The STM32U5 series offers advanced power-saving microcontrollers, based on Arm® Cortex®-M33 to meet the most demanding power/performance requirements for smart applications, including wearables, HMI, personal medical devices, home automation, and industrial sensors.
Offering up to 4 Mbytes of flash memory (dual bank) memory and 2514 Kbytes of SRAM, the STM32U5 series of microcontrollers takes performance to the next level with advanced graphics capabilities.
The STM32U5 series provides greater integration and memory capabilities to maximize performance. Ultra-low power, it is the first 32-bit MCU embedding a flash memory, up to 4 Mbytes.
- Advanced HMI
- POS Point of sales
- Medical and Healthcare
- Home appliance
- White goods
- Advanced HMI
- EV charging
- Speaker, Smart speaker, and Audio Hub
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The STM32U5 series enables new features in embedded system designs and offers best-in-class performance:
- High energy efficiency
- Innovative power management features
- LPBAM, DMA, and IP autonomous in LP mode
- High integration
- Up to 4 Mbytes internal flash memory
- Up to 2.5 Mbytes RAM
- USB HS with integrated PHY
- Higher security and safety
- AES and PKA, side attack resistant
- ECC on flash memory and SRAM
- Advanced graphics capabilities
- First STM32 with advanced graphics accelerators and NeoChrom GPU
- Improved data storage
- 100 kcycles for 512Kb of flash
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.
Discover the STM32U5, the new secure, high-performance, and ultra-low power STM32 microcontrollers that will revolutionize your design. With STM32U5, there is no trade-off between power consumption and performance.
Discover the large and pin-to-pin compatible STM32 ultra-low-power portfolio. This offer covers more than 2 billion of applications like IoT, Industrial sensors, wearables & home automation.
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Events and Seminars
Understanding the STM32U585 security configurations to fully benefit from SESIP and PSA certifications
STM32U585 is an open, general-purpose microcontroller offering specific security features that meet PSA Level-3 & SESIP 3 standards. To learn how to use the SESIP / PSA-certified configuration of the STM32U585 and to understand the security functions covered by these certificates, read our dedicated resources that will guide you during your development.