By choosing one of ST's microcontrollers & microprocessors for your embedded application, you gain from our leading expertise in scalable computing architecture, silicon technology, wireless state-of-the-art IPs and software stacks, embedded real-time and application software, multi-source manufacturing and worldwide support.
ST offers a wide-ranging microcontroller product portfolio, Arm®-based Cortex®-M 32-bit with a comprehensive choice of peripherals. Its breadth ensures that design engineers will find the mix of performance, power efficiency and security that is required by their application.
With the addition of the STM32 Microprocessor (MPU) and its heterogeneous architecture combining Arm® Cortex®-A and Cortex®-M cores, embedded system engineers are given new design possibilities and access to open-source Linux and Android platforms. This flexible architecture allows the advanced digital and analog peripherals to be allocated to either core, while achieving the best power efficiency depending on processing and real-time execution requirements. To help engineers reduce application development time, a fully mainlined open-source Linux distribution and a new-generation system toolset from ST and 3rd parties are now available for STM32 MCUs and MPUs.
- High Performance
- Ultra-low power
Arm Cortex®-M processor
Tailored to your needs:
STM32MP1 series from single Arm® Cortex®-A7 up to dual Arm® Cortex®-A7 and Cortex®-M4 coresFind products
32-bit Automotive Microcontrollers
Based on a Power PC Architecture - designed for automotive applicationsFind products
Most powerful Arm® Cortex®-M33 MCU yet!
Entry-level 32-bit MCU for cost-sensitive applications
STM32 cellular IoT discovery kit to develop smart connected devices
New secure, high-performance, ultra-low power MCUs
From entry-level to high-performance microcontrollers
The STM32H5 makes performance and security more accessible to all developers.
The STM32C0, ST's most affordable 32-bit MCU, makes 32-bit capabilities accessible to all developers.
The B-U585I-IOT02A Discovery kit provides a complete demonstration and development platform for the STM32U585AI microcontroller, featuring an Arm® Cortex®-M33 core with Arm® TrustZone® and Armv8-M mainline security extension, 2 Mbytes of Flash memory and 786 Kbytes of SRAM, as well as smart peripheral resources.
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Events and Seminars
STM32 & STM8 Finder new mobile apps
STM8 Finder and STM32 Finder replace the preceding ST MCU Finder mobile app, including new features for a robust and convenient user experience.
The apps provide access to ST’s complete portfolio of STM8 8-bit microcontrollers, STM32 32-bit Arm® Cortex®-M microcontrollers, and STM32MP15 Cortex-A7 microprocessors, as well as Evaluation Boards, Discovery Kits, and Nucleo development boards. After finding their desired product, users can search related collateral such as documentation, project files, and software.
The apps also enable convenient ordering of devices and development boards and help users connect with developer communities on social platforms such as Facebook™, Twitter™, STM32 YouTube™ channel, and ST Community.
- STM32 Finder on the App Store or Google Play Store
- STM8 Finder on the App Store or Google Play Store
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!