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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	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575VIT6Q STMicroelectronics 1: ¥2,028.1 540Expected 5/17/2027	Mfr. Part # STM32U575VIT6Q Mouser Part # 511-STM32U575VIT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	540Expected 5/17/2027	¥2,028.1 ¥1,647.7 ¥1,571.3 ¥1,363.7 View ¥1,302.2 ¥1,222.5	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-100	ARM Cortex M33	2 MB		14 bit		14 I/O	786 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash STM32U595RJT6 STMicroelectronics 1: ¥2,983.2 960Expected 12/21/2026	Mfr. Part # STM32U595RJT6 Mouser Part # 511-STM32U595RJT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, MCU 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	960Expected 12/21/2026	¥2,983.2 ¥2,337 ¥2,164.3 ¥1,998.2 View ¥1,926.8 ¥1,862	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4Mbytes of Flash STM32U595VJT6 STMicroelectronics 1: ¥3,134.3 1,080Expected 7/26/2027	Mfr. Part # STM32U595VJT6 Mouser Part # 511-STM32U595VJT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,080Expected 7/26/2027	¥3,134.3 ¥2,455 ¥2,273.9 ¥2,099.5 View ¥2,024.8 ¥1,956.7	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4Mbytes of Flash STM32U595VJT6Q STMicroelectronics 1: ¥3,134.3 1,080Expected 7/12/2027	Mfr. Part # STM32U595VJT6Q Mouser Part # 511-STM32U595VJT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,080Expected 7/12/2027	¥3,134.3 ¥2,455 ¥2,273.9 ¥2,099.5 View ¥2,024.8 ¥1,956.7	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U599ZJT6Q STMicroelectronics 1: ¥3,366.8 720Expected 12/21/2026	Mfr. Part # STM32U599ZJT6Q Mouser Part # 511-STM32U599ZJT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	720Expected 12/21/2026	¥3,366.8 ¥2,670.9 ¥2,473.2 ¥2,307.1 View ¥2,302.1 ¥2,159.3	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STM32U5F7VJT6 STMicroelectronics 1: ¥3,464.8 539Expected 7/5/2027	Mfr. Part # STM32U5F7VJT6 Mouser Part # 511-STM32U5F7VJT6	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	539Expected 7/5/2027	¥3,464.8 ¥2,750.6 ¥2,539.7 ¥2,375.2 View ¥2,332 ¥2,295.5	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-100	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	82 I/O	3 MB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ STM32U5G7VJT6Q STMicroelectronics Restricted Availability	Mfr. Part # STM32U5G7VJT6Q Mouser Part # 511-STM32U5G7VJT6Q	STMicroelectronics	ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ Learn More about STMicroelectronics stmicro stm32u5 Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory STM32U575CGT6Q STMicroelectronics 1: ¥1,675.9 48In Stock	Mfr. Part # STM32U575CGT6Q Mouser Part # 511-STM32U575CGT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	48In Stock	¥1,675.9 ¥1,297.2 ¥1,151.1 ¥1,086.3 View ¥1,058.1 ¥966.7 ¥953.4 ¥926.8	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575OIY6QTR STMicroelectronics 1: ¥1,857 100On Order	Mfr. Part # STM32U575OIY6QTR Mouser Part # 511-STM32U575OIY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	100On Order	Cut Tape ¥1,857 ¥1,435.1 ¥1,368.7 ¥1,187.6 View Reel ¥1,046.4 ¥1,134.5 ¥1,073 ¥1,046.4 ¥1,046.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32U5	SMD/SMT	WLCSP-90	ARM Cortex M33	2 MB		14 bit		14 I/O	786 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCT6Q STMicroelectronics 1: ¥1,254.1 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U535CCT6Q Mouser Part # 511-STM32U535CCT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥1,254.1 ¥936.8 ¥852.1 ¥775.7 View ¥752.4 ¥684.3 ¥676	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
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby STM32U535CEU6QTR STMicroelectronics 2,500: ¥710.9 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U535CEU6QTR Mouser Part # 511-STM32U535CEU6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥710.9	Min.: 2,500 Mult.: 2,500 : 2,500	STM32U5														Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535JEY6QTR STMicroelectronics 5,000: ¥689.3 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U535JEY6QTR Mouser Part # 511-STM32U535JEY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥689.3	Min.: 5,000 Mult.: 5,000 : 5,000	STM32U5														Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535RCT6Q STMicroelectronics 1: ¥1,365.3 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U535RCT6Q Mouser Part # 511-STM32U535RCT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,365.3 ¥953.4 ¥910.2 ¥790.6 View ¥754.1 ¥702.6	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	160 MHz		274 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby STM32U535REI6TR STMicroelectronics 5,000: ¥767.4 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U535REI6TR Mouser Part # 511-STM32U535REI6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 512 Kby Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥767.4	Min.: 5,000 Mult.: 5,000 : 5,000	STM32U5														Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash STM32U535RET3QTR STMicroelectronics 1,000: ¥802.3 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U535RET3QTR Mouser Part # 511-STM32U535RET3QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u8	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥802.3	Min.: 1,000 Mult.: 1,000 : 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
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash STM32U535RET6QTR STMicroelectronics 1,000: ¥774 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U535RET6QTR Mouser Part # 511-STM32U535RET6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥774	Min.: 1,000 Mult.: 1,000 : 1,000	STM32U5	SMD/SMT	LQFP-64	ARM Cortex M33	512 kB	32 bit	12 bit	160 MHz		274 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash STM32U535RET6TR STMicroelectronics 1: ¥1,511.5 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U535RET6TR Mouser Part # 511-STM32U535RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ¥1,511.5 ¥1,056.4 ¥1,006.6 ¥875.3 View Reel ¥774 ¥835.5 ¥797.3 ¥774 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32U5	SMD/SMT	LQFP-64	ARM Cortex M33	512 kB	32 bit	12 bit	160 MHz		274 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535VEI6Q STMicroelectronics 2,496: ¥883.7 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U535VEI6Q Mouser Part # 511-STM32U535VEI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥883.7	Min.: 2,496 Mult.: 2,496	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535VET6Q STMicroelectronics 1: ¥1,576.3 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U535VET6Q Mouser Part # 511-STM32U535VET6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,576.3 ¥1,182.6 ¥1,127.8 ¥978.3 View ¥935.1 ¥887	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545JEY6QTR STMicroelectronics 1: ¥1,373.6 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U545JEY6QTR Mouser Part # 511-STM32U545JEY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ¥1,373.6 ¥999.9 ¥920.2 ¥833.8 View Reel ¥712.6 ¥825.5 ¥765.7 ¥764.1 ¥712.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32U5														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575AII6Q STMicroelectronics 2,496: ¥1,308.9 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U575AII6Q Mouser Part # 511-STM32U575AII6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥1,308.9	Min.: 2,496 Mult.: 2,496	STM32U5	SMD/SMT	UFBGA-169	ARM Cortex M33	2 MB		14 bit		14 I/O	786 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory STM32U575QGI6 STMicroelectronics 1: ¥2,009.8 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U575QGI6 Mouser Part # 511-STM32U575QGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥2,009.8 ¥1,563 ¥1,489.9 ¥1,293.9 View ¥1,235.8 ¥1,164.4 ¥1,136.1	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575QII6 STMicroelectronics 1: ¥2,132.7 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32U575QII6 Mouser Part # 511-STM32U575QII6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥2,132.7 ¥1,732.4 ¥1,652.7 ¥1,435.1 View ¥1,370.3 ¥1,287.3 ¥1,257.4	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFBGA-132	ARM Cortex M33	2 MB		14 bit		14 I/O	786 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbytes of Flash memory STM32U575QII6QTR STMicroelectronics 2,500: ¥1,244.1 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U575QII6QTR Mouser Part # 511-STM32U575QII6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 2 Mbytes of Flash memory Learn More about STMicroelectronics stmicro stm32u13	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥1,244.1	Min.: 2,500 Mult.: 2,500 : 2,500	STM32U5														Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory STM32U575RGT6Q STMicroelectronics 1: ¥1,747.4 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32U575RGT6Q Mouser Part # 511-STM32U575RGT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,747.4 ¥1,350.4 ¥1,287.3 ¥1,117.9 View ¥1,068 ¥985	Min.: 1 Mult.: 1	STM32U5														Tray