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STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

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Manufacturer = STMicroelectronics Series = STM32U3

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 STM32U385CGU6 STMicroelectronics 1: 6,08 € 1.568In Stock 3.120Expected 10/9/2026 New Product	Mfr. Part No. STM32U385CGU6 Mouser Part No 511-STM32U385CGU6 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	1.568In Stock 3.120Expected 10/9/2026	6,08 € 4,67 € 4,10 € 3,93 € View 3,86 € 3,63 € 3,62 €	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 STM32U385CGU6Q STMicroelectronics 1: 6,08 € 958In Stock New Product	Mfr. Part No. STM32U385CGU6Q Mouser Part No 511-STM32U385CGU6Q 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	958In Stock	6,08 € 4,67 € 4,10 € 3,93 € View 3,73 € 3,63 € 3,58 € 3,40 € Quote	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 STM32U385RGI6 STMicroelectronics 1: 6,58 € 2.940In Stock New Product	Mfr. Part No. STM32U385RGI6 Mouser Part No 511-STM32U385RGI6 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	2.940In Stock	6,58 € 5,07 € 4,46 € 4,27 € View 4,15 € 4,03 € Quote	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 STM32U385RGI6Q STMicroelectronics 1: 6,58 € 2.448In Stock New Product	Mfr. Part No. STM32U385RGI6Q Mouser Part No 511-STM32U385RGI6Q 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	2.448In Stock	6,58 € 5,07 € 4,46 € 4,27 € View 4,15 € 4,03 € 3,55 € Quote	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 memory STM32U385RGT7 STMicroelectronics 1: 6,84 € 902In Stock New Product	Mfr. Part No. STM32U385RGT7 Mouser Part No 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	902In Stock	6,84 € 5,27 € 4,64 € 4,54 € View 4,21 € 3,92 € 3,87 € Quote	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 STM32U385VGI6 STMicroelectronics 1: 7,33 € 2.435In Stock New Product	Mfr. Part No. STM32U385VGI6 Mouser Part No 511-STM32U385VGI6 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	2.435In Stock	7,33 € 5,66 € 5,00 € 4,90 € View 4,68 € 4,44 € 3,87 €	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 STM32U385VGT6 STMicroelectronics 1: 7,18 € 626In Stock New Product	Mfr. Part No. STM32U385VGT6 Mouser Part No 511-STM32U385VGT6 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	626In Stock	7,18 € 5,55 € 4,71 € 4,52 € View 4,33 € 4,10 € 4,04 €	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 STM32U385VGT6Q STMicroelectronics 1: 7,18 € 530In Stock New Product	Mfr. Part No. STM32U385VGT6Q Mouser Part No 511-STM32U385VGT6Q 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	530In Stock	7,18 € 5,55 € 4,71 € 4,52 € View 4,41 € 4,10 € 4,04 €	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: 4,82 € 235In Stock New Product	Mfr. Part No. STM32U375CEU6 Mouser Part No 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	235In Stock	4,82 € 3,66 € 3,21 € 3,06 € View 2,82 € 2,70 € 2,65 € Quote	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 STM32U375CGU6 STMicroelectronics 1: 6,18 € 203In Stock New Product	Mfr. Part No. STM32U375CGU6 Mouser Part No 511-STM32U375CGU6 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	203In Stock	6,18 € 4,74 € 4,16 € 3,98 € View 3,96 € 3,47 € 3,43 € 3,30 € Quote	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 STM32U375CGY6QTR STMicroelectronics 1: 5,53 € 82In Stock 5.000On Order New Product	Mfr. Part No. STM32U375CGY6QTR Mouser Part No 511-STM32U375CGY6QTR 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	82In Stock 5.000On Order	Cut Tape 5,53 € 4,23 € 3,71 € 3,55 € View Reel 2,97 € 3,28 € 3,23 € 3,18 € 2,97 € 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 512 Kbyte of Flash STM32U375REI6Q STMicroelectronics 1: 5,32 € 200In Stock New Product	Mfr. Part No. STM32U375REI6Q Mouser Part No 511-STM32U375REI6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 512 Kbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	200In Stock	5,32 € 4,07 € 3,57 €	Min.: 1 Mult.: 1 Max.: 25	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 96 MHz 512 Kbytes of Flash STM32U375RET6 STMicroelectronics 1: 5,17 € 91In Stock New Product	Mfr. Part No. STM32U375RET6 Mouser Part No 511-STM32U375RET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 96 MHz 512 Kbytes of Flash	Datasheet	91In Stock	5,17 € 3,95 € 3,46 € 3,31 € View 2,98 € 2,89 € 2,85 € Quote	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 STM32U375RGI6 STMicroelectronics 1: 6,33 € 200In Stock New Product	Mfr. Part No. STM32U375RGI6 Mouser