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 release (STM32MP15 ecosystem release v2.1.0) for STM32MP1 series is now available! This version is the second version of the new ecosystem release flow (aka ecosystem-v2 release).


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


Info.png If you are looking for software information related to the STM32MP15 ecosystem-v1, you can jump to the stm32mpu-ecosystem-v1 archived wiki.
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.


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  1. [1]STM32MP1 series on st.com


1 STM32MPU archived wikis[edit]

STM32 MPU wiki by ST.png

ecosystem-v1

STM32 MPU archived wiki for the v1.y.z ecosystem releases

2 Other STM32 wikis[edit]

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