ARM Microcontrollers - MCU – Mouser United Kingdom

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STM32G0 32-Bit Microcontrollers (MCUs)

STMicroelectronics STM32G0 32-Bit Microcontrollers (MCUs) are suitable for consumer, industrial and appliance applications and are ready for Internet of Things (IoT) solutions. The microcontrollers offer a high level of integration and are based on a high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 64MHz frequency. The devices incorporate a memory protection unit (MPU), high-speed embedded memories (up to 128kB of Flash program memory and 36kB of SRAM), DMA and an extensive range of system functions, enhanced I/Os, and peripherals. STMicroelectronics STM32G0 32-Bit Microcontrollers operate within ambient temperatures from -40°C to +125°C and with supply voltages from 1.7V to 3.6V.

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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031K8T7
STMicroelectronics
1: £2.66
1,585In Stock

Mfr. Part No.
STM32G031K8T7

Mouser Part No
511-STM32G031K8T7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

1,585In Stock

£2.66

£1.75

£1.62

£1.41

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031K8U7
STMicroelectronics
1: £1.64
770In Stock
2,940Expected 12/02/2026

Mfr. Part No.
STM32G031K8U7

Mouser Part No
511-STM32G031K8U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

770In Stock

2,940Expected 12/02/2026

£1.64

£1.21

£1.11

£0.995

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

UFQFPN-32

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ MCU 64 Kbytes Flash 18 Kbytes RAM 64 MHzCPU

STM32G050C8T6
STMicroelectronics
1: £1.33
1,267In Stock

Mfr. Part No.
STM32G050C8T6

Mouser Part No
511-STM32G050C8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ MCU 64 Kbytes Flash 18 Kbytes RAM 64 MHzCPU

Learn More

Datasheet

1,267In Stock

£1.33

£1.01

£0.934

£0.849

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

64 kB

32 bit

12 bit

64 MHz

18 kB

2 V

3.6 V

Tray

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ MCU 64 Kbytes Flash 18 Kbytes RAM 64 MHzCPU

STM32G050K8T6
STMicroelectronics
1: £1.31
1,500In Stock

Mfr. Part No.
STM32G050K8T6

Mouser Part No
511-STM32G050K8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ MCU 64 Kbytes Flash 18 Kbytes RAM 64 MHzCPU

Learn More

Datasheet

1,500In Stock

£1.31

£0.969

£0.882

£0.78

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

64 kB

32 bit

12 bit

64 MHz

18 kB

2 V

3.6 V

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 64 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

STM32G051G8U6
STMicroelectronics
1: £1.52
859In Stock
2,940Expected 08/04/2026

Mfr. Part No.
STM32G051G8U6

Mouser Part No
511-STM32G051G8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 64 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

Learn More

Datasheet

859In Stock

2,940Expected 08/04/2026

£1.52

£1.15

£1.06

£0.943

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash memory 36 Kbytes RAM 64 MHz

STM32G070RBT6TR
STMicroelectronics
1: £2.53
632In Stock

Mfr. Part No.
STM32G070RBT6TR

Mouser Part No
511-STM32G070RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash memory 36 Kbytes RAM 64 MHz

Datasheet

632In Stock

Cut Tape

£2.53

£1.66

£1.54

£1.34

Reel

£0.882

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

STM32G0

ARM Cortex M0+

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

STM32G071G8U6TR
STMicroelectronics
1: £1.82
7In Stock
6,000Expected 09/03/2026

Mfr. Part No.
STM32G071G8U6TR

Mouser Part No
511-STM32G071G8U6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

Learn More

Datasheet

7In Stock

6,000Expected 09/03/2026

Cut Tape

£1.82

£1.35

£1.24

£1.11

View

Reel

£0.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

STM32G0

SMD/SMT

UFQFPN-28

ARM Cortex M0+

64 kB

32 bit

12 bit

64 MHz

26 I/O

36 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071GBU6
STMicroelectronics
1: £1.98
472In Stock
5,880Expected 12/02/2026

Mfr. Part No.
STM32G071GBU6

Mouser Part No
511-STM32G071GBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

Learn More

Datasheet

472In Stock

5,880Expected 12/02/2026

£1.98

£1.51

£1.38

£1.25

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

UFQFPN-28

ARM Cortex M0+

128 kB

32 bit

12 bit

64 MHz

26 I/O

36 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071KBT3
STMicroelectronics
1: £3.63
694In Stock

Mfr. Part No.
STM32G071KBT3

Mouser Part No
511-STM32G071KBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

Learn More

Datasheet

694In Stock

£3.63

£2.43

£2.25

£1.97

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071KBT6N
STMicroelectronics
1: £2.36
790In Stock

Mfr. Part No.
STM32G071KBT6N

Mouser Part No
511-STM32G071KBT6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

Learn More

Datasheet

790In Stock

£2.36

£1.77

£1.62

£1.46

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

LQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

64 MHz

30 I/O

36 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

STM32G071R8T6
STMicroelectronics
1: £1.73
196In Stock
960Expected 18/03/2026

Mfr. Part No.
STM32G071R8T6

Mouser Part No
511-STM32G071R8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

Learn More

Datasheet

196In Stock

960Expected 18/03/2026

£1.73

£1.42

£1.34

£1.26

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

LQFP-64

ARM Cortex M0+

64 kB

32 bit

12 bit

64 MHz

60 I/O

36 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes 36 Kbytes RAM 64 MHz CPU 4x USART timer

