APM32F103x4x6x8xB

Product Overview

APM32F103x4x6x8xB Series MCU is based on 32-bit ARM® Cortex®-M3 core, has strong computing efficiency and excellent power efficiency. It is equipped with enhanced external memory controller eMMC to support external expansion of SDRAM. It has enhanced peripheral function to support the simultaneous use of USB and can interfaces. The built-in FPU can effectively improve the speed of single-precision floating-point operation. It has passed China IEC61508 SIL3 certification and USB-IF test, and meets the industrial high-reliability standard. It has been successfully applied in electric bicycle, BMS battery management, sweeper, printer and automobile diagnostic instrument.

Performance

System

  • ARM® Cortex®-M3
  • Frequency 96MHz
  • Support FPU Temperature range:-40℃~+105℃
  • Support IEC61508 SIL2
  • Support USB-IF

Memory

  • Flash: 16-128KB
  • SRAM: 6-20KB

Power Consumption

  • Supply voltage: 2.0V~3.6V
  • Built in programmable voltage monitor
  • Support sleep, stop and standby modes
  • VBat supports RTC and backup register power supply

Timer

  • 16-bit universal timer: 3
  • 16-bit advanced timer: 1
  • Watchdog timer: 2
  • SysTick: 1

Analog peripherals

  • 12-bit ADC:2,external channels: 16
  • Conversion range: 0~VDAA
  • Internaltemperature sensor: 1

I/Os

  • 26/37/51/80 I/Os
  • All I/Os can be mapped to 16 external interrupt controller
  • Almost all I/O tolerates 5V signal input

Security

  • 96-bit non-rewriteable unique identity
  • Support CRC cells

Debug Mode

  • SWD and JTAG interface

Peripheral

  • USART :  3
  • I²C : 2
  • SPI : 2
  • USB: 1
  • CAN: 1
  • QSPI: 1
  • Support using both USB and CAN interfaces

Package

  • LQFP48/64/100
  • QFN36

Model List

Product Code Frequency
MHz
Flash
 KB
RAM
KB
EMMC
(SDRAM)
FPU I/Os Vmin
(V)
Vmax
(V)
GPTM
16-bit
Advanced TMR
16-bit
Basic TMR
16-bit
SysTick
24-bit
IWDG WWDG RTC ADC
12-bit
cell
ADC
12-bit
channels
DAC
12-bit
cell
DAC
12-bit
channels
SPI I2S I2C USART CAN   SDIO USB  Package
APM32F103T4U6 96 16 6 0 1 26 2 3.6 3 1 0 1 1 1 1 2 10 0 0 1 0 1 2 1 0 1 QFN36  
APM32F103T6U6 96 32 10 0 1 26 2 3.6 3 1 0 1 1 1 1 2 10 0 0 1 0 1 2 1 0 1 QFN36
APM32F103T8U6 96 64 20 0 1 26 2 3.6 3 1 0 1 1 1 1 2 10 0 0 1 0 1 2 1 0 1 QFN36
APM32F103TBU6 96 128 20 0 1 26 2 3.6 3 1 0 1 1 1 1 2 10 0 0 1 0 1 2 1 0 1 QFN36
APM32F103C4T6 96 16 6 0 1 37 2 3.6 3 1 0 1 1 1 1 2 10 0 0 1 0 1 2 1 0 1 LQFP48
APM32F103C6T6 96 32 10 0 1 37 2 3.6 3 1 0 1 1 1 1 2 10 0 0 1 0 1 2 1 0 1 LQFP48
APM32F103C8T6 96 64 20 0 1 37 2 3.6 3 1 0 1 1 1 1 2 10 0 0 2 0 2 3 1 0 1 LQFP48
APM32F103CBT6 96 128 20 0 1 37 2 3.6 3 1 0 1 1 1 1 2 10 0 0 2 0 2 3 1 0 1 LQFP48
APM32F103R4T6 96 16 6 0 1 51 2 3.6 3 1 0 1 1 1 1 2 16 0 0 1 0 1 2 1 0 1 LQFP64
APM32F103R6T6 96 32 10 0 1 51 2 3.6 3 1 0 1 1 1 1 2 16 0 0 1 0 1 2 1 0 1 LQFP64
APM32F103R8T6 96 64 20 0 1 51 2 3.6 3 1 0 1 1 1 1 2 16 0 0 2 0 2 3 1 0 1 LQFP64
APM32F103RBT6 96 128 20 0 1 51 2 3.6 3 1 0 1 1 1 1 2 16 0 0 2 0 2 3 1 0 1 LQFP64
APM32F103V8T6 96 64 20 0 1 80 2 3.6 3 1 0 1 1 1 1 2 16 0 0 2 0 2 3 1 0 1 LQFP100
APM32F103VBT6 96 128 20 0 1 80 2 3.6 3 1 0 1 1 1 1 2 16 0 0 2 0 2 3 1 0 1 LQFP100




Download Resources

Model Guide

Resource Title Version Update Date Download
Geehy Model Guide 2021.10 2021.10 2021/10/15

IC Document

Resource Title Version Update Date Download
APM32F103x4x6x8xB User Manual V1.3 2021/8/9
APM32F103x4x6x8 datasheet V1.0 2021/8/20

ISP

Resource Title Version Update Date Download
ISP V1.0.5 2020/12/29

MINI Board

Resource Title Version Update Date Download
APM32F103VB MINI Board User Manual V1.0.0 2021/3/12
APM32F103VB MINI Board Schematic Diagram V1.0.0 2020/11/18

Emluator

Resource Title Version Update Date Download
GEEHY-LINK User Manual V1.0.0.0 V1.0.0 2021/3/1

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
APM32 Prog User Manual V1.0.0.5 V1.0.0.5 2019/12/18

Datasheet

Resource Title Version Update Date Download
APM32F103xB Datasheet V1.3 2021/8/9