The STM32 family of 32-bit microcontrollers based on the Arm® Cortex®-M processor and MPUs based on the Arm® Cortex®-A7 processor is are designed to offer new degrees of freedom to MCU and MPU users. STM32 MCUs and MPUs offer 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.
STM32 microprocessors range of products offer developers possibility to select the most suitable option, from cost-effective industrial-grade, up to advanced and flexible multi-core architectures and get graphic support with power-efficient, real-time control, and high feature integration.

Possibilities are endless with the STM32 ecosystem from STMicroelectronics
The STM32 family of 32-bit microcontrollers based on the Arm® Cortex®-M processor and MPUs based on the Arm® Cortex®-A7 processor are designed to offer new degrees of freedom to MCU and MPU users. STM32 MCUs and MPUs offer 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.
STM32 microprocessors range of products offer developers possibility to select the most suitable option, from cost-effective industrial-grade, up to advanced and flexible multi-core architectures and get graphic support with power-efficient, real-time control, and high feature integration.
MCUs
The STM32 family of 32-bit microcontrollers (MCUs) 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.
MPUs
The STM32 family of general-purpose 32-bit microprocessors (MPUs) provides developers with greater design flexibility and performance. STM32 application processors are based on single or dual Arm Cortex®-A cores, combined with a Cortex®-M core. From cost-effective, single-core MPUs to more advanced, multicore MPUs, ST offers a scalable approach to help developers find the right fit.
STM32 family overview
Why choose STM32 for your GUI solutions?*
STM32WBA
Low-power, secure Bluetooth® low energy 5.3 communications
Certified for Bluetooth® Low Energy 5.3 protocol, STM32WBA series allows nonexpert developers to easily add wireless communication to their device, at an affordable cost. Based on the Arm® Cortex®-M33 core featuring TrustZone® technology, the STM32WBA series provides a high level of security, protecting data, IP, and preventing hacks or device cloning.
Read MoreSTM32H5
Performance and security: the best of both worlds
The STM32H5 series is based on the 32-bit Arm® Cortex®-M33 core running as high as 250 MHz. It offers the best combination of performance and security, in an affordable way. Offering up to 2 Mbytes of flash memory in dual-bank memory, up to 640 Kbytes of SRAM and high peripheral integration, the STM32H5 series of microcontrollers offers developers from design freedom.
Read moreSTM32MP13
Cost-efficient MPUs for industrial and secure applications
STM32MP13 MPU product lines help you make your applications more power efficient and more secure, in an affordable way. The STM32MP13 MPUs are based on the Arm® Cortex®-A7 core, which runs from 650 MHz up to 1 GHz, enabling real-time performance. This industrial grade MPU benefits from a strong, user-friendly ecosystem (OpenST Linux, Linux-RT, RTOS) and comes with PCB layout reference designs to accelerate your development.
Read MoreSTM32U5
The flagship of ultra-low power MCUs with advanced performance and security
The STM32U5 microcontrollers combine the Arm® Cortex®-M33 core with power-saving features and advanced security to meet the most demanding power/ performance requirements for smart applications, including wearables, personal medical devices, home automation, and industrial sensors.
Read MoreSTM32WB
Wireless Series with Bluetooth® Low Energy 5.3 & IEEE 802.15.4
STM32 Wireless supports Bluetooth Low Energy 5.3 standard as well as the 802.15.4 wireless protocols to fulfil the requirements of a wide range of applications looking for best‑in‑class radio performances. The STM32WB series is a dualcore, multi-protocol and ultra-low-power 2.4 GHz MCU system-on-chip.
Read MoreSTM32WL
Series of long-range wireless microcontrollers
Built on Arm® Cortex®‐M4 and Cortex®-M0+ cores (single- and dual-core architectures available), STM32WL microcontrollers support multiple modulations – LoRa®, (G)FSK, (G)MSK, BPSK – to ensure flexibility in wireless applications with LoRaWAN®, Sigfox, W-MBUS or any other suitable protocol in a fully open way.
Read MoreSTM32G0
The new STM32G0 series is the most recent mainstream MCU from STMicroelectronics for cost-oriented applications- it is efficient, robust and simple
The STM32G0 Series is not simply another Arm® Cortex®-M0+ microcontroller. It is setting a new definition of what an efficient microcontroller must offer. This is all about best optimization, down to each and every detail, to offer the best value for money and allow you to achieve your goals with the minimum BOM cost and the maximum flexibility for upgrades.
Read MoreSTMicroelectronics & Avnet Silica
Solutions for Industrial
STMicroelectronics and Avnet Silica make it possible for you to collate and analyze data across machines to make your processes faster and more efficient.

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