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)SDRAMFPUI/OsVmin(V)Vmax(V)GPTMR
(16bit)
GP
TMR(32bit)
Advanced
TMR
(16bit)
Basic
TMR
Systick
(24bit)
IWDTWWDTRTCADC
12-bit
Cell
ADC
12-bit
channels
DAC
12-bit
Cell
DAC
12-bit
channels
Analog
Comparator
TSC
(Channels)
SPII2SI2CU(S)ARTCANSDIOUSB
Device
CECPackage
APM32F091RCT74825632005223.6511211111161222422281001LQFP64


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

Software Package

Resource Title Version Update Date Download
APM32A0xx_DFP pack V1.0.0 2023/12/22
APM32A0xx_SDK V1.0 2023/12/22