STM32U5A9BJYxQ / STM32U5A9NJHxQ

Runs a program or controls system peripherals.

Tutorial / documentation

Boards & controllers

Quick documentation & first test preparation

  1. Identify component STM32U5A9BJYxQ 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.

STM32U5A9BJYxQ

STMicroelectronics Arm Cortex-M33 MCU, 4096KB flash, 2514KB RAM, 160 MHz, 1.71-3.6V, 145 GPIO, WLCSP208

  • STMicroelectronics Arm Cortex-M33 MCU, 4096KB flash, 2514KB RAM, 160 MHz, 1.71-3.6V, 145 GPIO, WLCSP208
  • 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

STM32U5A9NJHxQ

STMicroelectronics Arm Cortex-M33 MCU, 4096KB flash, 2514KB RAM, 160 MHz, 1.71-3.6V, 156 GPIO, TFBGA216

  • STMicroelectronics Arm Cortex-M33 MCU, 4096KB flash, 2514KB RAM, 160 MHz, 1.71-3.6V, 156 GPIO, TFBGA216
  • 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