall time
-
300
-
300
nS
Cb
Capacitive load for each bus line
-
400
-
400
pF
[3]
[4]
[3]
-
1.2
-
100
3.45
[5]
0
[4]
0.8
[5]
uS
Note:
1.
2.
3.
M480 SERIES DATASHEET
4.
5.
Guaranteed by characteristic, not tested in production
HCLK must be higher than 2 MHz to achieve the maximum standard mode I2C frequency.
It must be higher than 8 MHz to achieve the maximum fast mode I2C frequency.
I2C controller must be retriggered immediately at slave mode after receiving STOP
condition.
The device must internally provide a hold time of at least 300 ns for the SDA signal in
order to bridge the undefined region of the falling edge of SCL.
The maximum hold time of the Start condition has only to be met if the interface does not
stretch the low period of SCL signal.
STOP
Repeated
START
START
STOP
SDA
tBUF
tLOW
tr
SCL
tHD;STA
tf
tHIGH
tHD;DAT
tSU;DAT
tSU;STA
tSU;STO
Figure 8.10-1 I2C Timing Diagram
Mar 30, 2018
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®
32-bit ARM Cortex -M4F Microcontroller
8.11 USCI - SPI Dynamic Characteristics
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
SPI MASTER MODE (VDD = 3.0~3.6 V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
TSPICLK / 2
ns
tCLKL
Clock output Low time [*1]
TSPICLK / 2
ns
tDS
Data setup time
0
-
-
ns
tDH
Data hold time
2
-
-
ns
tV
Data output valid time
-
0
1
ns
SPI MASTER MODE (VDD = 1.8~2.0 V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
TSPICLK / 2
ns
tCLKL
Clock output Low time [*1]
TSPICLK / 2
ns
tDS
Data setup time
0
-
-
ns
tDH
Data hold time
2
-
-
ns
tV
Data output valid time
-
-
1
ns
Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz).
tCLKH
tCLKL
CLKP=0
SPICLK
tV
MOSI
Data Valid
Data Valid
tDS
MISO
Data Valid
CLKP=0, TX_NEG=1, RX_NEG=0
or
CLKP=1, TX_NEG=0, RX_NEG=1
tDH
Data Valid
tV
Data Valid
MOSI
tDS
MISO
Data Valid
CLKP=0, TX_NEG=0, RX_NEG=1
or
CLKP=1, TX_NEG=1, RX_NEG=0
tDH
Data Valid
Data Valid
Figure 8.11-1 SPI Master Mode Timing Diagram
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
SPI SLAVE MODE (VDD = 3.0~3.6V, 30 PF LOADING CAPACITOR)
Mar 30, 2018
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M480 SERIES DATASHEET
CLKP=1
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
tCLKH
Clock output High time [*1]
-
tCLKL
Clock output Low time [*1]
-
tSS
Slave select setup time
1 TSPICLK + 2ns
tSH
Slave select hold time
1 TSPICLK
tDS
Data input setup time
0
tDH
Data input hold time
2
tV
Data output valid time
-
tCLKH
Clock output High time [*1]
-
TSPICLK / 2
ns
TSPICLK / 2
ns
-
-
ns
-
-
ns
-
-
ns
-
-
ns
8
ns
TSPICLK / 2
ns
-
-
SPI SLAVE MODE (VDD = 1.8 V ~ 2.0 V, 30 PF LOADING CAPACITOR)
tCLKH
Clock output High time [*1]
-
-
TSPICLK / 2
ns
tCLKL
Clock output Low time [*1]
-
-
TSPICLK / 2
ns
tSS
Slave select setup time
1 TSPICLK + 3ns
-
-
ns
tSH
Slave select hold time
1 TSPICLK
-
-
ns
tDS
Data input setup time
0
-
-
ns
tDH
Data input hold time
2
-
-
ns
tV
Data output valid time
-
10
ns
Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz).
