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APM32F091xBxC

Product Overview

APM32F091xBxC 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, built-in HDMI CEC and TSC capacitive touch functions, supporting CAN protocol communications, suitable for expanding intelligence application scenarios such as home appliance, industrial equipment and automotive electronic.

Performance

System

  • ARM® Cortex® -M0+
  • Frequency 48MHz
  • Built in RTC
  • Built in 5/7 channel DMA

Memory

  • Flash: 128~256KB
  • SRAM: 32KB

Power Consumption

  • Supply voltage:2.0V~3.6V
  • Support programmable voltage monitor
  • Support sleep, stop, standby modes

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/O

  • At most 88 I/O
  • Be mapped to external interrupt vector
  • Up to 69 I/Os that tolerate 5V input

Security

  • 96-bit unique identity
  • CRC cells

Debug Mode

  • SWD

Peripheral

  • USART: 8
  • I2C: 2
  • SPI: 2
  • I2S: 2
  • CAN: 1
  • HDMI CEC

Package

  • LQFP48/64/100
  • QFN48

Model List


Part No.Frequency
MHz
Flash
KB
RAM
KB
EMMC
(SDRAM)
FPUI/OsVmin
(V)
Vmax
(V)
GPTMR
16-bit
GPTM
32-bit
Advanced
TMR
16-bit
Basic
TMR
16-bit
SysTick
24-bit
IWDGWWDGRTCADC
12-bit
cell
ADC
12-bit
channels
DAC
12-bit
cell
DAC
12-bit
channels
Analog ComparatorTSC
Channels
SPII2SI2CU(S)ARTCANSDIOUSBCECPackage
APM32F091CBT64812832003823.6511211111101222422261001LQFP48
APM32F091CBU648
12832
00
3823.6511211111101222422261001QFN48
APM32F091CCT648
25632
00
3823.65112111111012224
22261001LQFP48
APM32F091CCU648
25632
00
3823.65112111111012224
22261001QFN48
APM32F091RBT648
12832
00
5223.65112111111612224
2
2281001LQFP64
APM32F091RCT6482563200
5223.6511211111161222422281001LQFP64
APM32F091VBT6
48
12832
003823.65112111111612224
22281001LQFP100
APM32F091VCT648
25632003823.6511211111161222422281001LQFP100
































Download Resources

Model Guide

Resource Title Version Update Date Download
betway必威 Model Guide 2022.10 2022.10 2022/11/3

IC Document

Resource Title Version Update Date Download
APM32F091xBxC datasheet V1.3 2022/9/21
APM32F091xBxC User Manual V1.4 2022/10/19

ISP

Resource Title Version Update Date Download
ISP V1.0.5 2020/12/29

MINI Board

Resource Title Version Update Date Download
APM32F091VC MINI Board User Manual V1.1 2022/4/28
APM32F091VC MINIBOARD Schematic Diagram V1.0.0 2022/3/18

Emulator

Resource Title Version Update Date Download
GEEHY-LINK User Manual V1.1 2022/7/28

Programmer

Resource Title Version Update Date Download
APM32 Prog Setup V1.0.1.3 2021/6/24

Tool chain

Resource Title Version Update Date Download
APM32 Prog User Manual V1.0.1.0 2022/10/18

Software Package

Resource Title Version Update Date Download
APM32F0xx_DFP Pack V1.0.8 2022/11/9
APM32F0xx_DFP V1.0.4 2021/3/22