ARM Microcontrollers - MCU

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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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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545NEY6QTR
STMicroelectronics
1: € 6,35
200In Stock

Mfr. Part No.
STM32U545NEY6QTR

Mouser Part No
511-STM32U545NEY6QTR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

200In Stock

Cut Tape

€ 6,35

€ 4,88

€ 4,29

€ 4,11

View

Reel

€ 3,37

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

STM32U5

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

STM32U545VET6
STMicroelectronics
1: € 7,03
142In Stock

Mfr. Part No.
STM32U545VET6

Mouser Part No
511-STM32U545VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash

Learn More

Datasheet

142In Stock

€ 7,03

€ 5,44

€ 5,05

€ 4,61

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash

STM32U575CGU3
STMicroelectronics
1: € 9,02
27In Stock
1 560Expected 07/09/2026

Mfr. Part No.
STM32U575CGU3

Mouser Part No
511-STM32U575CGU3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash

Learn More

Datasheet

27In Stock

1 560Expected 07/09/2026

€ 9,02

€ 6,99

€ 6,46

€ 5,85

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

UFQFPN-48

ARM Cortex M33

1 MB

32 bit

14 bit

160 MHz

136 I/O

786 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash

STM32U575CGU3Q
STMicroelectronics
1: € 9,24
67In Stock

Mfr. Part No.
STM32U575CGU3Q

Mouser Part No
511-STM32U575CGU3Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash

Learn More

Datasheet

67In Stock

€ 9,24

€ 7,16

€ 6,36

€ 6,00

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

UFQFPN-48

ARM Cortex M33

1 MB

32 bit

14 bit

160 MHz

136 I/O

786 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash

STM32U575ZGT3Q
STMicroelectronics
1: € 11,50
56In Stock

Mfr. Part No.
STM32U575ZGT3Q

Mouser Part No
511-STM32U575ZGT3Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 1 Mbyte Flash

Learn More

Datasheet

56In Stock

€ 11,50

€ 9,12

€ 8,11

€ 7,71

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash

STM32U595AJH3
STMicroelectronics
1: € 17,12
100In Stock

Mfr. Part No.
STM32U595AJH3

Mouser Part No
511-STM32U595AJH3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash

Learn More

Datasheet

100In Stock

€ 17,12

€ 13,84

€ 12,48

€ 11,69

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

TFBGA-169

ARM Cortex M33

4 MB

32 bit

12 bit

160 MHz

133 I/O

2.5 MB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U595AJH6
STMicroelectronics
1: € 15,09
75In Stock

Mfr. Part No.
STM32U595AJH6

Mouser Part No
511-STM32U595AJH6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

75In Stock

€ 15,09

€ 12,33

€ 11,56

€ 10,70

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U595AJH6Q
STMicroelectronics
1: € 15,09
96In Stock

Mfr. Part No.
STM32U595AJH6Q

Mouser Part No
511-STM32U595AJH6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

96In Stock

€ 15,09

€ 12,33

€ 11,56

€ 10,70

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U595QJI6Q
STMicroelectronics
1: € 16,00
36In Stock

Mfr. Part No.
STM32U595QJI6Q

Mouser Part No
511-STM32U595QJI6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

36In Stock

€ 16,00

€ 12,56

€ 11,36

€ 10,60

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U5A5AJH6
STMicroelectronics
1: € 16,43
119In Stock

Mfr. Part No.
STM32U5A5AJH6

Mouser Part No
511-STM32U5A5AJH6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

119In Stock

€ 16,43

€ 13,18

€ 11,86

€ 11,23

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U5A5RJT6
STMicroelectronics
1: € 15,38
14In Stock
1 920Expected 17/05/2027

Mfr. Part No.
STM32U5A5RJT6

Mouser Part No
511-STM32U5A5RJT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

14In Stock

1 920Expected 17/05/2027

€ 15,38

€ 12,18

€ 10,94

€ 10,49

€ 9,83

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U5A5VJT6Q
STMicroelectronics
1: € 15,65
14In Stock
2 160On Order

Mfr. Part No.
STM32U5A5VJT6Q

Mouser Part No
511-STM32U5A5VJT6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

14In Stock

2 160On Order

€ 15,65

€ 12,51

€ 11,50

€ 10,54

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U5A5ZJT6
STMicroelectronics
1: € 17,24
Non-Stocked Lead-Time 52 Weeks

Mfr. Part No.
STM32U5A5ZJT6

Mouser Part No
511-STM32U5A5ZJT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