M480 SERIES DATASHEET
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NuMicro® M480
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32-bit ARM Cortex -M4F Microcontroller
SSACTPOL=1
SPI SS
tSS
tSH
SSACTPOL=0
tCLKH
CLKPOL=0
TXNEG=1
RXNEG=0
tCLKL
SPI Clock
CLKPOL=1
TXNEG=0
RXNEG=1
tV
SPI data output
(SPI_MISO)
Data Valid
Data Valid
tDS
SPI data input
(SPI_MOSI)
Data Valid
SSACTPOL=1
SPI SS
tDH
Data Valid
tSS
tSH
SSACTPOL=0
CLKPOL=0
TXNEG=0
RXNEG=1
tCLKH
tCLKL
SPI Clock
CLKPOL=1
TXNEG=1
RXNEG=0
tV
Data Valid
tDS
SPI data input
(SPI_MOSI)
Data Valid
M480 SERIES DATASHEET
SPI data output
(SPI_MISO)
tDH
Data Valid
Data Valid
Figure 8.11-2 SPI Slave Mode Timing Diagram
Mar 30, 2018
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NuMicro® M480
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®
32-bit ARM Cortex -M4F Microcontroller
8.12 USB Characteristics
8.12.1 USB Full-Speed
Symbol
Parameter
Min.
Typ.
Max.
Unit
Test Conditions
2.0
-
-
V
-
-
-
0.8
V
-
0.2
-
-
V
|PADP-PADM|
0.8
-
2.5
V
Includes VDI range
0.8
-
2.0
V
-
Receiver Hysteresis
-
200
-
mV
-
VOL
Output Low (driven)
0
-
0.3
V
-
VOH
Output High (driven)
2.8
-
3.6
V
-
VCRS
Output Signal Cross Voltage
1.3
-
2.0
V
-
RPU
Pull-up Resistor
1.425
-
1.575
kΩ
-
RPD
Pull-down Resistor
14.25
-
15.75
kΩ
VTRM
TERMINATION
Voltage
Uptream port pull up (RPU)
3.0
-
3.6
V
ZDRV
Driver Output Resistance
-
13
-
Ω
Steady state drive*
CIN
Transceiver Capacitance
-
-
20
pF
Pin to GND
VIH
Input High (driven)
VIL
Input Low
VDI
Differential Input Sensitivity
VCM
VSE
Differential
Common-mode Range
Single-ended
Threshold
Receiver
for
M480 SERIES DATASHEET
8.12.2 USB Full-Speed PHY characteristics
Symbol
Parameter
Min.
Typ.
Max.
Unit
Test Conditions
TFR
Rise Time
4
-
20
ns
CL=50p
TFF
Fall Time
4
-
20
ns
CL=50p
Rise and Fall Time Matching
90
-
111.11
%
TFRFF=TFR/TFF
TFRFF
8.12.3 USB High-Speed characteristics
Symbol
Parameter
Min
Typ
Max
Unit
Test Condition
TFR
High Speed Driver Rise Time
500
-
ps
CL=5pF
TFF
High Speed Driver Fall Time
500
-
ps
CL=5pF
TFRFF
Rise and Fall Time Matching
90
%
TFRFF=TFR/TFF
Mar 30, 2018
Page 388 of 401
111.11
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
8.13 Ethernet Characteristics
8.13.1 RMII Interface Timing
Symbol
Parameter
Min
Typ
Max
Unit
Test Condition
TP_RMII_REFCLK
RMII_REFCLK Period
-
20.0 +/- 50
ppm
-
ns
-
TH_RMII_REFCLK
RMII_REFCLK High Time
8.0
10.0
12.0
ns
-
TL_RMII_REFCLK
RMII_REFCLK Low Time
8.0
10.0
12.0
ns
-
TDLY_RMII_TX
RMII_REFCLK Rising to Valid
RMII_TXEN, RMII_TXDATA0 and
RMII_TXDATA1 Delay
-
-
10
ns
-
TSU_RMII_RX
RMII_CRSDV, RMII_RXDATA0
and RMII_RXDATA1 Setup Time to
RMII_REFCLK Rising
5
-
-
ns
-
THD_RMII_RX
RMII_CRSDV, RMII_RXDATA0
and RMII_RXDATA1 Hold Time
from RMII_REFCLK Rising
2
-
-
ns
-
TP_RMII_REFCLK
TH_RMII_REFCLK
TL_RMII_REFCLK
RMIIx_REFCLK
RMIIx_TXEN
RMIIx_TXDATA0
RMIIx_TXDATA1
M480 SERIES DATASHEET
TDLY_RMII_TX
RMIIx_CRSDV
RMIIx_RXDATA0
RMIIx_RXDATA1
TSU_RMII_RX
THD_RMII_RX
Figure 8.13-1 RMII Interface Timing Diagram
8.13.2 Ethernet PHY Management Interface Timing
Symbol
Parameter
Min
Typ
Max
Unit
Test Condition
TP_RMII_MDC
RMII_MDC Period
