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STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

STM32U375VET6
STMicroelectronics
1: 6,70 €
562In Stock
540Expected 26/10/2026
New Product

Mfr. Part No.
STM32U375VET6

Mouser Part No
511-STM32U375VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

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Datasheet

562In Stock

540Expected 26/10/2026

6,70 €

4,68 €

4,46 €

3,90 €

View

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 Kby

STM32U375REY6QTR
STMicroelectronics
1: 5,41 €
162In Stock
New Product

Mfr. Part No.
STM32U375REY6QTR

Mouser Part No
511-STM32U375REY6QTR

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 with Trust Zone, MCU 96 MHz with 512 Kby

Learn More

Datasheet

162In Stock

Cut Tape

5,41 €

3,82 €

3,56 €

3,13 €

View

Reel

2,39 €

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 512 Kbytes of Flash

STM32U375CET6
STMicroelectronics
1: 4,82 €
1 571In Stock
New Product

Mfr. Part No.
STM32U375CET6

Mouser Part No
511-STM32U375CET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 96 MHz 512 Kbytes of Flash

Datasheet

1 571In Stock

4,82 €

3,66 €

3,21 €

3,06 €

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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 €
906In 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

906In Stock

6,84 €

5,27 €

4,64 €

4,54 €

View

Min.: 1
Mult.: 1

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 €
126In 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

126In Stock

5,17 €

3,95 €

3,46 €

3,31 €

View

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

STM32U385RGY6GTR
STMicroelectronics
1: 5,78 €
136In 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

136In Stock

Cut Tape

5,78 €

4,43 €

3,89 €

3,72 €

View

Reel

3,15 €

Min.: 1
Mult.: 1

: 5 000

STM32U3

Reel, Cut Tape

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5CIT6Q
STMicroelectronics
1: 7,54 €
89In Stock
New Product

Mfr. Part No.
STM32U3B5CIT6Q

Mouser Part No
511-STM32U3B5CIT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

89In Stock

7,54 €

5,84 €

Min.: 1
Mult.: 1
Max.: 20

STM32U3

LQFP-48

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5CIU6
STMicroelectronics
1: 7,54 €
90In Stock
New Product

Mfr. Part No.
STM32U3B5CIU6

Mouser Part No
511-STM32U3B5CIU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

90In Stock

7,54 €

5,84 €

Min.: 1
Mult.: 1
Max.: 20

STM32U3

UFQFPN-48

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5CIU6Q
STMicroelectronics
1: 7,54 €
89In Stock
New Product

Mfr. Part No.
STM32U3B5CIU6Q

Mouser Part No
511-STM32U3B5CIU6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

89In Stock

7,54 €

5,84 €

Min.: 1
Mult.: 1
Max.: 20

STM32U3

UFQFPN-48

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5RIT6
STMicroelectronics
1: 7,89 €
90In Stock
New Product

Mfr. Part No.
STM32U3B5RIT6

Mouser Part No
511-STM32U3B5RIT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

90In Stock

7,89 €

6,11 €

Min.: 1
Mult.: 1
Max.: 20

STM32U3

LQFP-64

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5RIT6Q
STMicroelectronics
1: 7,89 €
98In Stock
New Product

Mfr. Part No.
STM32U3B5RIT6Q

Mouser Part No
511-STM32U3B5RIT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

98In Stock

7,89 €

6,11 €

Min.: 1
Mult.: 1
Max.: 20

STM32U3

LQFP-64

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5ZIT6Q
STMicroelectronics
1: 9,78 €
56In Stock
360Expected 29/09/2026
New Product

Mfr. Part No.
STM32U3B5ZIT6Q

Mouser Part No
511-STM32U3B5ZIT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

56In Stock

360Expected 29/09/2026

9,78 €

7,63 €

Min.: 1
Mult.: 1
Max.: 20

STM32U3

LQFP-144

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIT6
STMicroelectronics
1: 7,79 €
81In Stock
New Product

Mfr. Part No.
STM32U3C5CIT6

Mouser Part No
511-STM32U3C5CIT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

81In Stock

7,79 €

6,04 €

5,33 €

5,11 €

View

Min.: 1
Mult.: 1

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIT6Q
STMicroelectronics
1: 7,79 €
99In Stock
New Product

