ARM Microcontrollers - MCU

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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 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031F4P3
STMicroelectronics
1: $2.81
939In Stock

Mfr. Part #
STM32G031F4P3

Mouser Part #
511-STM32G031F4P3

STMicroelectronics

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

Learn More

Datasheet

939In Stock

$2.81

$2.07

$1.89

$1.68

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

TSSOP-20

ARM Cortex M0+

16 kB

32 bit

12 bit

64 MHz

18 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 125 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031F6P6
STMicroelectronics
1: $3.08
1,082In Stock
4,355On Order

Mfr. Part #
STM32G031F6P6

Mouser Part #
511-STM32G031F6P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

1,082In Stock

4,355On Order

$3.08

$2.12

$1.87

$1.68

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

ARM Cortex M0+

32 kB

32 bit

12 bit

64 MHz

18 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tube

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

STM32G031F8P6
STMicroelectronics
1: $3.09
57In Stock
14,800On Order

Mfr. Part #
STM32G031F8P6

Mouser Part #
511-STM32G031F8P6

STMicroelectronics

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

Learn More

Datasheet

57In Stock

14,800On Order

$3.09

$2.29

$1.92

$1.83

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

TSSOP-20

ARM Cortex M0+

64 kB

32 bit

12 bit

64 MHz

18 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tube

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

STM32G031F8P6TR
STMicroelectronics
1: $2.64
142In Stock
5,000On Order

Mfr. Part #
STM32G031F8P6TR

Mouser Part #
511-STM32G031F8P6TR

STMicroelectronics

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

Learn More

Datasheet

142In Stock

5,000On Order

Cut Tape

$2.64

$1.95

$1.78

$1.59

View

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

STM32G0

SMD/SMT

TSSOP-20

ARM Cortex M0+

64 kB

32 bit

12 bit

64 MHz

44 I/O

8 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

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

STM32G031G4U6
STMicroelectronics
1: $2.39
62In Stock
2,940On Order

Mfr. Part #
STM32G031G4U6

Mouser Part #
511-STM32G031G4U6

STMicroelectronics

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

Learn More

Datasheet

62In Stock

2,940On Order

$2.39

$1.77

$1.61

$1.43

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

UFQFPN-28

ARM Cortex M0+

16 kB

32 bit

12 bit

64 MHz

26 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 64 Kbytes of memory 8 Kbytes RAM 64 MHz 2x USART

STM32G031G8U6TR
STMicroelectronics
1: $4.11
79In Stock
3,000Expected 8/13/2026

Mfr. Part #
STM32G031G8U6TR

Mouser Part #
511-STM32G031G8U6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 64 Kbytes of memory 8 Kbytes RAM 64 MHz 2x USART

Learn More

Datasheet

79In Stock

3,000Expected 8/13/2026

Cut Tape

$4.11

$2.68

$2.46

$2.12

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32G0

ARM Cortex M0+

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031J6M6
STMicroelectronics
1: $2.60
217In Stock
8,000On Order

Mfr. Part #
STM32G031J6M6

Mouser Part #
511-STM32G031J6M6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

217In Stock

8,000On Order

$2.60

$1.76

$1.57

$1.34

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

ARM Cortex M0+

32 kB

32 bit

12 bit

64 MHz

6 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031K6T6
STMicroelectronics
1: $2.76
1,036In Stock
1,500On Order

Mfr. Part #
STM32G031K6T6

Mouser Part #
511-STM32G031K6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

1,036In Stock

1,500On Order

$2.76

$2.04

$1.86

$1.66

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

LQFP-32

ARM Cortex M0+

32 kB

32 bit

12 bit

64 MHz

30 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031K6U6
STMicroelectronics
1: $2.56
249In Stock

Mfr. Part #
STM32G031K6U6

Mouser Part #
511-STM32G031K6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

249In Stock

$2.56

$1.90

$1.73

$1.55

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

64 MHz

30 I/O

8 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G041J6M6
STMicroelectronics
1: $2.17
791In Stock
2,000Expected 9/28/2026

Mfr. Part #
STM32G041J6M6

Mouser Part #
511-STM32G041J6M6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

791In Stock

2,000Expected 9/28/2026

$2.17

$1.60

$1.44

$1.28

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tube

ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 32 Kbytes of Flash 18 Kbytes RAM, 64 M

STM32G050F6P6
STMicroelectronics
1: $2.67
152In Stock
1,480On Order

Mfr. Part #
STM32G050F6P6

Mouser Part #
511-STM32G050F6P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 32 Kbytes of Flash 18 Kbytes RAM, 64 M

Learn More

Datasheet

152In Stock

1,480On Order

$2.67

$1.78

$1.60

$1.35

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tube

ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 32 Kbytes of Flash 18 Kbytes RAM, 64 M

STM32G050K6T6
STMicroelectronics
1: $2.25
784In Stock

Mfr. Part #
STM32G050K6T6

Mouser Part #
511-STM32G050K6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M0+ MCU 32 Kbytes of Flash 18 Kbytes RAM, 64 M

