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STMicroelectronics STM32G4 Series Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Manufacturer = STMicroelectronics Series = STM32G4

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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G474VET6TR
STMicroelectronics
1: NT$416.58
999On Order

Mfr. Part #
STM32G474VET6TR

Mouser Part #
511-STM32G474VET6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

999On Order

Cut Tape

NT$416.58

NT$324.08

NT$309.03

NT$268.16

View

Reel

NT$229.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes Math Accelerator High Analog

STM32G483CET3
STMicroelectronics
1: NT$387.90
1,500On Order

Mfr. Part #
STM32G483CET3

Mouser Part #
511-STM32G483CET3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes Math Accelerator High Analog

Learn More

Datasheet

1,500On Order

NT$387.90

NT$300.06

NT$286.08

NT$248.44

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M4

512 kB

32 bit

5 x 12 bit

170 MHz

38 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G484MET6
STMicroelectronics
1: NT$411.92
714On Order

Mfr. Part #
STM32G484MET6

Mouser Part #
511-STM32G484MET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

714On Order

NT$411.92

NT$320.50

NT$296.48

NT$268.52

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-80

ARM Cortex M4

32 bit

12 bit

170 MHz

107 I/O

96 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G484RET6
STMicroelectronics
1: NT$371.76
1,920On Order

Mfr. Part #
STM32G484RET6

Mouser Part #
511-STM32G484RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

1,920On Order

NT$371.76

NT$288.23

NT$266.72

NT$241.27

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

512 kB

32 bit

5 x 12 bit

170 MHz

52 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz w/ 256 Kbytes Flash, Math Accelerator

STM32G491CCT3
STMicroelectronics
1: NT$243.78
3,000On Order

Mfr. Part #
STM32G491CCT3

Mouser Part #
511-STM32G491CCT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz w/ 256 Kbytes Flash, Math Accelerator

Learn More

Datasheet

3,000On Order

NT$243.78

NT$187.50

NT$173.51

NT$158.10

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator High Analog

STM32G491RET3
STMicroelectronics
1: NT$359.22
950Expected 10/22/2026

Mfr. Part #
STM32G491RET3

Mouser Part #
511-STM32G491RET3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Math Accelerator High Analog

Learn More

Datasheet

950Expected 10/22/2026

NT$359.22

NT$277.84

NT$264.93

NT$229.80

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170MHz 128Kbytes Flash Math Accel HR Timer High Analog

STM32G474RBT6TR
STMicroelectronics
1: NT$321.57
999On Order

Mfr. Part #
STM32G474RBT6TR

Mouser Part #
511-STM32G474RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170MHz 128Kbytes Flash Math Accel HR Timer High Analog

Datasheet

999On Order

Cut Tape

NT$321.57

NT$224.78

NT$214.38

NT$186.06

View

Reel

NT$159.53

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-64

ARM Cortex M4

512 kB

32 bit

12 bit

170 MHz

52 I/O

96 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

STM32G431C6U6
STMicroelectronics
1: NT$234.46
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431C6U6

Mouser Part #
511-STM32G431C6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$234.46

NT$161.33

NT$150.21

NT$132.29

View

Min.: 1
Mult.: 1

UFQFPN-28

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431C8T6TR
STMicroelectronics
2,400: NT$115.44
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431C8T6TR

Mouser Part #
511-STM32G431C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

NT$115.44

Min.: 2,400
Mult.: 2,400

: 2,400

LQFP-48

Reel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431C8U3
STMicroelectronics
1: NT$249.52
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431C8U3

Mouser Part #
511-STM32G431C8U3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$249.52

NT$183.55

NT$171.00

NT$150.21

View

Min.: 1
Mult.: 1

UFQFPN-28

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431C8U6
STMicroelectronics
1: NT$249.16
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431C8U6

Mouser Part #
511-STM32G431C8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$249.16

NT$171.36

NT$159.89

NT$140.53

View

Min.: 1
Mult.: 1

UFQFPN-48

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory

STM32G431CBT3
STMicroelectronics
1: NT$282.14
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431CBT3

Mouser Part #
511-STM32G431CBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$282.14

