The STM32 family of 32‑bit Flash microcontrollers based on the ARM® Cortex®‑M processor is designed to offer new degrees of freedom to MCU users. It offers a 32‑bit product range that combines very high performance, real-time capabilities, digital signal processing, and low‑power, low‑voltage operation, while maintaining full integration and ease of development.
The unparalleled and large range of STM32 devices, based on an industry-standard core and accompanied by a vast choice of tools and software, makes this family of products the ideal choice, both for small projects and for entire platform decisions.
Explore ST's complete ecosystem to start developing with STM32
Develop your application with very small overhead and high optimization using STM32Snippets or choose a level of abstraction and its portability with our Standard Peripheral libraries or STM32Cube embedded software.