32-bit Microcontrollers - MCU

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Packaging
32-bit Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 4 Mbytes of Flash memory STMicroelectronics STM32U595ZJT3Q STM32U595ZJT3Q STMicroelectronics 1: ¥3,451.6 1,440On Order New Product	Mfr. Part # STM32U595ZJT3Q Mouser Part # 511-STM32U595ZJT3Q New Product	STMicroelectronics	32-bit Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 4 Mbytes of Flash memory Learn More about STMicroelectronics stmicro stm32u25	Datasheet	1,440On Order On Order Ship Dates Mfr. #: STM32U595ZJT3Q Stock: 0 On Order: 360 Expected 12/14/2026 720 Expected 12/21/2026 360 Expected 1/18/2027 Factory Lead-Time: 52 Weeks	¥3,451.6 ¥2,747.3 ¥2,464.9 ¥2,376.9 View ¥2,254 ¥2,219.1	Min.: 1 Mult.: 1	STM32U5	Tray
32-bit Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kbytes of Flash memory STMicroelectronics STM32U535VEI3QTR STM32U535VEI3QTR STMicroelectronics 2,500: ¥928.5 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U535VEI3QTR Mouser Part # 511-STM32U535VEI3QTR New Product	STMicroelectronics	32-bit Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kbytes of Flash memory Learn More about STMicroelectronics stmicro stm32u10	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥928.5	Min.: 2,500 Mult.: 2,500 : 2,500	STM32U5	Reel
32-bit Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 4 Mbytes of Flash memory STMicroelectronics STM32U595ZJT3QTR STM32U595ZJT3QTR STMicroelectronics 500: ¥2,200.8 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U595ZJT3QTR Mouser Part # 511-STM32U595ZJT3QTR New Product	STMicroelectronics	32-bit Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 4 Mbytes of Flash memory Learn More about STMicroelectronics stmicro stm32u26	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥2,200.8	Min.: 500 Mult.: 500 : 500	STM32U5	Reel