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 256 Kbytes Flash

STM32U535RCI6Q
STMicroelectronics
1: €5.76
80In Stock

Mfr. Part No.
STM32U535RCI6Q

Mouser Part No
511-STM32U535RCI6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

Learn More

Datasheet

80In Stock

€5.76

€4.44

€4.10

€3.73

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

UFBGA-64

ARM Cortex M33

256 kB

32 bit

12 bit

160 MHz

274 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32U535RET6
STMicroelectronics
1: €6.06
367In Stock
960Expected 24/12/2026

Mfr. Part No.
STM32U535RET6

Mouser Part No
511-STM32U535RET6

STMicroelectronics

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

Learn More

Datasheet

367In Stock

960Expected 24/12/2026

€6.06

€4.85

€4.66

€4.13

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Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

STM32U535VCI6
STMicroelectronics
1: €6.44
150In Stock

Mfr. Part No.
STM32U535VCI6

Mouser Part No
511-STM32U535VCI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

Learn More

Datasheet

150In Stock

€6.44

€4.97

€4.60

€4.20

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

UFBGA-100

ARM Cortex M33

256 kB

32 bit

12 bit

160 MHz

274 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

STM32U535VCI6Q
STMicroelectronics
1: €6.44
75In Stock

Mfr. Part No.
STM32U535VCI6Q

Mouser Part No
511-STM32U535VCI6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

Learn More

Datasheet

75In Stock

€6.44

€4.97

€4.20

€4.01

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

UFBGA-100

ARM Cortex M33

256 kB

32 bit

12 bit

160 MHz

274 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

STM32U535VCT6
STMicroelectronics
1: €7.48
277In Stock

Mfr. Part No.
STM32U535VCT6

Mouser Part No
511-STM32U535VCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash

Learn More

Datasheet

277In Stock

€7.48

€5.61

€5.35

€4.64

View

Min.: 1
Mult.: 1

STM32U5

Tray

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

STM32U535VET6
STMicroelectronics
1: €6.81
292In Stock
8,640On Order

Mfr. Part No.
STM32U535VET6

Mouser Part No
511-STM32U535VET6

STMicroelectronics

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

Learn More

Datasheet

292In Stock

8,640On Order

€6.81

€5.27

€4.88

€4.46

View

Min.: 1
Mult.: 1

STM32U5

Tray

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

STM32U545NEY6QTR
STMicroelectronics
1: €5.74
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

€5.74

€4.41

€4.09

€3.72

View

Reel

€3.20

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: €7.88
59In Stock
1,560Expected 02/09/2026

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

59In Stock

1,560Expected 02/09/2026

€7.88

€6.12

€5.68

€5.20

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: €7.88
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

€7.88

€6.12

€5.68

€5.20

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 Trust Zone, MCU 160 MHz 1Mbytes Flash

STM32U575QGI3Q
STMicroelectronics
1: €9.31
29In Stock

Mfr. Part No.
STM32U575QGI3Q

Mouser Part No
511-STM32U575QGI3Q

STMicroelectronics

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

Learn More

Datasheet

29In Stock

€9.31

€7.28

€6.77

€6.21

View

Min.: 1
Mult.: 1

STM32U5

Tray

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

STM32U575ZGT3Q
STMicroelectronics
1: €9.93
80In 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

80In Stock

€9.93

€9.25

€8.69

€6.65

View

Min.: 1
Mult.: 1

STM32U5

Tray

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

STM32U585RIT3
STMicroelectronics
1: €10.60
22In Stock
960Expected 17/08/2026

Mfr. Part No.
STM32U585RIT3

Mouser Part No
511-STM32U585RIT3

STMicroelectronics

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

Learn More

Datasheet

22In Stock

960Expected 17/08/2026

€10.60

€8.62

€7.53

€6.21

€5.94

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: €15.82
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

€15.82

€12.58

€11.77

€10.88

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: €14.45
73In 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

73In Stock

€14.45

€11.81

€11.03

€10.19

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: €14.45
111In 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

111In Stock

€14.45

€11.81

€11.03

€10.19

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: €14.47
86In 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

86In Stock

€14.47

€11.48

€10.72

€9.91

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: €15.08
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

€15.08

€11.97

€11.19

€10.34

View

Min.: 1
Mult.: 1

STM32U5

Tray

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

STM32U5A5VJT6
STMicroelectronics
1: €14.53
27In Stock
1,620On Order

Mfr. Part No.
STM32U5A5VJT6

Mouser Part No
511-STM32U5A5VJT6

STMicroelectronics

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

Learn More

Datasheet

27In Stock

1,620On Order

€14.53

€11.52

€10.78

€9.78

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: €15.50
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

€15.50

€12.32

€11.52

€10.65

View

Min.: 1
Mult.: 1

STM32U5

Tray

ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash

STM32U5F7VJT6
STMicroelectronics
1: €15.74
13In Stock
540Expected 24/05/2027

Mfr. Part No.
STM32U5F7VJT6

Mouser Part No
511-STM32U5F7VJT6

STMicroelectronics

ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash

Learn More

Datasheet

13In Stock

540Expected 24/05/2027

€15.74

€12.51

€11.70

€10.82

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

LQFP-100

ARM Cortex M33

4 MB

32 bit

12 bit, 14 bit

160 MHz

82 I/O

3 MB

1.71 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

STM32U575CGT6
STMicroelectronics
1: €7.41
1,378In 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

1,378In Stock

€7.41

€5.75

€5.33

€4.88

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: €7.40
814In 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

814In Stock

€7.40

€5.75

€5.33

€4.88

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

STM32U575CIU6
STMicroelectronics
1: €8.26
1,393In Stock

Mfr. Part No.
STM32U575CIU6

Mouser Part No
511-STM32U575CIU6

STMicroelectronics

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

Learn More

Datasheet

1,393In Stock

€8.26

€6.42

€5.97

€5.47

View

Min.: 1
Mult.: 1

STM32U5

SMD/SMT

UFQFPN-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: €9.59
1,479In Stock
2,496Expected 29/03/2027

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

1,479In Stock

2,496Expected 29/03/2027

€9.59

€7.51

€6.98

€6.41

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

STM32U5 Series of Ultra-Low-Power MCUs

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