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.
STM32U5 MCU series
Key features
The STM32U5 series enables new features in embedded system designs and offers best-in-class performance:
High energy efficiency
- Innovative power management features
- LPBAM (Low Power Background Autonomous Mode), DMA and IP autonomous in LP mode
High integration
- Up to 4Mbytes internal flash memory
- Up to 2.5Mbytes RAM
- USB HS with integrated PHY
Higher security and safety
- AES and PKA, side attack resistant
- ECC on flash memory and SRAM
Graphics advanced capacity
- First STM32 with advanced graphics accelerators and NeoChrom GPU
Improved data storage
- 100 Kcycles for 512Kbytes of Flash
Applications
- Industrial
- Home appliances
- Point of sales
- Wearable
- Smart homes
- e-bikes
STM32U5x5 product line
STMicroelectronics: Discover the STM32U5!
Discover the STM32U5, the new secure, high-performance, and ultra-low power STM32 microcontrollers that will revolutionize your design.
Strengthening MCU Device Security with the STM32U5
The new STM32U5 features enhanced security peripherals that can prevent unwanted data breaches and attacks to protect firmware and sensitive data. Join this webinar for an overview of the new STM32U5 microcontroller and the security IPs.
Do you have a question on STM32?
Contact EBV
If you need any assistance or want to request STM32 samples, please get in touch with your closest EBV sales office.
NUCLEO-U575ZI-Q
STM32 Nucleo-144 development board with STM32U575ZIT6Q MCU, SMPS, supports Arduino, ST Zio and morpho connectivity
The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller.
buy now
STM32U575I-EV
Evaluation board with STM32U575AI MCU
The STM32U575I-EV Evaluation board is designed as a complete demonstration and development platform for the STMicroelectronics Arm® Cortex®-M33 core‑based microcontroller with Arm® TrustZone® and the Armv8-M mainline security extension.
download datasheet
B-U585I-IOT02A
Discovery kit for IoT node with STM32U5 series
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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STM32U5A9J-DK
Discovery kit with STM32U5A9NJ MCU
The STM32U5A9J-DK Discovery kit is a complete demonstration and development platform for the STM32U5A9NJH6Q microcontroller, featuring an Arm® Cortex®‑M33 core with Arm® TrustZone®.
download datasheet
NUCLEO-U545RE-Q
STM32 Nucleo-64 development board with STM32U545RE MCU, SMPS, supports Arduino, ST Zio and morpho connectivity
The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the external SMPS significantly reduces power consumption in Run mode.
buy now
NUCLEO-U5A5ZJ-Q
STM32 Nucleo-144 development board with STM32U5A5ZJ MCU, SMPS, supports Arduino, ST Zio and morpho connectivity
The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode.
buy now
Related links
STM32U5 Series
- STM32U585xx datasheet
- Video Unveiling the STM32U5 MCU series
- Video - Introducing the new STM32U5 game-changing microcontroller
- Article STM32U5 on ST Blog
- STM32U5 series product overview
- Flyer - STM32U5 SERIES The flagship of ultra-low power MCUs with advanced performance and security
STM32U535/545
STM32U575/585
STM32U595/5A5
STM32U599/5A9