€ 17,24

€ 13,93

€ 12,94

€ 11,76

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

STM32U5A9ZJY6QTR
STMicroelectronics
1: € 16,04
113In Stock

Mfr. Part No.
STM32U5A9ZJY6QTR

Mouser Part No
511-STM32U5A9ZJY6QTR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash

Learn More

Datasheet

113In Stock

Cut Tape

€ 16,04

€ 12,96

€ 11,71

€ 10,95

View

Reel

€ 9,46

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 1Mbytes Flash memory

STM32U575CGT6
STMicroelectronics
1: € 8,00
697In Stock

Mfr. Part No.
STM32U575CGT6

Mouser Part No
511-STM32U575CGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory

Learn More

Datasheet

697In Stock

€ 8,00

€ 6,24

€ 5,62

€ 5,29

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory

STM32U575CGU6
STMicroelectronics
1: € 7,69
813In Stock

Mfr. Part No.
STM32U575CGU6

Mouser Part No
511-STM32U575CGU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory

Learn More

Datasheet

813In Stock

€ 7,69

€ 6,05

€ 5,62

€ 5,13

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

STM32U575CIT6
STMicroelectronics
1: € 9,13
1 184In Stock
6 000Expected 19/07/2027

Mfr. Part No.
STM32U575CIT6

Mouser Part No
511-STM32U575CIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

1 184In Stock

6 000Expected 19/07/2027

€ 9,13

€ 7,11

€ 6,30

€ 6,05

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

LQFP-48

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 2Mbytes Flash memory

STM32U575QII6Q
STMicroelectronics
1: € 10,60
873In Stock
2 496Expected 26/04/2027

Mfr. Part No.
STM32U575QII6Q

Mouser Part No
511-STM32U575QII6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

873In Stock

2 496Expected 26/04/2027

€ 10,60

€ 8,30

€ 7,37

€ 7,09

View

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 FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory

STM32U575RGT6
STMicroelectronics
1: € 8,50
1 847In Stock

Mfr. Part No.
STM32U575RGT6

Mouser Part No
511-STM32U575RGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory

Learn More

Datasheet

1 847In Stock

€ 8,50

€ 6,60

€ 5,85

€ 5,48

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

STM32U575RIT6
STMicroelectronics
1: € 10,02
4 486In Stock
1 920Expected 07/09/2026

Mfr. Part No.
STM32U575RIT6

Mouser Part No
511-STM32U575RIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

4 486In Stock

1 920Expected 07/09/2026

€ 10,02

€ 7,81

€ 6,92

€ 6,49

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

LQFP-64

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 2Mbytes Flash memory

STM32U575RIT6Q
STMicroelectronics
1: € 9,45
787In Stock
1 920Expected 24/05/2027

Mfr. Part No.
STM32U575RIT6Q

Mouser Part No
511-STM32U575RIT6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

787In Stock

1 920Expected 24/05/2027

€ 9,45

€ 7,37

€ 6,54

€ 6,27

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

LQFP-64

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

STM32U575VGT6
STMicroelectronics
1: € 9,81
1 073In Stock
1 080Expected 12/07/2027

Mfr. Part No.
STM32U575VGT6

Mouser Part No
511-STM32U575VGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes Flash memory

Learn More

Datasheet

1 073In Stock

1 080Expected 12/07/2027

€ 9,81

€ 7,63

€ 7,28

€ 6,32

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes of Flash

STM32U575VGT6TR
STMicroelectronics
1: € 9,81
967In Stock

Mfr. Part No.
STM32U575VGT6TR

Mouser Part No
511-STM32U575VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 1Mbytes of Flash

Learn More

Datasheet

967In Stock

Cut Tape

€ 9,81

€ 7,63

€ 7,28

€ 6,32

Reel

€ 4,96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

STM32U5

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

STM32U575VIT6
STMicroelectronics
1: € 10,39
547In Stock
540Expected 12/07/2027

Mfr. Part No.
STM32U575VIT6

Mouser Part No
511-STM32U575VIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

547In Stock

540Expected 12/07/2027

€ 10,39

€ 8,13

€ 7,22

€ 6,93

View

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 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

STM32U575ZIT6
STMicroelectronics
1: € 11,53
768In Stock
1 080Expected 04/01/2027

Mfr. Part No.
STM32U575ZIT6

Mouser Part No
511-STM32U575ZIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

768In Stock

1 080Expected 04/01/2027

€ 11,53

€ 8,78

€ 8,23

€ 7,41

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

LQFP-144

ARM Cortex M33

2 MB

14 bit

14 I/O

786 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

STM32U5 Series of Ultra-Low-Power MCUs

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