400
-
-
ns
-
TH_RMII_MDC
RMII_MDC High Time
200
-
-
ns
-
TL_RMII_MDC
RMII_MDC Low Time
200
-
-
ns
-
TDLY_RMII_MDIOWR
RMII_MDC Falling to Valid
RMII_MDIO Delay
-
-
10
ns
-
Mar 30, 2018
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NuMicro® M480
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®
32-bit ARM Cortex -M4F Microcontroller
TSU_RMII_MDIORD
RMII_MDIO Setup Time to
RMII_MDC Rising
10
-
-
ns
-
THD_RMII_MDIORD
RMII_MDIO Hold Time from
RMII_MDC Rising
10
-
-
ns
-
TP_RMII_MDC
TH_RMII_MDC
TL_RMII_MDC
RMIIx_MDC
RMIIx_MDIO
(Write)
TDLY_RMII_MDIOWR
RMIIx_MDIO
(Read)
TSU_RMII_MDIORD
THD_RMII_MDIORD
Figure 8.13-2 Ethernet PHY Management Interface Timing Diagram
M480 SERIES DATASHEET
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®
®
32-bit ARM Cortex -M4F Microcontroller
8.14 SDIO Characteristics
8.14.1 Default Mode Timing
Parameter
在嗎
SD_CLK Period
TP_SD_CLK
(Data Transfer Mode)
SD_CLK Period
TP_SD_CLK_ID
(Identification Mode)
Min
Typ
Max
Unit
Test Condition
40
-
-
ns
-
2,500
-
-
ns
TH_SD_CLK
SD_CLK High Time
-
20
-
ns
-
TL_SD_CLK
SD_CLK Low Time
-
20
-
ns
-
5
-
-
ns
-
5
-
-
ns
-
-
-
14
ns
-
SD_DATA Setup Time to
TSU_SD_IN
SD_CLK Rising
SD_DATA Hold Time from
SD_CLK Rising
THD_SD_IN
SD_CLK Falling to
TDLY_SD_OUT
Valid SD_DATA Delay
TP_SD_CLK
TL_SD_CLK
TH_SD_CLK
SDx_CLK
M480 SERIES DATASHEET
SDx_CMD
SDx_DATA[3:0]
(Input Mode)
TSU_SD_IN
THD_SD_IN
SDx_CMD
SDx_DATA[3:0]
(Output Mode)
TDLY_SD_OUT
Figure 8.14-1 SDIO Default Mode
8.14.2 SDIO Dynamic characteristics
Symbol
Parameter
Min
Typ
Max
Unit
Test Condition
TP_SD_CLK
SD_CLK Period
20
-
-
ns
-
TH_SD_CLK
SD_CLK High Time
7
-
-
ns
-
TL_SD_CLK
SD_CLK Low Time
7
-
-
ns
-
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
SD_DATA Setup Time to
TSU_SD_IN
SD_CLK Rising
SD_DATA Hold Time from
SD_CLK Rising
THD_SD_IN
SD_CLK Falling to
TDLY_SD_OUT
Valid SD_DATA Delay
SD_DATA Hold Time from
SD_CLK Rising
THD_SD_OUT
6
-
-
ns
-
2
-
-
ns
-
-
-
14
ns
-
2.5
-
-
ns
-
TP_SD_CLK
TL_SD_CLK
TH_SD_CLK
SDx_CLK
SDx_CMD
SDx_DATA[3:0]
(Input Mode)
TSU_SD_IN
THD_SD_IN
SDx_CMD
SDx_DATA[3:0]
(Output Mode)
TDLY_SD_OUT
THD_SD_OUT
M480 SERIES DATASHEET
Figure 8.14-2 SDIO High-speed Mode
Mar 30, 2018
Page 392 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
9
PACKAGE OUTLINE DRAWING
9.1 QFN 33L (5x5x0.8 mm3 Pitch 0.5 mm)
M480 SERIES DATASHEET
Mar 30, 2018
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Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
9.2 LQFP 48L (7x7x1.4 mm3 Footprint 2.0mm)
H
36
25
37
24
48
13
H
12
1
Controlling dimension : Millimeters
M480 SERIES DATASHEET
Symbol
A
A1
A2
b
c
D
E
e
HD
HE
L
L1
Y
0
Mar 30, 2018
Dimension in inch
Dimension in mm
Min Nom Max
Min Nom Max
0.002 0.004
0.006
0.05
0.053 0.055
0.057
1.35
1.40
1.45
0.006 0.008
0.010
0.15
0.20
0.25
0.004 0.006
0.008
0.10
0.15
0.20
0.272 0.276
0.280
6.90
7.00
7.10
0.272 0.276
0.280
6.90
7.00
7.10
0.020
0.026
0.35
0.50
0.65
0.014
0.10
0.15
0.350
0.354
0.358
8.90
9.00
9.10
0.350
0.354
0.358
8.90
9.00
9.10
0.018
0.024
0.030
0.45
0.60
0.75
1.00
0.039
0.004
0
7
Page 394 of 401
0.10
0
7
Rev 1.00
NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
