APM32 Microcontrollers
APM32F051x6x8
Product Overview
APM32F051x6x8 series MCU is based on Arm® Cortex®-M0+ core, has an operating frequency of 48MHz, built-in high-speed memory flash 16-64kb and SRAM 8KB. It is a comprehensive optimization and upgrade of product performance on the basis of APM32F030x8. The new capacitive touch function TSC can accurately identify the touch input in complex working conditions; the built-in HDMI CEC interface can meet an intelligent terminal's advanced control application requirements. It has the characteristics of high integration, good portability, wide compatibility and strong extended control function.
Performance
System
- Arm® Cortex®-M0+
- Frequency 48MHz
- Temperature range:-40℃~+105℃
- Built in RTC
- 5-channel DMA
Memory
- Flash: 16-64KB
- SRAM: 8KB
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
- 16/32-bit GPTMR: 6/1
- 16-bit basic timer: 1
- 16-bit advanced timer: 1
- Watchdog timer: 2
- SysTick: 1
Analog peripherals
- 12-bit ADC:1, external channels: 16
- 12-bit DAC:1
- Programmable analog comparator: 2
- TSC: 18
I/O
- 55 I/O
- Can be mapped to 16 external interrupt controller
- Tolerates 5V signal input
Security
- 96-bit non-rewriteable unique identity
- Supporting CRC calculation unit
Debug Mode
- SWD
Peripheral
- USART : 2
- I2C : 2
- SPI : 2
- I2S: 1
- HDMI CEC
Package
- LQFP32/48/64
- QFN32/48
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 | TSC (Channels) | SPI | I2S | I2C | U(S)ART | CAN | SDIO | USB Device | CEC | Package |
| APM32F051K6T6 | 48 | 32 | 8 | 0 | 0 | 25 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | LQFP32 |
| APM32F051K6U6 | 48 | 32 | 8 | 0 | 0 | 27 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | QFN32 |
| APM32F051K8T6 | 48 | 64 | 8 | 0 | 0 | 25 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | LQFP32 |
| APM32F051K8U6 | 48 | 64 | 8 | 0 | 0 | 27 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | QFN32 |
| APM32F051C6T6 | 48 | 32 | 8 | 0 | 0 | 39 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | LQFP48 |
| APM32F051C6U6 | 48 | 32 | 8 | 0 | 0 | 39 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | QFN48 |
| APM32F051C8T6 | 48 | 64 | 8 | 0 | 0 | 39 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | LQFP48 |
| APM32F051C8U6 | 48 | 64 | 8 | 0 | 0 | 39 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 1 | 1 | 2 | 18 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | QFN48 |
| APM32F051R6T6 | 48 | 32 | 8 | 0 | 0 | 55 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 1 | 2 | 18 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | LQFP64 |
| APM32F051R8T6 | 48 | 64 | 8 | 0 | 0 | 55 | 2 | 3.6 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 1 | 2 | 18 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | LQFP64 |
Download Resources
IC Document
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F051x6x8 datasheet | V1.6 | 2022/7/8 |
|
| APM32F051x6x8 User Manual | V1.5 | 2022/11/14 |
|
Evaluation Board & Tiny Board
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F051 EVAL Schematic Diagram | V1.0 | 2023/3/9 |
|
| APM32F051R8 EVAL Board User Manual | V1.0 | 2023/2/27 |
|
MINI Board
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F051R8 MINI Board User Manual | V1.1 | 2022/4/28 |
|
| APM32F051R8 MINIBOARD Schematic Diagram | V1.0.0 | 2022/3/18 |
|
Software Package
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32F0xx_SDK | V1.7 | 2023/4/7 |
|
| APM32F0xx_DFP Pack | V1.0.9 | 2023/4/18 |
|
| APM32F051_EVAL_SDK | V1.0 | 2022/10/10 |
|