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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

STM32U375CGT6
STMicroelectronics
1: $6.13
4,500On Order
New Product

Mfr. Part No.
STM32U375CGT6

Mouser Part No
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

Datasheet

4,500On Order

$6.13

$4.70

$4.34

$3.95

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

STM32U375RGY6GTR
STMicroelectronics
1: $6.43
4,999Expected 06/11/2026
New Product

Mfr. Part No.
STM32U375RGY6GTR

Mouser Part No
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

Datasheet

4,999Expected 06/11/2026

Cut Tape

$6.43

$4.92

$4.31

$4.13

View

Reel

$3.55

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

STM32U375KEU6
STMicroelectronics
1: $4.90
2,987On 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

Datasheet

2,987On Order

$4.90

$3.73

$3.44

$3.11

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

STM32U385RGT6
STMicroelectronics
1: $8.52
949In Stock
New Product

Mfr. Part No.
STM32U385RGT6

Mouser Part No
511-STM32U385RGT6

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

949In Stock

$8.52

$5.96

$5.68

$4.93

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

STM32U3B5CIT6
STMicroelectronics
1: $9.17
100Expected 24/08/2026
New Product

Mfr. Part No.
STM32U3B5CIT6

Mouser Part No
511-STM32U3B5CIT6

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

100Expected 24/08/2026

$9.17

$6.96

$6.43

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

STM32U375CEU6Q
STMicroelectronics
1,560: $3.06
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U375CEU6Q

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3.06

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: $8.05
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U375CGT6TR

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$8.05

$5.91

$5.51

$4.85

View

Reel

$3.79

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

STM32U375KGU7
STMicroelectronics
2,940: $3.70
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U375KGU7

Mouser Part No
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

$3.70

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: $3.45
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U375REI6

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3.45

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: $7.04
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U375RET6Q

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 52 Weeks

$7.04

$5.18

$4.82

$4.24

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 Kbytes of Flash memory

STM32U375RET6TR
STMicroelectronics
1,000: $3.04
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U375RET6TR

Mouser Part No
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

$3.04

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
1,000: $4.19
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U375RGT6QTR

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

$4.19

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

STM32U375RGT6TR
STMicroelectronics
1: $8.16
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U375RGT6TR

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 52 Weeks

Cut Tape

$8.16

$5.70

$5.44

$4.72

View

Reel

$4.19

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32U3

Reel, Cut Tape, MouseReel

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

STM32U375VEI6Q
STMicroelectronics
2,496: $3.97
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U375VEI6Q

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3.97

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: $7.79
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U375VET6Q

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 52 Weeks

$7.79

$5.44

$5.19

$4.51

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

STM32U375VGI6
STMicroelectronics
2,496: $4.70
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U375VGI6

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 30 Weeks

$4.70

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: $4.32
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U375VGT6QTR

Mouser Part No
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

$4.32

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: $8.52
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U385RGT6TR

Mouser Part No
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

Datasheet

Non-Stocked Lead-Time 52 Weeks

Cut Tape

$8.52

$5.96

$5.68

$4.93

View

Reel

$4.37

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: $3.96
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U3B5CGT6

Mouser Part No
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

$3.96

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: $3.96
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U3B5CGT6Q

Mouser Part No
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

$3.96

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: $4.11
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U3B5CGU6

Mouser Part No
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

$4.11

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: $3.93
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part No.
STM32U3B5CGU6Q

Mouser Part No
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

$3.93

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
1: $9.22
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U3B5RGT6

Mouser Part No
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

$9.22

$6.44

$6.14

$5.33

View

Min.: 1
Mult.: 1

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: $4.65
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U3B5RGT6Q

Mouser Part No
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

$4.65

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

STM32U3B5VGT6
STMicroelectronics
540: $4.88
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STM32U3B5VGT6

Mouser Part No
511-STM32U3B5VGT6

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

$4.88

Min.: 540
Mult.: 540

STM32U3

Tray

STMicroelectronics STM32U3 Series ARM Microcontrollers - MCU

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