STM32U5 Series of Ultra-Low-Power MCUs

STMicroelectronics STM32U5 Series of Ultra-Low-Power MCUs are advanced power-saving microcontrollers based on the Arm® Cortex®-M33. The devices meet the most demanding power/performance requirements for smart applications. These applications include wearables, personal medical devices, home automation, and industrial sensors. The STM32U5 series of microcontrollers takes performance to the next level with up to 2Mbytes of Flash (dual bank) memory and 786Kbytes of SRAM. The STM32U5 is a large portfolio with 8 packages (from 48 to 169 pins) and supports up to 125°C ambient temperature.

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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash
Datasheet
1,516In Stock
Min.: 1
Mult.: 1

STM32U5 SMD/SMT LQFP-48 ARM Cortex M33 128 kB 32 bit 12 bit 160 MHz 274 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash
Datasheet
250Expected 23/3/2026
Min.: 1
Mult.: 1

STM32U5 SMD/SMT LQFP-48 ARM Cortex M33 256 kB 32 bit 12 bit 160 MHz 274 kB 1.71 V 3.6 V - 40 C + 85 C Tray