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ST Announces STM32U5 Ultra-Low-Power MCU Family, Launching in September
Published2021.03.04 10:10STM32U5 adopts Arm Cortex-M33 core
Scheduled to be released in various packages in September
STMicroelectronics released the 'STM32U5' series of ultra-low-power microcontrollers (MCUs) on the 3rd that meet the power and performance requirements of smart applications such as wearables, personal medical devices, smart homes, and industrial sensors.
The STM32U5 series consists of the Arm Cortex-M33 core, ST's unique power-saving features, and on-chip IP to reduce energy consumption and increase performance.
It includes features required for today's applications, including hardware-based protections equivalent to PSA, SESIP (Security Evaluation Standard for IoT Platforms) Assurance Level 3, and graphics accelerators.
ST has also developed the STM32U5 IoT Discovery Kit (B-U585I-IOT02A), which integrates Wi-Fi® modules, Bluetooth® modules, and various sensors. Microsoft has already adopted the kit as a reference board supporting the Azure Certified Device program. The kit is expected to be available in the second half of this year.
The STM32U5 MCU is currently sampling to key customers and is scheduled for volume production in September. Budget pricing starts at $3.60 and will be available in a variety of packages, including the 4.2mm × 3.95mm WLCSP, 7mm × 7mm UQFN48, and UFBGA169.
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