9.3 LQFP 64L (7x7x1.4 mm3 footprint 2.0 mm)
M480 SERIES DATASHEET
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
9.4 LQFP 128L (14x14x1.4 mm3 footprint 2.0 mm)
M480 SERIES DATASHEET
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
9.5 LQFP 144L (20x20x1.4 mm3 footprint 2.0 mm)
M480 SERIES DATASHEET
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
10 ABBREVIATION
10.1 Abbreviations
M480 SERIES DATASHEET
Acronym
Description
ACMP
Analog Comparator Controller
ADC
Analog-to-Digital Converter
AES
Advanced Encryption Standard
APB
Advanced Peripheral Bus
AHB
Advanced High-Performance Bus
BOD
Brown-out Detection
CAN
Controller Area Network
DAP
Debug Access Port
DES
Data Encryption Standard
EADC
Enhanced Analog-to-Digital Converter
EBI
External Bus Interface
EMAC
Ethernet MAC Controller
EPWM
Enhanced Pulse Width Modulation
FIFO
First In, First Out
FMC
Flash Memory Controller
FPU
Floating-point Unit
GPIO
General-Purpose Input/Output
HCLK
The Clock of Advanced High-Performance Bus
HIRC
12 MHz Internal High Speed RC Oscillator
HXT
4~24 MHz External High Speed Crystal Oscillator
IAP
In Application Programming
ICP
In Circuit Programming
ISP
In System Programming
LDO
Low Dropout Regulator
LIN
Local Interconnect Network
LIRC
10 kHz internal low speed RC oscillator (LIRC)
MPU
Memory Protection Unit
NVIC
Nested Vectored Interrupt Controller
PCLK
The Clock of Advanced Peripheral Bus
PDMA
Peripheral Direct Memory Access
PLL
Phase-Locked Loop
PWM
Pulse Width Modulation
Mar 30, 2018
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
QEI
Quadrature Encoder Interface
SD
Secure Digital
SPI
Serial Peripheral Interface
SPS
Samples per Second
TDES
Triple Data Encryption Standard
TK
Touch Key
TMR
Timer Controller
UART
Universal Asynchronous Receiver/Transmitter
UCID
Unique Customer ID
USB
Universal Serial Bus
WDT
Watchdog Timer
WWDT
Window Watchdog Timer
Table 10.1-1 List of Abbreviations
M480 SERIES DATASHEET
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
11 REVISION HISTORY
Date
Revision
Description
2018.03.30
1.00
Initial version.
M480 SERIES DATASHEET
Mar 30, 2018
Page 400 of 401
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NuMicro® M480
®
®
32-bit ARM Cortex -M4F Microcontroller
Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any
malfunction or failure of which may cause loss of human life, bodily injury or severe property
damage. Such applications are deemed, “Insecure Usage”.
Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic
energy control instruments, airplane or spaceship instruments, the control or operation of
dynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all
types of safety devices, and other applications intended to support or sustain life.
All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay
claims to Nuvoton as a result of customer’s Insecure Usage, customer shall indemnify the
damages and liabilities thus incurred by Nuvoton.
Mar 30, 2018
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M480 SERIES DATASHEET
Important Notice
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