Learn More

Datasheet

784In Stock

$2.25

$1.65

$1.51

$1.34

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers

STM32G051C8T6
STMicroelectronics
1: $4.10
899In Stock

Mfr. Part #
STM32G051C8T6

Mouser Part #
511-STM32G051C8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers

Learn More

Datasheet

899In Stock

$4.10

$2.85

$2.67

$2.35

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

64 kB

32 bit

18 kB

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers

STM32G051C8U6
STMicroelectronics
1: $3.41
776In Stock

Mfr. Part #
STM32G051C8U6

Mouser Part #
511-STM32G051C8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers

Learn More

Datasheet

776In Stock

$3.41

$2.54

$2.31

$2.08

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

64 kB

32 bit

18 kB

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: $3.87
1,338In Stock

Mfr. Part #
STM32G051F6P6

Mouser Part #
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

1,338In Stock

$3.87

$2.52

$2.29

$1.92

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tube

ARM Microcontrollers - MCU 18 KB RAM, 2x USART Arm Cortex-M0+ 32-bit MCU, TSSOP-20

STM32G051F8P6
STMicroelectronics
1: $2.77
813In Stock
1,480Expected 8/18/2026

Mfr. Part #
STM32G051F8P6

Mouser Part #
511-STM32G051F8P6

STMicroelectronics

ARM Microcontrollers - MCU 18 KB RAM, 2x USART Arm Cortex-M0+ 32-bit MCU, TSSOP-20

Learn More

Datasheet

813In Stock

1,480Expected 8/18/2026

$2.77

$2.04

$1.70

$1.63

View

Min.: 1
Mult.: 1

STM32G0

TSSOP-20

ARM Cortex M0+

64 kB

12 bit

1.7 V

3.6 V

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

STM32G051G8U6
STMicroelectronics
1: $3.72
975In Stock
5,880On Order

Mfr. Part #
STM32G051G8U6

Mouser Part #
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

975In Stock

5,880On Order

$3.72

$2.33

$2.15

$1.90

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers

STM32G051K8T6
STMicroelectronics
1: $3.12
857In Stock
6,000On Order

Mfr. Part #
STM32G051K8T6

Mouser Part #
511-STM32G051K8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 64 KB Flash 18 KB RAM 2x USART timers

Learn More

Datasheet

857In Stock

6,000On Order

$3.12

$2.31

$2.12

$1.90

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

64 kB

32 bit

18 kB

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

STM32G061F6P6
STMicroelectronics
1: $4.36
1,222In Stock

Mfr. Part #
STM32G061F6P6

Mouser Part #
511-STM32G061F6P6

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

1,222In Stock

$4.36

$2.83

$2.61

$2.24

View

Min.: 1
Mult.: 1

STM32G0

ARM Cortex M0+

Tube

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

STM32G070RBT6TR
STMicroelectronics
1: $3.04
121In Stock
5,000On Order

Mfr. Part #
STM32G070RBT6TR

Mouser Part #
511-STM32G070RBT6TR

STMicroelectronics

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

Datasheet

121In Stock

5,000On Order

Cut Tape

$3.04

$2.26

$2.05

$1.85

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32G0

ARM Cortex M0+

Reel, Cut Tape, MouseReel

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

STM32G071CBT6
STMicroelectronics
1: $4.71
334In Stock
3,000On Order

Mfr. Part #
STM32G071CBT6

Mouser Part #
511-STM32G071CBT6

STMicroelectronics

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

Learn More

Datasheet

334In Stock

3,000On Order

$4.71

$3.61

$3.33

$2.99

View

Min.: 1
Mult.: 1

STM32G0

SMD/SMT

LQFP-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+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071CBU3
STMicroelectronics
1: $5.94
73In Stock
1,560On Order

Mfr. Part #
STM32G071CBU3

Mouser Part #
511-STM32G071CBU3

STMicroelectronics

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

Learn More

Datasheet

73In Stock

1,560On Order

$5.94

$4.12

$3.77

$3.28

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

+ 125 C

Tray

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

STM32G071GBU6
STMicroelectronics
1: $4.45
96In Stock
14,700On Order

Mfr. Part #
STM32G071GBU6

Mouser Part #
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

96In Stock

14,700On Order

$4.45

$2.99

$2.76

$2.39

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

STM32G071GBU6TR
STMicroelectronics
1: $4.56
96In Stock
9,000On Order

Mfr. Part #
STM32G071GBU6TR

Mouser Part #
511-STM32G071GBU6TR

STMicroelectronics

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

Learn More

Datasheet

96In Stock

9,000On Order

Cut Tape

$4.56

$3.16

$2.89

$2.50

View

Reel

$1.94

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32G0

ARM Cortex M0+

Reel, Cut Tape, MouseReel

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

STM32G071KBU6TR
STMicroelectronics
1: $5.55
91In Stock
9,000On Order

Mfr. Part #
STM32G071KBU6TR

Mouser Part #
511-STM32G071KBU6TR

STMicroelectronics

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

Learn More

Datasheet

91In Stock

9,000On Order

Cut Tape

$5.55

$3.67

$3.34

$2.85

View

Reel

$2.22

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32G0

ARM Cortex M0+

Reel, Cut Tape, MouseReel

STM32G0 32-Bit Microcontrollers (MCUs)

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