Part No 511-STM32U375RGI6 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	200In Stock	6,33 € 4,87 € 4,28 €	Min.: 1 Mult.: 1 Max.: 25	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGT6 STMicroelectronics 1: 6,65 € 39In Stock 1.920Expected 10/15/2026 New Product	Mfr. Part No. STM32U375RGT6 Mouser Part No 511-STM32U375RGT6 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	39In Stock 1.920Expected 10/15/2026	6,65 € 4,83 € 4,68 € 4,03 € View 4,00 € 3,70 €	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 STM32U375RGY6QTR STMicroelectronics 1: 5,86 € 180In Stock New Product	Mfr. Part No. STM32U375RGY6QTR Mouser Part No 511-STM32U375RGY6QTR 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	180In Stock	Cut Tape 5,86 € 4,48 € 3,93 € Reel 3,93 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 25 : 5.000	STM32U3	SMD/SMT	WLCSP-68	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375VEI6 STMicroelectronics 1: 6,08 € 200In Stock New Product	Mfr. Part No. STM32U375VEI6 Mouser Part No 511-STM32U375VEI6 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	200In Stock	6,08 € 4,67 € 4,10 €	Min.: 1 Mult.: 1 Max.: 25	STM32U3														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375VGI6Q STMicroelectronics 1: 7,08 € 188In Stock New Product	Mfr. Part No. STM32U375VGI6Q Mouser Part No 511-STM32U375VGI6Q 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	188In Stock	7,08 € 5,46 € 4,82 € 4,62 € View 4,55 € 4,27 € 4,13 € 4,06 € Quote	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 STM32U385RGT6Q STMicroelectronics 1: 6,19 € 115In Stock 960Expected 10/5/2026 New Product	Mfr. Part No. STM32U385RGT6Q Mouser Part No 511-STM32U385RGT6Q 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	115In Stock 960Expected 10/5/2026	6,19 € 4,77 € 4,21 € 4,03 € View 3,72 € 3,38 €	Min.: 1 Mult.: 1	STM32U3	SMD/SMT	LQFP-64	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz		256 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 96 MHz 1 Mbyte of Flash memory STM32U385RGY6GTR STMicroelectronics 1: 5,78 € 166In Stock New Product	Mfr. Part No. STM32U385RGY6GTR Mouser Part No 511-STM32U385RGY6GTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 96 MHz 1 Mbyte of Flash memory	Datasheet	166In Stock	Cut Tape 5,78 € 4,43 € 3,89 € 3,72 € View Reel 3,15 € 3,44 € 3,40 € 3,35 € 3,15 €	Min.: 1 Mult.: 1 : 5.000	STM32U3														Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385RGY6QTR STMicroelectronics 1: 6,12 € 158In Stock New Product	Mfr. Part No. STM32U385RGY6QTR Mouser Part No 511-STM32U385RGY6QTR 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	158In Stock	Cut Tape 6,12 € 4,70 € 4,12 € 3,95 € View Reel 3,11 € 3,93 € 3,44 € 3,40 € 3,35 € 3,11 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	STM32U3	SMD/SMT	WLCSP-68	ARM Cortex M33	1 MB	32 bit	12 bit	96 MHz	52 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385VGI6Q STMicroelectronics 1: 7,77 € 171In Stock New Product	Mfr. Part No. STM32U385VGI6Q Mouser Part No 511-STM32U385VGI6Q 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	171In Stock	7,77 € 5,95 € 5,29 € 4,98 € View 4,82 € 4,44 € 4,38 € 4,15 €	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 STM32U375CGT6Q STMicroelectronics 1: 6,92 € 1In Stock 1.500Expected 5/3/2027 New Product	Mfr. Part No. STM32U375CGT6Q Mouser Part No 511-STM32U375CGT6Q 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	1In Stock 1.500Expected 5/3/2027	6,92 € 4,98 € 4,52 € 4,18 € View 3,99 € 3,76 € 3,54 €	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 STM32U375KEU6 STMicroelectronics 1: 5,40 € 14In Stock 5.880On Order New Product	Mfr. Part No. STM32U375KEU6 Mouser Part No 511-STM32U375KEU6 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	14In Stock 5.880On Order On Order Ship Dates Mfr. No: STM32U375KEU6 Stock: 14 Can Dispatch Immediately On Order: 2.940 Expected 5/17/2027 2.940 Expected 5/31/2027 Factory Lead Time: 30 Weeks	5,40 € 3,87 € 3,51 € 3,20 € View 3,14 € 2,75 € 2,73 €	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 STM32U385CGY6QTR STMicroelectronics 1: 5,78 € 8In Stock 5.000On Order New Product	Mfr. Part No. STM32U385CGY6QTR Mouser Part No 511-STM32U385CGY6QTR 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	8In Stock 5.000On Order	Cut Tape 5,78 € 4,43 € 3,89 € 3,72 € View Reel 3,07 € 3,44 € 3,41 € 3,39 € 3,07 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	STM32U3														Reel, Cut Tape, MouseReel

STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

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