STM32 ranked number one in general-purpose microcontrollers for the fifth consecutive year

[Maxime_MARCHETTO1]

ST has been ranked the number one vendor worldwide in general‑purpose microcontrollers (GP MCU) for the fifth consecutive year, based on research published by Omdia*, a global analyst and advisory leader.
 

This recognition reflects the continued trust developers place in STM32 when building MCU designs. Thank you for choosing STM32 and for being part of this journey.
 

Since the launch of the first STM32 nearly 20 years ago, our guiding principle has remained the same: we put developers first.  
 

This means providing embedded developers with cutting-edge STM32 hardware and software technology, comprehensive support, and high-quality, reliable supply.  

 

 

Your feedback, challenges, and ideas help shape our roadmap and drive continuous improvement and innovation across the STM32 portfolio. 
 

We look forward to continuing to support you as you build the next generation of embedded applications. 

 
Notes 

ST’s definition of the general-purpose MCUs excludes secure and automotive MCUs.  

*Source: Omdia, Annual 2001-2025 Semiconductor Market Share Competitive Landscaping Tool, March 2026. Results are not an endorsement of STMicroelectronics. Any reliance on these results is at the third-party’s own risk. 

**Market share in terms of revenues ($) 
 

Additional resources

• Explore STM32 MCUs 
• MCU developer zone 

First published on Mar 31, 2026

[nanjing]

very good

[Vytautas]

I’m genuinely glad we chose STM32 for all our projects. The platform has consistently delivered excellent results for us and our customers. Thank you for the outstanding work you do!

[gregstm]

For years (decades) I wished for micros/dsps that were low powered, low voltage and simple to design with. Well I don't have to wish any more. The STM32 range can do everything I want - the only limiting factor now is time. I have so many project ideas that are doable now, but finding the time is the hard part...

[Vytautas]

It's true - time flies very quickly, but I'm sacrificing some of my weekends and holidays for new projects with STM32. I just really want to try out new MCUs and solutions with them, especially PLAY, DSP and N6!