Welcome

Welcome to the STM32 Arm® Cortex®-based MPUs user guide!




This user guide aims at assisting developers to use STM32 MPUs microprocessor devices from STMicroelectronics, starting with the STM32MP1 series. [1]

It contains many articles to discover the STM32MP1 series and associated ecosystems (STM32 boards, embedded software, development tools, trace & debug tools...).

New.png The STM32MP15 ecosystem release v3.1.0 is the last major release dedicated to STM32MP15 lines. This release is a new release of the ecosystem-v3 release flow.

Discover all the new features described in the STM32MP15 ecosystem release note or jump in using the Getting started zone.

Linux logo.png STM32 logo.png



Browse through the following pages to find the resources you need
Getting started

Getting started

Discover our boards and the ecosystem around our STM32 Arm Cortex-based MPUs, step by step
Development zone

Development zone

Over 600 updated articles on the STM32 Arm Cortex-based MPUs.


Info white.png Information
If you are looking for software information related to the previous STM32MP15 ecosystem-v2, you can jump to the stm32mpu-ecosystem-v2 archived wiki.


You can report errors or ask questions related to STM32 MPU platforms by contacting the ST Support Center


Chrome and Firefox browsers are recommended.

  1. [1]STM32MP1 series on st.com


1 STM32MPU archived wikis

STM32 MPU v2 wiki by ST.png
STM32 MPU archived wiki for the v2.y.z ecosystem releases
STM32 MPU v1 wiki by ST.png
STM32 MPU archived wiki for the v1.y.z ecosystem releases

2 Other STM32 wikis

STM32 MCU wiki by ST.png This user guide aims at assisting developers to use STM32 MCUs microcontroler devices from STMicroelectronics .