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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 128 Kbytes of Flash Math Accel, HR Timer, H

STM32G474RBT6
STMicroelectronics
1: $9.06
1,190In Stock

Mfr. Part No.
STM32G474RBT6

Mouser Part No
511-STM32G474RBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

1,190In Stock

$9.06

$6.98

$6.45

$5.88

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

128 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 128 Kbytes of Flash Math Accel, HR Timer, H

STM32G474VBT6
STMicroelectronics
1: $10.12
605In Stock
1,620Expected 13/3/2026

Mfr. Part No.
STM32G474VBT6

Mouser Part No
511-STM32G474VBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

605In Stock

1,620Expected 13/3/2026

$10.12

$7.83

$7.24

$6.60

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

128 kB

32 bit

5 x 12 bit

170 MHz

86 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

STM32G474VET6
STMicroelectronics
1: $12.61
2,028In Stock

Mfr. Part No.
STM32G474VET6

Mouser Part No
511-STM32G474VET6

STMicroelectronics

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

Learn More

Datasheet

2,028In Stock

$12.61

$9.15

$8.40

$7.78

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

512 kB

32 bit

5 x 12 bit

170 MHz

107 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

STM32G474VET6TR
STMicroelectronics
1: $15.47
875In Stock

Mfr. Part No.
STM32G474VET6TR

Mouser Part No
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

875In Stock

Cut Tape

$15.47

$11.95

$11.40

$9.90

Reel

$7.56

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483CET6
STMicroelectronics
1: $9.52
939In Stock

Mfr. Part No.
STM32G483CET6

Mouser Part No
511-STM32G483CET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

939In Stock

$9.52

$7.38

$6.84

$6.26

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

512 kB

32 bit

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 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483RET6
STMicroelectronics
1: $9.23
978In Stock

Mfr. Part No.
STM32G483RET6

Mouser Part No
511-STM32G483RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

978In Stock

$9.23

$7.37

$6.87

$6.51

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 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483VET6
STMicroelectronics
1: $12.64
548In Stock

Mfr. Part No.
STM32G483VET6

Mouser Part No
511-STM32G483VET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

548In Stock

$12.64

$9.84

$9.13

$8.37

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

512 kB

32 bit

12 bit

170 MHz

86 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

STM32G484VET6
STMicroelectronics
1: $11.98
247In Stock
540Expected 23/3/2026

Mfr. Part No.
STM32G484VET6

Mouser Part No
511-STM32G484VET6

STMicroelectronics

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

Learn More

Datasheet

247In Stock

540Expected 23/3/2026

$11.98

$9.73

$9.13

$8.40

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

512 kB

32 bit

5 x 12 bit

170 MHz

86 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: $11.34
789In Stock

Mfr. Part No.
STM32G491CCT3

Mouser Part No
511-STM32G491CCT3

STMicroelectronics

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

Learn More

Datasheet

789In Stock

$11.34

$7.92

$7.55

$6.56

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash

STM32G491CCT6
STMicroelectronics
1: $8.19
1,098In Stock

Mfr. Part No.
STM32G491CCT6

Mouser Part No
511-STM32G491CCT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash

Learn More

Datasheet

1,098In Stock

$8.19

$6.28

$5.80

$5.27

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G491CET6
STMicroelectronics
1: $9.79
2,231In Stock

Mfr. Part No.
STM32G491CET6

Mouser Part No
511-STM32G491CET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

Learn More

Datasheet

2,231In Stock

$9.79

$7.55

$6.99

$6.38

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

512 kB

32 bit

4 x 12 bit

170 MHz

38 I/O

112 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G491CEU6
STMicroelectronics
1: $8.99
2,183In Stock

Mfr. Part No.
STM32G491CEU6

Mouser Part No
511-STM32G491CEU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

Learn More

Datasheet

2,183In Stock

$8.99

$7.12

$6.69

$6.24

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

512 kB

32 bit

4 x 12 bit

170 MHz

42 I/O

112 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32G431RBI6
STMicroelectronics
1: $7.87
571In Stock

Mfr. Part No.
STM32G431RBI6

Mouser Part No
511-STM32G431RBI6

STMicroelectronics

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

Learn More

Datasheet

571In Stock

$7.87

$6.03

$5.57

$5.06

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M4

128 kB

32 bit

12 bit

170 MHz

52 I/O

32 kB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l

STM32G473CBT6
STMicroelectronics
1: $7.44
251In Stock
3,000Expected 9/3/2026

Mfr. Part No.
STM32G473CBT6

Mouser Part No
511-STM32G473CBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l

