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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash
Datasheet
160Expected 19/03/2026
Min.: 1
Mult.: 1

STM32U5 SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 12 bit, 14 bit 160 MHz 51 I/O 274 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 1 000
Reel: 1 000

STM32U5 SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 12 bit, 14 bit 160 MHz 51 I/O 274 kB 1.71 V 3.6 V - 40 C + 125 C Reel