Kinetis EA Series Family
of Microcontrollers
AEC-Q100 Grade1, Ta125 °C
12-bit ADC, PWM/Timers
ARM -Based MCUs for Ultra-Reliable Applications
CAN and LIN Node
Ultra-reliable MCU
Features
®
Kinetis EA Series MCUs Block Diagram
Product One-Sheet
Get Sample
Kinetis EA Series MCUs Block Diagram
Data Sheet
Tools
Applications:
• Automotive general purpose
System
Debug
PMC
2.7–5.5 V
SWD
Debugger
Operating Characteristics
• Voltage range: 2.7 to 5.5 V
• Temperature range (ambient): –40 to 125 °C
Ext Osc
(1–20 MB, 32 K)
Performance and Low Power – Up to 48 MHz ARM®
Cortex®-M0+ core, single-cycle 32-bit x 32-bit multiplier, less
than 2µA in stop mode
High Reliability – AEC-Q100 Grade 1, automotive quality,
enhanced ESD/EMC performance up to 6 KV, 125 °C ambient
temperature
Features Rich – CAN, LIN, SPI, I2C, analog comparators, multiple
timers with PWM functionality
Enablement – Fast time to market with large choice of low-level
drivers, reference designs, middleware libraries, and example code
ARM® Cortex®-M0+
48 MHz Core Freq
Int R/C OSC
(~32 KHz 2%)
Key Features:
• ARM® Cortex®-M0+ core
• Up to 128 K embedded flash
• Up to 16 K RAM
• External OSC and internal ICS for clock
• System functions: LVD, WDG, CRC, SWD,
BITBAND, BME, LP modes
• Communication interfaces: SPI, SCI, IIC, CAN
• Multiple timers: FTM, PWM, PIT, PWT, RTC
12-bit ADC and ACMP
1-CY MUL
Int LP Osc
(1 KHz)
NVIC
FLL Clk Mult
LVD
Peripheral Bus
POR
Packages:
• 16 TSSOP, 24 QFN, 32 LQFP, 64 LQFP, 80 LQFP
• Pin compatible within KEA family
1xWDT
RAM
Up to 16 KB
1-Cycle GPIO
Flash Up To
128 KB
Peripheral
Bridge
1
PIT
RTC
Up to
1 MSCAN
Up to
2 Analog
Comparators
Up to 12-ch.,
12-bit ADC
w/8 FIFO
Up to
2 SPI
Up to
2 I 2C
Up to
3 SCI
(LIN)
• Industrial HVAC
• Battery management system
Target Applications
• CAN and LIN nodes
• DC/BLDC motor
Up to
2 KBI
(1) Support bit operation in RAM
3 Phases Sensorless BLDC Motor Control
KEAZ128 Specifications
• Air flow system
• Lighting control
Communications I/O System
6+2+2-ch.
16-bit Flex
Timer
• Electric motor control
• Peripheral Gateway
BME(1)
Open-Drain
Up to
I/O, KBI,
1 PWT
GPIO
Success Stories
• Pump/fan controller
• Battery management
• Generic sensor node
• HVAC
+DCBUS
U
V
Flash
Up to 128 KB
Timer/PWM
Up to 8-ch., 16-bit
RAM
Up to 16 KB
Other Timer
RTC, PWT, 2 PIT
Core
M0+
Comparator
Two 6-bit DAC
Speed
48 MHz
CAN
1
Package
16 to 80 pins
SCI/SPI/I2C
Up to 3/2/2
BLDC
W
-DCBUS
mech
Enablement Tools
DCBUS
• Evaluation boards:
TRK-KEA8, TRK-KE64, TRK-KEA128
MC33937A
FreeMASTER
Op Range
2.9 V–5.5 V
HMI
Up to 71 GPIO, 2 KBI, 1 IRQ
Temp
125 ˚C
Security
LVD, WDOG, CRC
UART
6-ch FTM2
inittrg
SIM
hw_trig
ADC (12-bit)
ACMP0
ACMP1
FTM0
Commutation Trigger
Overcurrent Fault
Under-/Overvoltage Fault
Duty cycle
Required
Speed (RPM)
Required
Current Limit
Orderable Samples
SPI
Application Control
Speed
PI Controller
Current Limitation
PI Controller
Actual Speed (RPM)
Actual Motor Current
Zero Cross
Detection
PWM
Modulation
Functions
Current, Torque
Calculation
• CodeWarrior, KDS, IAR Embedded
New Commutation Event
Sector
Workbench®, KEIL®, Cosmic
Zero-Crossing Period
Motor Torque Filtered
• Reference designs:
KEA128BLDCRD – BLDC Motor Control
Lighting Control, CAN/LIN Gateway
KEA128
• NVM, CAN and LIN drivers, LIN stack
Part Number
Temp Range
Package
• M0+ motor control libraries
S9KEAZ128
-40 °C to 125 °C
64 and 80 LQFP
• FreeMASTER and MCAT
S9KEAZN64
-40 °C to 125 °C
32 and 64 LQFP
S9KEAZN8
-40 °C to 125 °C
16 TSSOP and 24 QFN
www.nxp.com/KEA
CodeWarrior, the Energy Efficient Solutions logo and Kinetis are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product or service names are the property of their
respective owners. ARM, Cortex and Keil are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere. All rights reserved. © 2015 Freescale Semiconductor, Inc.
Document Number: KINETISEAMCUFS REV 5