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STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

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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 96 MHz 1 Mbyte of Flash memory STM32U385RGT7 STMicroelectronics 1: ¥1,320.5 16In Stock 2,880Expected 11/28/2026 New Product	Mfr. Part # STM32U385RGT7 Mouser Part # 511-STM32U385RGT7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 96 MHz 1 Mbyte of Flash memory	Datasheet	16In Stock 2,880Expected 11/28/2026	¥1,320.5 ¥1,018.2 ¥896.9 ¥858.7 View ¥847.1 ¥770.7	Min.: 1 Mult.: 1	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375CGT6 STMicroelectronics 1: ¥1,244.1 4,500Expected 12/24/2026 New Product	Mfr. Part # STM32U375CGT6 Mouser Part # 511-STM32U375CGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	4,500Expected 12/24/2026	¥1,244.1 ¥930.2 ¥845.4 ¥769 View ¥747.5 ¥679.3 ¥671	Min.: 1 Mult.: 1	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGY6GTR STMicroelectronics 1: ¥1,174.3 5,000Expected 10/30/2026 New Product	Mfr. Part # STM32U375RGY6GTR Mouser Part # 511-STM32U375RGY6GTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	5,000Expected 10/30/2026	Cut Tape ¥1,174.3 ¥877 ¥797.3 ¥725.9 View Reel ¥589.7 ¥704.3 ¥639.5 ¥632.8 ¥589.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32U3														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385KGU6 STMicroelectronics 1: ¥1,214.2 11,760On Order New Product	Mfr. Part # STM32U385KGU6 Mouser Part # 511-STM32U385KGU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	11,760On Order On Order Ship Dates Mfr. #: STM32U385KGU6 Stock: 0 On Order: 8,820 Expected 10/29/2026 2,940 Expected 12/31/2026 Factory Lead-Time: 30 Weeks	¥1,214.2 ¥916.9 ¥818.9 ¥764.1 View ¥719.2 ¥705.9	Min.: 1 Mult.: 1	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375CEU6 STMicroelectronics 1: ¥930.2 1,560Expected 12/25/2026 New Product	Mfr. Part # STM32U375CEU6 Mouser Part # 511-STM32U375CEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	1,560Expected 12/25/2026	¥930.2 ¥707.6 ¥619.6 ¥591.3 View ¥549.8 ¥544.8	Min.: 1 Mult.: 1	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375CEU6Q STMicroelectronics 1,560: ¥523.2 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375CEU6Q Mouser Part # 511-STM32U375CEU6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥523.2	Min.: 1,560 Mult.: 1,560	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte Flash STM32U375CGT6TR STMicroelectronics 1: ¥1,337.1 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375CGT6TR Mouser Part # 511-STM32U375CGT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape ¥1,337.1 ¥981.7 ¥915.2 ¥805.6 View Reel ¥629.5 ¥764.1 ¥686 ¥629.5 ¥629.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32U3	SMD/SMT	LQFP-48	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz	37 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory STM32U375KGU6TR STMicroelectronics 3,000: ¥617.9 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375KGU6TR Mouser Part # 511-STM32U375KGU6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥617.9	Min.: 3,000 Mult.: 3,000 : 3,000	STM32U3														Reel
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory STM32U375KGU7 STMicroelectronics 2,940: ¥654.4 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375KGU7 Mouser Part # 511-STM32U375KGU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥654.4	Min.: 2,940 Mult.: 2,940	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375REI6 STMicroelectronics 2,940: ¥573 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375REI6 Mouser Part # 511-STM32U375REI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥573	Min.: 2,940 Mult.: 2,940	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RET6Q STMicroelectronics 1: ¥1,169.3 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U375RET6Q Mouser Part # 511-STM32U375RET6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,169.3 ¥860.4 ¥800.6 ¥704.3 View ¥667.7 ¥574.7	Min.: 1 Mult.: 1	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kbytes of Flash memory STM32U375RET6TR STMicroelectronics 1,000: ¥554.8 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U375RET6TR Mouser Part # 511-STM32U375RET6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kbytes of Flash memory	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥554.8	Min.: 1,000 Mult.: 1,000 : 1,000	STM32U3														Reel
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte STM32U375RGT6QTR STMicroelectronics 1: ¥1,386.9 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U375RGT6QTR Mouser Part # 511-STM32U375RGT6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ¥1,386.9 ¥1,132.8 ¥1,051.4 ¥943.4 View Reel ¥707.6 ¥887 ¥820.5 ¥707.6	Min.: 1 Mult.: 1 : 1,000	STM32U3														Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGT6TR STMicroelectronics 1,000: ¥696 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U375RGT6TR Mouser Part # 511-STM32U375RGT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥696	Min.: 1,000 Mult.: 1,000 : 1,000	STM32U3														Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375VEI6Q STMicroelectronics 2,496: ¥664.4 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375VEI6Q Mouser Part # 511-STM32U375VEI6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥664.4	Min.: 2,496 Mult.: 2,496	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375VET6Q STMicroelectronics 1: ¥1,293.9 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U375VET6Q Mouser Part # 511-STM32U375VET6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥1,293.9 ¥903.6 ¥862.1 ¥749.1 View ¥715.9 ¥664.4	Min.: 1 Mult.: 1	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375VGI6 STMicroelectronics 2,496: ¥784 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U375VGI6 Mouser Part # 511-STM32U375VGI6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥784	Min.: 2,496 Mult.: 2,496	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory STM32U375VGT6QTR STMicroelectronics 1,000: ¥765.7 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U375VGT6QTR Mouser Part # 511-STM32U375VGT6QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 1 Mbyte of Flash memory	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥765.7	Min.: 1,000 Mult.: 1,000 : 1,000	STM32U3														Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGT6TR STMicroelectronics 1: ¥1,415.2 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U385RGT6TR Mouser Part # 511-STM32U385RGT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ¥1,415.2 ¥990 ¥943.4 ¥818.9 View Reel ¥725.9 ¥782.3 ¥747.5 ¥725.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32U3														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CGT6 STMicroelectronics 1,500: ¥720.9 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U3B5CGT6 Mouser Part # 511-STM32U3B5CGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥720.9	Min.: 1,500 Mult.: 1,500	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CGT6Q STMicroelectronics 1,500: ¥720.9 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U3B5CGT6Q Mouser Part # 511-STM32U3B5CGT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥720.9	Min.: 1,500 Mult.: 1,500	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CGU6 STMicroelectronics 1,560: ¥720.9 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U3B5CGU6 Mouser Part # 511-STM32U3B5CGU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥720.9	Min.: 1,560 Mult.: 1,560	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CGU6Q STMicroelectronics 1,560: ¥720.9 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part # STM32U3B5CGU6Q Mouser Part # 511-STM32U3B5CGU6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥720.9	Min.: 1,560 Mult.: 1,560	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5RGT6 STMicroelectronics 960: ¥769 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U3B5RGT6 Mouser Part # 511-STM32U3B5RGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥769	Min.: 960 Mult.: 960	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5RGT6Q STMicroelectronics 960: ¥769 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32U3B5RGT6Q Mouser Part # 511-STM32U3B5RGT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 1 MB flash, 640 KB RAM, HSP, I3C, SMPS	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥769	Min.: 960 Mult.: 960	STM32U3														Tray