NT$207.57

NT$193.23

NT$169.93

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

128 kB

32 bit

12 bit

170 MHz

38 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog

STM32G431CBT6TR
STMicroelectronics
1: NT$263.86
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431CBT6TR

Mouser Part #
511-STM32G431CBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Cut Tape

NT$263.86

NT$193.95

NT$180.68

NT$158.82

View

Reel

NT$125.83

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

SMD/SMT

LQFP-48

ARM Cortex M4

128 kB

32 bit

12 bit

170 MHz

38 I/O

22 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431CBY3TR
STMicroelectronics
1: NT$282.14
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431CBY3TR

Mouser Part #
511-STM32G431CBY3TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Cut Tape

NT$282.14

NT$207.57

NT$193.23

NT$169.93

View

Reel

NT$121.17

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

WLCSP-49

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431CBY6TR
STMicroelectronics
5,000: NT$115.08
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431CBY6TR

Mouser Part #
511-STM32G431CBY6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

NT$115.08

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

WLCSP-49

ARM Cortex M4

128 kB

32 bit

12 bit

170 MHz

41 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

STM32G431K6U3
STMicroelectronics
2,940: NT$96.44
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431K6U3

Mouser Part #
511-STM32G431K6U3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$96.44

Min.: 2,940
Mult.: 2,940

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 kB

32 bit

12 bit

170 MHz

26 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

STM32G431K6U6
STMicroelectronics
1: NT$216.89
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431K6U6

Mouser Part #
511-STM32G431K6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$216.89

NT$149.14

NT$138.74

NT$122.25

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431K8U6
STMicroelectronics
1: NT$231.59
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431K8U6

Mouser Part #
511-STM32G431K8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$231.59

NT$159.17

NT$148.42

NT$130.49

View

Min.: 1
Mult.: 1

UFQFPN-28

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog

STM32G431KBT3TR
STMicroelectronics
2,400: NT$124.40
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431KBT3TR

Mouser Part #
511-STM32G431KBT3TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

NT$124.40

Min.: 2,400
Mult.: 2,400

: 2,400

Reel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

STM32G431M6T6
STMicroelectronics
714: NT$148.06
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431M6T6

Mouser Part #
511-STM32G431M6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$148.06

Min.: 714
Mult.: 714

SMD/SMT

LQFP-80

ARM Cortex M4

32 kB

32 bit

16 bit

170 MHz

86 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431M8T6
STMicroelectronics
714: NT$149.49
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431M8T6

Mouser Part #
511-STM32G431M8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$149.49

Min.: 714
Mult.: 714

SMD/SMT

LQFP-80

ARM Cortex M4

64 kB

32 bit

16 bit

170 MHz

86 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431MBT3
STMicroelectronics
714: NT$166.34
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431MBT3

Mouser Part #
511-STM32G431MBT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$166.34

Min.: 714
Mult.: 714

SMD/SMT

LQFP-80

ARM Cortex M4

128 kB

32 bit

16 bit

170 MHz

86 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal

STM32G431R6I6
STMicroelectronics
2,940: NT$110.78
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431R6I6

Mouser Part #
511-STM32G431R6I6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$110.78

Min.: 2,940
Mult.: 2,940

UFBGA-169

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431R8T6
STMicroelectronics
1: NT$263.86
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431R8T6

Mouser Part #
511-STM32G431R8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$263.86

NT$193.95

NT$180.68

NT$158.82

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

64 kB

32 bit

12 bit

170 MHz

52 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog

STM32G431RBI3
STMicroelectronics
2,940: NT$144.48
Non-Stocked Lead-Time 52 Weeks

Mfr. Part #
STM32G431RBI3

Mouser Part #
511-STM32G431RBI3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

NT$144.48

Min.: 2,940
Mult.: 2,940

Tray

STMicroelectronics STM32G4 Series Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-100
LQFP-100
LQFP-128
LQFP-32
LQFP-48
LQFP-64
LQFP-80
LQFP-81
TFBA-100
TFBGA-100
UFBGA-121
UFBGA-169
UFBGA-64
UFQFN-32
UFQFN -48
UFQFPN-28
UFQFPN-32
UFQFPN-48
WLCSP-49
WLCSP-81