Mfr. Part No.
STM32U3C5CIT6Q

Mouser Part No
511-STM32U3C5CIT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

99In Stock

7,79 €

6,04 €

5,33 €

5,11 €

View

Min.: 1
Mult.: 1

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIU6
STMicroelectronics
1: 7,79 €
89In Stock
New Product

Mfr. Part No.
STM32U3C5CIU6

Mouser Part No
511-STM32U3C5CIU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

89In Stock

7,79 €

6,04 €

5,33 €

5,11 €

View

Min.: 1
Mult.: 1

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIU6Q
STMicroelectronics
1: 7,79 €
100In Stock
New Product

Mfr. Part No.
STM32U3C5CIU6Q

Mouser Part No
511-STM32U3C5CIU6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

100In Stock

7,79 €

6,04 €

5,33 €

Min.: 1
Mult.: 1
Max.: 25

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5RIT6
STMicroelectronics
1: 8,14 €
70In Stock
New Product

Mfr. Part No.
STM32U3C5RIT6

Mouser Part No
511-STM32U3C5RIT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

70In Stock

8,14 €

6,30 €

5,57 €

5,22 €

View

Min.: 1
Mult.: 1

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5RIT6Q
STMicroelectronics
1: 8,14 €
49In Stock
960Expected 15/10/2026
New Product

Mfr. Part No.
STM32U3C5RIT6Q

Mouser Part No
511-STM32U3C5RIT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

49In Stock

960Expected 15/10/2026

8,14 €

6,30 €

5,57 €

5,22 €

View

Min.: 1
Mult.: 1

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5ZIT6Q
STMicroelectronics
1: 10,02 €
90In Stock
New Product

Mfr. Part No.
STM32U3C5ZIT6Q

Mouser Part No
511-STM32U3C5ZIT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

90In Stock

10,02 €

7,83 €

6,86 €

Min.: 1
Mult.: 1
Max.: 25

STM32U3

Tray

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU 96 MHz with 512 Kbytes

STM32U375CET6Q
STMicroelectronics
1: 4,82 €
1 995In Stock
New Product

Mfr. Part No.
STM32U375CET6Q

Mouser Part No
511-STM32U375CET6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M33 MCU 96 MHz with 512 Kbytes

Learn More

Datasheet

1 995In Stock

4,82 €

3,66 €

3,21 €

3,06 €

View

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

STM32U375CGU6Q
STMicroelectronics
1: 5,83 €
2 817In Stock
New Product

Mfr. Part No.
STM32U375CGU6Q

Mouser Part No
511-STM32U375CGU6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

Learn More

Datasheet

2 817In Stock

5,83 €

4,47 €

3,92 €

3,76 €

View

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

STM32U375KGU6
STMicroelectronics
1: 5,98 €
1 520In Stock
New Product

Mfr. Part No.
STM32U375KGU6

Mouser Part No
511-STM32U375KGU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

Learn More

Datasheet

1 520In Stock

5,98 €

4,58 €

4,03 €

3,85 €

View

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

STM32U375RGI6Q
STMicroelectronics
1: 6,33 €
2 929In Stock
New Product

Mfr. Part No.
STM32U375RGI6Q

Mouser Part No
511-STM32U375RGI6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

Learn More

Datasheet

2 929In Stock

6,33 €

4,87 €

4,28 €

4,10 €

View

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

STM32U375RGT6Q
STMicroelectronics
1: 6,55 €
1 862In Stock
New Product

Mfr. Part No.
STM32U375RGT6Q

Mouser Part No
511-STM32U375RGT6Q

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

Learn More

Datasheet

1 862In Stock

6,55 €

4,96 €

4,43 €

3,96 €

3,25 €

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

STM32U375VGT6
STMicroelectronics
1: 6,93 €
645In Stock
New Product

Mfr. Part No.
STM32U375VGT6

Mouser Part No
511-STM32U375VGT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash

Learn More

Datasheet

645In Stock

6,93 €

5,35 €

4,71 €

4,61 €

View

Min.: 1
Mult.: 1

STM32U3

Tray

STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

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