APM32 Microcontrollers
APM32A091RCT7
Product Overview
APM32A091 series MCUs, based on the Arm® Cortex®-M0+ core, supporting 256KB on-chip flash memory, providing multiple communication interfaces, up to 8 USART enhanced communication functions, supporting CAN protocol communications,built-in HDMI CEC and TSC capacitive touch functions, users do not need to add a dedicated touch chip, it can work with proximity, touch keys, linear or rotary sensors to provide capacitive touch sensing.Suitable for expanding intelligence application scenarios such as home appliance, industrial equipment and automotive electronic.Certified AEC-Q100, it can be widely used in automotive fields such as Car Reversing Aid System,Window Lifter,Automobile Electric Tailgate System,EDR,OBC and BMS.
Performance
System
- Arm® Cortex®-M0+
- Operates at frequency of 48MHz
Memory
- Flash 256KB
- SRAM 32KB
Power Supply and Reset
- Supply voltage：2.0V~3.6V
- Support programmable voltage monitor
- Support sleep, stop, standby modes
- Support POR/PDR
Timer
- 16/32-bit universal timer: 5/1
- 16-bit advanced timer: 1
- 16-bit basic timer: 2
- Watchdog timer: 2
- 24-bit SysTick: 1
Analog peripherals
- 12-bit ADC: 1; external channel: 16
- 12-bit DAC: 1; channel: 2
- Programmable analog comparator: 2
- HDMI CEC: 24
I/Os
- 51 I/Os
- All mappable on external interrupt vectors
Peripheral
- USART: 8
- I2C: 2
- SPI: 2
- I2S: 2
- CAN: 1
- HDMI CEC
Certification level
- AEC-Q100 Grade 1
Package
- LQFP64
Model List
| Part No. |
Frequency (MHz) |
FLASH(KB) | SRAM(KB) | SDRAM | FPU | I/Os | Vmin(V) | Vmax(V) |
GPTMR (16bit) |
GP TMR(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 |
| APM32F091RCT7 | 48 | 256 | 32 | 0 | 0 | 52 | 2 | 3.6 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 16 | 1 | 2 | 2 | 24 | 2 | 2 | 2 | 8 | 1 | 0 | 0 | 1 | LQFP64 |
Download Resources
IC Document
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32A091RCT7 datasheet | V1.0 | 2023/1/3 |
|
Libraries
| Resource Title | Version | Update Date | Download |
|---|---|---|---|
| APM32A091RCT7 Intlib | V1.0 | 2023/5/5 |
|
| APM32A091RCT7 Pcblib | V1.0 | 2023/5/5 |
|
| APM32A091RCT7 Schlib | V1.0 | 2023/5/5 |
|