APM32 Microcontrollers
APM32F103xDxE
Product Overview
APM32F103xDxE Series MCU,based on 32-bit Arm® Cortex®-M3 core, with a maximum operating frequency of 96MHz, supports FPU floating-point operation unit, configures enhanced external memory controller eMMC, supports USB and CAN interface at the same time. It integrates on-chip memory, timer, data converter and other peripheral interfaces, and has the characteristics of low power consumption, large capacity, good portability, fast flash erase / programming speed, etc. At present, it has passed the IEC 61508 SIL2 certification and USB-IF certification, which meets the high-reliability standard of industrial grade.It is applicable to model aircraft, hand-held cradle head, scanning code gun, alarm, code lock, electronic scale and other fields.
Performance
System
- ARM® Cortex®-M3
- Frequency 96MHz
- Support FPU Temperature range -40℃~+105℃
- Support IEC61508 SIL2
- Support USB-IF
Memory
- Flash: 512KB
- SRAM: 64/128KB
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: 4
- 16-bit basic timer: 2
- 16-bit advanced timer:2
- Watchdog timer: 2
- SysTick: 1
Analog peripherals
- 12-bit ADC:3,external channels: 21
- 12-bit DAC:2
- Conversion range: 0~VDAA
I/O
- 51/80/112 I/O
- 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
- Supporting CRC computing unit
Debug Mode
- SWD and JTAG interface
Peripheral
- U(S)ART : 5
- I²C : 2
- SPI : 3
- USB: 1
- CAN: 1
- I²S: 2
- SDIO: 1
- Support SDRAM
- Support using both USB and CAN interfaces
Package
- LQFP64/100/144
Model List
| Part No. | Frequency (MHz) | FLASH(KB) | SRAM(KB) | SDRAM | FPU | I/Os | Vmin(V) | Vmax(V) | GPTMR (16bit) | GPTMR (32bit) | Advanced TMR(16bit) | Basic TMR | Systick (24bit) | IWDT | WWDT | RTC | ADC 12-bit Cell | ADC 12-bit channels | DAC 12-bit Cell | DAC 12-bit channels | Analog Comparator | EMMC | SPI | I2S | I2C | U(S)ART | CAN | SDIO | USB Device | CEC | Package |
| APM32F103RET6 | 96 | 512 | 128 | 0 | 1 | 51 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 | 0 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | 0 | LQFP64 |
| APM32F103VET7 | 96 | 512 | 128 | 0 | 1 | 80 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 | 1 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | 0 | LQFP100 |
| APM32F103VET6 | 96 | 512 | 128 | 0 | 1 | 80 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 16 | 2 | 2 | 0 | 1 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | 0 | LQFP100 |
| APM32F103ZET6 | 96 | 512 | 128 | 1 | 1 | 112 | 2 | 3.6 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 21 | 2 | 2 | 0 | 1 | 3 | 2 | 2 | 3+2 | 1 | 1 | 1 | 0 | LQFP144 |
Download Resources
IC Document
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F103xDxE Datasheet | V1.8 | 2023/6/12 |
|
| APM32F103xCxDxE User Manual | V1.6 | 2023/11/16 |
|
Libraries
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F103xDxE Intlib | V1.0 | 2023/12/4 |
|
| APM32F103xDxE Pcblib | V1.0 | 2023/12/4 |
|
| APM32F103xDxE Schlib | V1.0 | 2023/12/4 |
|
MINI Board
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F103ZE MINIBOARD Schematic Diagram | V1.0.0 | 2021/8/10 |
|
| APM32F103ZE MINI Board User Manual | V1.1 | 2022/4/28 |
|
Software Package
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32_USB_SDK | V1.0 | 2023/2/17 |
|