STM32U545CETxQ / STM32U545CEUxQ

Runs a program or controls system peripherals.

Tutorial / documentation

Boards & controllers

Quick documentation & first test preparation

  1. Identify component STM32U545CETxQ 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.

STM32U545CETxQ

STMicroelectronics Arm Cortex-M33 MCU, 512KB flash, 274KB RAM, 33 GPIO, LQFP48

  • STMicroelectronics Arm Cortex-M33 MCU, 512KB flash, 274KB RAM, 33 GPIO, LQFP48
  • 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

STM32U545CEUxQ

STMicroelectronics Arm Cortex-M33 MCU, 512KB flash, 274KB RAM, 33 GPIO, UFQFPN48

  • STMicroelectronics Arm Cortex-M33 MCU, 512KB flash, 274KB RAM, 33 GPIO, UFQFPN48
  • 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