APM32F072 Series
Overview
Performance
Selection Tools
Block Diagram
Documentation
Design Resources

The APM32F072 basic extended industrial-grade MCUs include a built-in full-speed USB 2.0 interface, eliminating the need for an external crystal. This series supports BCD and LPM, simplifying design and reducing external circuitry. Integrated HDMI CEC and a TSC touch-sensing controller cater to the intelligent touch control requirements of terminal devices. Furthermore, they hold certifications from USB-IF and IEC 60730.At present, it can be widely used in e-cgarettes, VR headset, mechanical keyboard, BMS, smart robot and industrial handheld terminal.

Packaging Roadmap

Performance

System

  • ARM® Cortex®-M0+
  • Frequency 48MHz
  • Temperature range -40℃~+105℃
  • Built in RTC
  • 7-channel DMA
  • Support USB-IF

Memory

  • Flash: 64-128KB
  • SRAM: 16KB

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 universal timer: 5/1
  • 16-bit basic timer: 2
  • 16-bit advanced timer: 1
  • Watchdog timer: 2
  • SysTick: 1

Analog peripherals

  • 12-bit ADC:1, external channels: 16
  • 12-bit DAC:1, dual channel: 1
  • Programmable analog comparator: 2
  • TSC Channels: 24

I/O

  • Up to 87 I/O
  • Can be mapped to 16 external interrupt controller
  • Tolerates 5V signal input

Security

  • 96-bit non-rewriteable unique identity
  • Supporting CRC computing unit

Debug Mode

  • SWD

Peripheral

  • USART : 4
  • I2C : 2
  • SPI : 2
  • CAN: 1
  • I2S: 2
  • USB: 1,No external crystal oscillator
  • HDMI CEC

Package

  • LQFP48/64/100
  • QFN48

Selection Tools

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Core

Frequency(MHz)

FLASH(KB)

SRAM(KB)

FPU

I/Os

Voltage(V)

Package

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

QSPI

I2S

I2C

U(S)ART

CAN

SDIO

USB Device

CEC

USB OTG_FS

USB OTG_HS

SMC

DCI

DMC

Ethernet

RNG

AES/DES/ TDES

BN/ SM3/SM4

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Compare
Part No.
Core
Frequency(MHz)
FLASH(KB)
SRAM(KB)
FPU
I/Os
Voltage(V)
Package
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
QSPI
I2S
I2C
U(S)ART
CAN
SDIO
USB Device
CEC
USB OTG_FS
USB OTG_HS
SMC
DCI
DMC
Ethernet
RNG
AES/DES/ TDES
BN/ SM3/SM4

Block Diagram

Documentation
Format Size
APM32F072x8xB Datasheet Data Sheet V1.9 pdf 2.46 MB August 22, 2025
APM32F072xBT7 Datasheet Data Sheet V1.3 pdf 2.04 MB July 28, 2025
APM32F072x8xB User Manual User Manual V1.7 pdf 7.11 MB August 22, 2025
AN1112_APM32F072x8xB Hardware Development Guide Application Note V1.0 pdf 816.22 KB September 24, 2024
AN1151_APM32F072 Application Note Application Note V1.0 pdf 769.48 KB June 11, 2025
APM32F072VB MINI Board Schematic Diagram Development Board Schematic V1.0.0 pdf 36.53 KB January 12, 2021
APM32F072VB EVAL Schematic Diagram Development Board Schematic V1.0 pdf 114.5 KB October 24, 2022
APM32F072x8xB Schlib Package Library V1.0 schlib 38 KB December 06, 2023
APM32F072x8xB Pcblib Package Library V1.0 pcblib 110.5 KB December 06, 2023
APM32F072x8xB Intlib Package Library V1.0 intlib 19.5 KB December 06, 2023
APM32F072VB MINI Board User Manual Development Board Manual V1.1 pdf 709.63 KB April 28, 2022
APM32F072VB EVAL Board User Manual Development Board Manual V1.0 pdf 1.57 MB February 27, 2023
APM32F072xB Errata Sheet Errata Sheet V2.0 pdf 433.84 KB September 24, 2024

Design Resources

Hardware Development Tools
Product
APM32F072VB MINI Board Development Board
APM32F072VB EVAL Board Development Board

Software Development Tools
Format Size
DFU Driver Programmer/DFU V1.0.0 zip 3.3 MB July 05, 2022
GeehyProg SetUp Programmer/DFU V1.0.5 msi 11.79 MB July 23, 2025
APM32_USB_SDK SDKs V1.1 zip 9.45 MB January 05, 2024
APM32F072_EVAL_SDK SDKs V1.0 zip 1.24 MB October 08, 2022
APM32F0xx_DFP Pack SDKs V1.1.0 pack 2.27 MB September 08, 2025
APM32F0xx_SDK SDKs V1.8.1 zip 66.85 MB September 08, 2025

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