STM32G071RBT3
STMicroelectronics
1: £4.12
470In Stock

Mfr. Part No.
STM32G071RBT3

Mouser Part No
511-STM32G071RBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes 36 Kbytes RAM 64 MHz CPU 4x USART timer

Learn More

Datasheet

470In Stock

£4.12

£2.83

£2.65

£2.32

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071RBT6
STMicroelectronics
1: £2.53
417In Stock
10,560Expected 25/03/2026

Mfr. Part No.
STM32G071RBT6

Mouser Part No
511-STM32G071RBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

Learn More

Datasheet

417In Stock

10,560Expected 25/03/2026

£2.53

£1.97

£1.81

£1.58

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

LQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

64 MHz

60 I/O

36 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G081CBU6
STMicroelectronics
1: £2.77
593In Stock

Mfr. Part No.
STM32G081CBU6

Mouser Part No
511-STM32G081CBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

Learn More

Datasheet

593In Stock

£2.77

£2.02

£1.90

£1.71

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

UFQFPN-48

ARM Cortex M0+

128 kB

32 bit

12 bit

64 MHz

44 I/O

36 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, 128KB Flash, 144KB RAM, 6x USART, timers

STM32G0B1CBT3
STMicroelectronics
1: £3.40
18In Stock
1,400Expected 12/02/2026

Mfr. Part No.
STM32G0B1CBT3

Mouser Part No
511-STM32G0B1CBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, 128KB Flash, 144KB RAM, 6x USART, timers

Learn More

Datasheet

18In Stock

1,400Expected 12/02/2026

£3.40

£2.58

£2.38

£2.16

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

LQFP-48

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM

STM32G0B1CBT6
STMicroelectronics
1: £2.99
528In Stock
1,200Expected 12/02/2026

Mfr. Part No.
STM32G0B1CBT6

Mouser Part No
511-STM32G0B1CBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 128KB Flash 144KB RAM

Learn More

Datasheet

528In Stock

1,200Expected 12/02/2026

£2.99

£2.27

£2.09

£1.89

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB Flash 144KB RAM

STM32G0B1KCT6
STMicroelectronics
1: £3.03
491In Stock

Mfr. Part No.
STM32G0B1KCT6

Mouser Part No
511-STM32G0B1KCT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB Flash 144KB RAM

Learn More

Datasheet

491In Stock

£3.03

£2.30

£2.11

£1.90

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

ARM Cortex M0+

256 kB

32 bit

12 bit

64 MHz

30 I/O

144 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB Flash 144KB RAM

STM32G0B1RCT6
STMicroelectronics
1: £3.37
420In Stock
3,840On Order

Mfr. Part No.
STM32G0B1RCT6

Mouser Part No
511-STM32G0B1RCT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB Flash 144KB RAM

Learn More

Datasheet

420In Stock

3,840On Order

£3.37

£2.56

£2.36

£2.12

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 32 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

STM32G051F6P6
STMicroelectronics
1: £2.23
1,470Expected 12/02/2026

Mfr. Part No.
STM32G051F6P6

Mouser Part No
511-STM32G051F6P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 32 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

Learn More

Datasheet

1,470Expected 12/02/2026

£2.23

£1.45

£1.32

£1.10

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 64 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

STM32G061F8P6
STMicroelectronics
1: £2.65
1,470Expected 06/04/2026

Mfr. Part No.
STM32G061F8P6

Mouser Part No
511-STM32G061F8P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 64 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

Learn More

Datasheet

1,470Expected 06/04/2026

£2.65

£1.74

£1.61

£1.40

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tube

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM

STM32G0B0RET6
STMicroelectronics
1: £2.45
1,918Expected 08/04/2026

Mfr. Part No.
STM32G0B0RET6

Mouser Part No
511-STM32G0B0RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM

Learn More

Datasheet

1,918Expected 08/04/2026

£2.45

£1.88

£1.75

£1.54

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

ARM Cortex M0+

512 kB

32 bit

12 bit

64 MHz

59 I/O

144 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART

STM32G0B1KCU6
STMicroelectronics
1: £2.93
2,940Expected 25/03/2026

Mfr. Part No.
STM32G0B1KCU6

Mouser Part No
511-STM32G0B1KCU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 256KB Flash, 144KB RAM, 6x USART

Learn More

Datasheet

2,940Expected 25/03/2026

£2.93

£2.23

£2.04

£1.85

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM

STM32G0C1CEU6
STMicroelectronics
1: £3.20
1,560Expected 02/03/2026

Mfr. Part No.
STM32G0C1CEU6

Mouser Part No
511-STM32G0C1CEU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM

Datasheet

1,560Expected 02/03/2026

£3.20

£2.63

£2.44

£2.29

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031C4T6
STMicroelectronics
1: £2.38
17In Stock

Mfr. Part No.
STM32G031C4T6

Mouser Part No
511-STM32G031C4T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

17In Stock

£2.38

£1.55

£1.42

£1.22

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G041C6T6
STMicroelectronics
1: £2.72
498In Stock

Mfr. Part No.
STM32G041C6T6

Mouser Part No
511-STM32G041C6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

498In Stock

£2.72

£1.84

£1.70

£1.48

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

STM32G0 32-Bit Microcontrollers (MCUs)

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