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Microcontrollers & microprocessors

STM32 32-bit Arm Cortex MCUs

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The STM32 family of 32-bit microcontrollers based on the Arm Cortex®-M processor is designed to offer new degrees of freedom to MCU users. It offers products combining very high performance, real-time capabilities, digital signal processing, low-power / low-voltage operation, and connectivity, while maintaining full integration and ease of development.

The unparalleled range of STM32 microcontrollers, based on an industry-standard core, comes with a vast choice of tools and software to support project development, making this family of products ideal for both small projects and end-to-end platforms.

Read more about the benefits of Arm Cortex-M processor cores.

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STM32 MCU Developer Zone

Everything for STM32 MCU developers, in one place.

STM32 MCU Developer Zone
Everything for STM32 MCU developers, in one place.
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Getting started with STM32 step-by-step

STM32Cube tools further simplify STM32 programming and testing

Easily boost your productivity by using STM32CubeProgrammer and STM32CubeMonitor to program, debug, and optimize STM32 code.

STM32CubeProgrammer comes with new data manipulation schemes and key provisioning features that help streamline your design process.

Monitor the performance data of your embedded applications remotely, with STM32CubeMonitor. No coding required!

Transforming edge AI and multimedia performance with STM32N6