APM32A407

Product Overview

APM32A407 series of MCUs,based on Arm® Cortex® -M4 core, working frequency up to 168MHz, supports single FPU and enhanced DSP processing instructions. High-speed OTG interface supporting on-chip PHY. SM3, SM4, and other encryption algorithms are added to ensure data and information security effectively.Certified AEC-Q100, it has been successfully applied in automotive fields such as Vehicle Navigation,OBC,Automobile Instrument,T-BOX,Intelligence Lighting Control System.

Performance

System

  • Arm® Cortex®-M4
  • Operates at frequency of 168MHz

Memory

  • Flash 1024KB
  • SRAM 192+4KB

Power Consumption

  • VDD/VDDA: 1.8V~3.6V
  • Backup domain power VBAT: 1.65~3.6V
  • Support POR/PDR
  • Supports sleep, stop and standby modes

Timer

  • 16/32-bit universal timer: 8/2
  • 16-bit advanced timer: 2
  • 16-bit basic timer: 2
  • Watchdog timer: 2
  • 24-bit system timer: 1

Analog Peripherals

  • 12-bit ADC: 3, External channel: 16/24
  • 12-bit DAC: 2

I/Os

  • 82/114 I/Os
  • All I/O are mapped to external interrupt vectors

Debug Mode

  • SWD
  • JTAG

Peripheral

  • U(S)ART : 6
  • I2C : 3
  • SPI/I2S :  3/2
  • CAN : 2
  • USB OTG : 3
  • SDIO : 1,DCI : 1
  • Ethernet : 1

Certification level

  • AEC-Q100 Grade 1/2

Security

  • BN/SM3/SM4

Package

  • LQFP100/144

Model List

Part No.Frequency
MHz
Flash
KB
RAM
KB
SDRAMFPUI/OsVmin(V)Vmax(V)GPTMR
16-bit
Advanced
TMR
16-bit
Basic
TMR
16-bit
SysTick
24-bit
IWDGWWDGRTCADC 12-bit cellADC
12-bit
channels
DAC
12-bit  cell
DAC
12-bit
channels
EMMCTSC
Channels
SPII2SI2CU(S)ARTCANSDIOUSB
OTG_FS
USB
OTG_HS
EthernetBN/SM2/
SM3/SM4
Package
APM32A407ZGT71681024192+4011141.83.6822111132422103234+22111+111LQFP144
APM32A407VGT71681024192+401821.83.6822111131622103234+22111+111LQFP100


Download Resources

IC Document

Resource Title Version Update Date Download
APM32A407xGT7 datasheet V1.0 2022/12/15