M487SIDAE

M480 Arm® Cortex® -M4F 32-bit Microcontroller NuMicro® Family M48XXE8AE (128 KB Flash) Product Brief 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 Oct. 2019 Page 1 of 17 Rev 2.00 NUMICRO® M480 PRODUCT BRIEF The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton. M480 1 GENERAL DESCRIPTION ® ® ® The NuMicro M480 series microcontroller is powered by Arm Cortex -M4 with DSP and FPU and runs up to 192 MHz. The dynamic power consumption is around 130 µA/MHz and the standby current can be down to 500 nA. This M480 series consists of three sub-series according to the characteristics and applications and provides 128 KB embedded Flash and 64 KB embedded SRAM. The 128 KB embedded Flash supports eXecute-Only-Memory feature for firmware protection and the 64 KB SRAM supports 32 KB or 64 KB RAM retension in sleep mode. This M480 series supports Secure Boot functionality to protect firmware integrity and authenticity as well as the AES and TRNG for data security. In addition, this M480 series supports camera interface for image capture, 2 sets of Bosch CAN bus 2.0B for data transmission in industrial control and dual Quad-SPI for siginal generation. ® The NuMicro M480 series comprises three sub-series: ®  NuMicro M481 Base series: high performance, low power consumption and versatile high speed UART/SPI/I2C/PWM peripherals, eligible for motor control and data collector.  NuMicro M482 USB FS OTG series: Integrated USB 2.0 full speed interface with on-chip OTG PHY, crystal-less USB in device mode, eligible for gaming or PC accessories.  NuMicro M483 CAN series: Integrated 2 sets of CAN 2.0B interfaces and 8 sets of UART interfaces, eligible for IoV and industrial control ® ® Series USB Full Speed USB High Speed CAN 2.0B Cryptography Ethernet M481 NUMICRO® M480 PRODUCT BRIEF M482 √ M483 √ Oct. 2019 √ Page 2 of 17 Rev 2.00 M480 2  FEATURES Core ® ® – Up to 192 MHz ARM Cortex -M4F delivering 1.25 DMIPS per MHz – DSP instruction set – Memory Protection Unit (MPU)   Cyclic Redundancy Calculation Unit 16-channel Peripheral DMA Controller External Bus Interface Clock – – – – – –  4 to 24 MHz crystal oscillator 32 kHz crystal oscillator for RTC Internal 48 MHz RC oscillator (X-less USB) Internal 12 MHz RC oscillator Internal 10 kHz RC oscillator Internal PLL up to 480 MHz  RTC Power Management – Active: 130 μA/MHz at 25°C/3.3V (peripheral off) – Deep power-down: