APM32F405/407

Product Overview

APM32F405/407 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.

Performance

System

  • Arm® Cortex® -M4
  • Working frequency up to 168MHz
  • Support single FPU
  • Support DSP instruction

Memory

  • Flash: 512KB/1MB
  • SRAM: 192KB
  • SDRAM: 2MB(optional)
  • Support external memory extension

Power Consumption

  • VDD/VDDA: 1.8V~3.6V
  • Backup domain power VBAT: 1.65~3.6V
  • Support POR/PDR
  • Support PVD

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: 24
  • 12-bit DAC: 2

I/O

  • Up to 140 I/Os
  • Map to external interrupt vectors

Debug Mode

  • SWD
  • JTAG

Peripherals

  • U(S)ART: 6
  • I2C : 3
  • SPI : 3
  • I2S: 2
  • DCI: 1(F407)
  • USB OTG: 3
  • CAN: 2
  • SDIO: 1
  • Ethernet: 1(F407)
  • EMMC: 1
  • Support SDRAM

Package

  • LQFP64/100/144/176

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
APM32F407IGT61681024192+4111401.83.6822111132422103234+22111+111LQFP176
APM32F407IET6168512192+4111401.83.6822111132422103234+22111+111LQFP176
APM32F407ZGT61681024192+4011141.83.6822111132422103234+22111+111LQFP144
APM32F407ZET6168512192+4011141.83.6822111132422103234+22111+111LQFP144
APM32F407VGT61681024192+401821.83.6822111131622103234+22111+111LQFP100
APM32F407VET6168512192+401821.83.6822111131622103234+22111+111LQFP100
APM32F407RGT61681024192+401511.83.6822111131622003234+22111+101LQFP64
APM32F407RET6168512192+401511.83.6822111131622003234+22111+101LQFP64
APM32F405ZGT61681024192+4011141.83.6822111132422103234+22111+100LQFP144
APM32F405VGT61681024192+401821.83.6822111131622103234+22111+100LQFP100
APM32F405RGT61681024192+401511.83.6822111131622003234+22111+100LQFP64


Download Resources

Model Guide

Resource Title Version Update Date Download
Geehy Model Guide 2022.10 2022.10 2022/11/3

IC Document

Resource Title Version Update Date Download
APM32F4xxx User Manual V1.5 2022/8/31
APM32F405xG 407xExG datasheet V1.4 2022/9/28

Evaluation Board

Resource Title Version Update Date Download
APM32F407 EVAL Schematic Diagram V1.1 2022/11/2

ISP

Resource Title Version Update Date Download
ISP V1.0.5 2020/12/29
ISP Multi_Port Programmer V1.0.1 2021/11/12

MINI Board

Resource Title Version Update Date Download
APM32F407IG MINIBOARD Schematic Diagram V1.0.0 2021/12/7
APM32F407IG MINI Board User Manual V1.1 2022/4/28
APM32F407VG MINI Board User Manual V1.1 2022/4/28
APM32F407VG MINIBOARD Schematic Diagram V1.0.0 2022/5/20

Programmer

Resource Title Version Update Date Download
APM32 Prog Setup V1.0.1.3 2021/6/24

Tool chain

Resource Title Version Update Date Download
DFUProgrammer V1.0.1 2022/6/14

Software Package

Resource Title Version Update Date Download
APM32F4xx_SDK V1.2 2022/7/4
APM32F4xx_DFP Pack V1.0.2 2022/7/4
APM32F4xx_OTG_SDK V1.1 2021/12/6
APM32F4xx_EVAL_SDK V1.0 2022/6/15