APM32F103

Product Overview

APM32F103 series of MCUs based on a 32-bit ARM®Cortex®-M3 core. The internal AHB , combining with high speed memory and DMA can realize immediate data processing and storage.The internal APB, abundant peripherals and enhanced I/O ensure fast connection and flexible control.

Performance

System & Architecture

  • ARM®Cortex®-M3
  • Frequency 96MHz
  • Built-in AHB and APB
  • Support FPU

Memory

  • Flash: 16-512KB
  • SRAM: 4-128KB

ADC & Sensor

  • 12-bit ADC/DAC
  • Conversion range: 0~VREF+
  • Number of external channels: 21
  • On-chip temperature sensor: 1

I/O

  • 112/80/51/37/26 I/O
  • All I/Os can be mapped to 16 external interrupt controller
  • Almost all I/O tolerates 5V signal input

Security

  • 96-bit unrewriteable unique identity
  • Support intrusion detection

Peripheral

  • USART : 5
  • I²C : 2
  • SPI : 3
  • I²S:2
  • USB: 1
  • CAN: 1
  • SDIO: 1
  • SDRAM: 1
  • Support using both USB and CAN interfaces

Power Consumption

  • Support sleep, stop and standby modes
  • Support battery-powered, RTC and backup register
  • Running power consumption: 340 μA/MHz

Power & Reset

  • Supply voltage: 2.0V~3.6V
  • Built-in POR/BOR
  • Built-in configurable voltage monitoring module

Timer

  • 16-bit universal timer: 3/4
  • 16-bit basic timer: 2
  • 16-bit advanced timer: 1/2 , with dead zone control and emergency brake
  • Watchdog timer: 2, IWDG and WWDG
  • SysTick: 1, 24-bit self-reducing type

Debug Mode

  • SWD and JTAG interface

Package

  • LQFP144/LQFP100/LQFP64/LQFP48/QFN36

Model List

Product Code Frequency
MHz
Flash
 KB
RAM
KB
EMMC
(SDRAM)
FPU I/Os Vmin
(V)
Vmax
(V)
GPTM
16-bit
Advanced TM
16-bit
Basic TM
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 U(S)ART 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 VFQFPN36  
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 VFQFPN36
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 VFQFPN36
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 VFQFPN36
APM32F103C4T6 96 16 6 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
APM32F103C6T6 96 32 10 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
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 2 0 2 3 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 2 0 2 3 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
APM32F103RCT6 96 256 64 0 1 51 2 3.6 3 2 2 1 1 1 1 3 16 2 2 3 2 2 3+2 1 1 1 LQFP64
APM32F103RDT6 96 384 64 0 1 51 2 3.6 4 2 2 1 1 1 1 3 16 2 2 3 2 2 3+2 1 1 1 LQFP64
APM32F103RET6 96 512 128 0 1 51 2 3.6 4 2 2 1 1 1 1 3 16 2 2 3 2 2 3+2 1 1 1 LQFP64
APM32F103VCT6 96 256 64 0 1 80 2 3.6 4 2 2 1 1 1 1 3 16 2 2 3 2 2 3+2 1 1 1 LQFP100
APM32F103VDT6 96 384 64 0 1 80 2 3.6 4 2 2 1 1 1 1 3 16 2 2 3 2 2 3+2 1 1 1 LQFP100
APM32F103VET6 96 512 128 0 1 80 2 3.6 4 2 2 1 1 1 1 3 16 2 2 3 2 2 3+2 1 1 1 LQFP100
APM32F103ZCT6 96 256 64 1 1 112 2 3.6 4 2 2 1 1 1 1 3 21 2 2 3 2 2 3+2 1 1 1 LQFP144
APM32F103ZDT6 96 384 64 1 1 112 2 3.6 4 2 2 1 1 1 1 3 21 2 2 3 2 2 3+2 1 1 1 LQFP144
APM32F103ZET6 96 512 128 1 1 112 2 3.6 4 2 2 1 1 1 1 3 21 2 2 3 2 2 3+2 1 1 1 LQFP144

Download Resources

Datasheet

Resource Title Version Update Date Download
APM32F103x4x6x8xB V1.0.5 2020/3/16

Demo board

Resource Title Version Update Date Download
APM32E103VB MINI User Manual V1.0.0 V1.0.0 2019/12/18
APM32F103VB-MINIBOARD V1.0 V1.0 2019/12/18

Tool chain

Resource Title Version Update Date Download
APM32 PROG USER MANUAL V1.0.0.5 V1.0.0.5 2019/12/18
APEX-LINK User Manual V1.0.0.0 V1.0.0.0 2019/12/27
APM32 Prog Setup V1.0.6 2020/01/10

Software

Resource Title Version Update Date Download
APM32F10x_StdPeriph_Lib_V1.0.0 V1.0.0 2019/12/27
APM32F1xx Package V1.0.0 2020/1/19
APM32F103 SDK V1.0.0 2020/1/19

Selection guide

Resource Title Version Update Date Download
Apexmic model guide V1.0.0.2 V1.0.0.2 2019/12/18

Online selection tool

Product Code Core Frequency (MHz) FLASH
(KB)
SRAM
(KB)
EEPROM
(B)
Package I/Os Vmin Vmax Timer
16-bit
Timer
32-bit
Motor
Control
Timer
Low
Power
Timer
High
Resolution
Timer
ADC
12-bit
Cell
ADC
12-bit
Channels
ADC
16-bit
Cell
ADC
16-bit
Channels
DAC
12-bit
COMP OPAMP Watchdog SysTick SPI QUADSPI I²S I²C High
Speed
I²C
RTC USART UART CAN SDIO FSMC FMC USB USB
OTG_FS
USB
OTG_HS
Ethernet MDIOS Segment
LCD
TFT
LCD
DSIHOST SAI SPDIFRX DFSDM DCMI SWPMI TRNG AES DES/TDES SHA HMAC