Tutorial: STM32H7A3AGIxQ / STM32H7A3AIIxQ

Runs a program or controls system peripherals.

STM32H7A3AGIxQ / STM32H7A3AIIxQ

Tutorial / documentation

Boards & controllers

Quick documentation & first test preparation

  1. Identify component STM32H7A3AGIxQ and its package.
  2. Check power, clock, programming and boot pins.
  3. Choose a manufacturer example and compatible build environment.
  4. Consult the application circuit in the linked documentation before testing.

STM32H7A3AGIxQ

STMicroelectronics Arm Cortex-M7 MCU, 1024KB flash, 1184KB RAM, 280 MHz, 1.62-3.6V, 125 GPIO, UFBGA169

  • STMicroelectronics Arm Cortex-M7 MCU, 1024KB flash, 1184KB RAM, 280 MHz, 1.62-3.6V, 125 GPIO, UFBGA169
  • Check power, clock, programming and boot pins.
  • Choose a manufacturer example and compatible build environment.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

STM32H7A3AIIxQ

STMicroelectronics Arm Cortex-M7 MCU, 2048KB flash, 1184KB RAM, 280 MHz, 1.62-3.6V, 125 GPIO, UFBGA169

  • STMicroelectronics Arm Cortex-M7 MCU, 2048KB flash, 1184KB RAM, 280 MHz, 1.62-3.6V, 125 GPIO, UFBGA169
  • Check power, clock, programming and boot pins.
  • Choose a manufacturer example and compatible build environment.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.