Learn More

Datasheet

251In Stock

3,000Expected 9/3/2026

$7.44

$5.87

$5.46

$5.02

View

Min.: 1
Mult.: 1

LQFP-48

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes of Flash Math Accel, HR Timer, H

STM32G474RCT6
STMicroelectronics
1: $10.12
171In Stock
960Expected 30/3/2026

Mfr. Part No.
STM32G474RCT6

Mouser Part No
511-STM32G474RCT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes of Flash Math Accel, HR Timer, H

Learn More

Datasheet

171In Stock

960Expected 30/3/2026

$10.12

$7.81

$7.24

$6.60

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

256 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 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G474RET3
STMicroelectronics
1: $12.30
225In Stock
3,840On Order

Mfr. Part No.
STM32G474RET3

Mouser Part No
511-STM32G474RET3

STMicroelectronics

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

Learn More

Datasheet

225In Stock

3,840On Order

$12.30

$9.56

$8.88

$7.92

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

+ 125 C

Tray

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

STM32G484CEU6
STMicroelectronics
1: $11.41
263In Stock
1,560Expected 3/3/2026

Mfr. Part No.
STM32G484CEU6

Mouser Part No
511-STM32G484CEU6

STMicroelectronics

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

Learn More

Datasheet

263In Stock

1,560Expected 3/3/2026

$11.41

$8.84

$8.19

$7.49

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

512 kB

32 bit

12 bit

170 MHz

42 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 Flash

STM32G4A1RET6
STMicroelectronics
1: $13.22
84In Stock

Mfr. Part No.
STM32G4A1RET6

Mouser Part No
511-STM32G4A1RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash

Learn More

Datasheet

84In Stock

$13.22

$9.91

$9.45

$8.20

View

Min.: 1
Mult.: 1

Tray

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

STM32G474VEH6
STMicroelectronics
1: $11.62
3,369On Order

Mfr. Part No.
STM32G474VEH6

Mouser Part No
511-STM32G474VEH6

STMicroelectronics

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

Learn More

Datasheet

3,369On Order

$11.62

$9.31

$8.73

$8.10

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-100

ARM Cortex M4

512 kB

32 bit

5 x 12 bit

170 MHz

86 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 Flash Math AccelHigh Analog

STM32G491KEU3
STMicroelectronics
1: $9.77
6,890On Order

Mfr. Part No.
STM32G491KEU3

Mouser Part No
511-STM32G491KEU3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash Math AccelHigh Analog

Learn More

Datasheet

6,890On Order

$9.77

$7.53

$6.98

$6.37

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

STM32G491RET6
STMicroelectronics
1: $10.31
3,836On Order

Mfr. Part No.
STM32G491RET6

Mouser Part No
511-STM32G491RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory

Learn More

Datasheet

3,836On Order

$10.31

$7.98

$7.39

$6.57

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

512 kB

32 bit

4 x 12 bit

170 MHz

52 I/O

112 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32G431CBU6
STMicroelectronics
1: $7.03
3,114Expected 4/5/2026

Mfr. Part No.
STM32G431CBU6

Mouser Part No
511-STM32G431CBU6

STMicroelectronics

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

Learn More

Datasheet

3,114Expected 4/5/2026

$7.03

$5.37

$4.95

$4.49

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

128 kB

32 bit

2 x 12 bit

170 MHz

42 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 of Flash Math Accel, Medium Anal

STM32G431RBT3
STMicroelectronics
1: $10.81
958Expected 20/4/2026

Mfr. Part No.
STM32G431RBT3

Mouser Part No
511-STM32G431RBT3

STMicroelectronics

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

Learn More

Datasheet

958Expected 20/4/2026

$10.81

$8.28

$7.71

$6.78

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

STM32G473VEH6TR
STMicroelectronics
1: $15.04
2,500Expected 26/5/2026

Mfr. Part No.
STM32G473VEH6TR

Mouser Part No
511-STM32G473VEH6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

Learn More

Datasheet

2,500Expected 26/5/2026

Cut Tape

$15.04

$11.62

$11.09

$9.62

View

Reel

$7.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

TFBA-100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash

STM32G474VEH3
STMicroelectronics
1: $16.47
2,088Expected 9/3/2026

Mfr. Part No.
STM32G474VEH3

Mouser Part No
511-STM32G474VEH3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash

Learn More

Datasheet

2,088Expected 9/3/2026

$16.47

$12.79

$12.19

$10.58

View

Min.: 1
Mult.: 1

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