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STMicroelectronics STM32G4 Series Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

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

STM32G474QET6
STMicroelectronics
1: Rp201.072
217In Stock
2.700On Order

Mfr. Part No.
STM32G474QET6

Mouser Part No
511-STM32G474QET6

STMicroelectronics

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

Learn More

Datasheet

217In Stock

2.700On Order

Rp201.072

Rp157.225

Rp139.613

Rp134.293

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-128

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

STM32G474QET6TR
STMicroelectronics
1: Rp217.400
77In Stock
1.000On Order

Mfr. Part No.
STM32G474QET6TR

Mouser Part No
511-STM32G474QET6TR

STMicroelectronics

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

Learn More

Datasheet

77In Stock

1.000On Order

Cut Tape

Rp217.400

Rp169.884

Rp150.804

Rp144.933

View

Reel

Rp121.451

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

LQFP-128

Reel, Cut Tape, MouseReel

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

STM32G474RBT3
STMicroelectronics
1: Rp164.197
252In Stock
960On Order

Mfr. Part No.
STM32G474RBT3

Mouser Part No
511-STM32G474RBT3

STMicroelectronics

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

Learn More

Datasheet

252In Stock

960On Order

Rp164.197

Rp123.102

Rp117.414

Rp101.820

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

+ 125 C

Tray

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

STM32G474RCT6
STMicroelectronics
1: Rp170.985
32In Stock
4.800On Order

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

32In Stock

4.800On Order

Rp170.985

Rp128.239

Rp122.184

Rp105.123

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: Rp200.522
3In Stock
9.600On 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

3In Stock

9.600On Order

Rp200.522

Rp156.124

Rp144.383

Rp129.523

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

STM32G474VEH6
STMicroelectronics
1: Rp189.881
6In Stock
4.176On 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

6In Stock

4.176On Order

Rp189.881

Rp149.520

Rp141.264

Rp126.220

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 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483CET6
STMicroelectronics
1: Rp181.075
8In Stock
1.500On Order

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

8In Stock

1.500On Order

Rp181.075

Rp140.163

Rp129.523

Rp117.231

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

STM32G483VET6
STMicroelectronics
1: Rp200.338
125In Stock
540On Order

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

125In Stock

540On Order

Rp200.338

Rp156.124

Rp138.329

Rp132.825

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

STM32G484CET6
STMicroelectronics
1: Rp191.349
82In Stock
3.000Expected 22/10/2026

Mfr. Part No.
STM32G484CET6

Mouser Part No
511-STM32G484CET6

STMicroelectronics

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

Learn More

Datasheet

82In Stock

3.000Expected 22/10/2026

Rp191.349

Rp147.869

Rp141.081

Rp122.551

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 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H

STM32G484VEH6
STMicroelectronics
1: Rp219.051
24In Stock
4.176On Order

Mfr. Part No.
STM32G484VEH6

Mouser Part No
511-STM32G484VEH6

STMicroelectronics

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

Learn More

Datasheet

24In Stock

4.176On Order

Rp219.051

Rp170.434

Rp153.373

Rp139.063

View

Min.: 1
Mult.: 1

BGA-100

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 256Kbytes of Flash memory

STM32G491CCU6
STMicroelectronics
1: Rp139.063
4.264In Stock
3.120Expected 30/09/2026

Mfr. Part No.
STM32G491CCU6

Mouser Part No
511-STM32G491CCU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 256Kbytes of Flash memory

Learn More

Datasheet

4.264In Stock

3.120Expected 30/09/2026

Rp139.063

Rp102.921

Rp93.198

Rp82.740

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

256 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 512 Kbytes Flash Math AccelHigh Analog

STM32G491KEU3
STMicroelectronics
1: Rp166.765
11.311On 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

11.311On Order

Rp166.765

Rp124.936

Rp119.249

Rp102.554

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

Tray

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

STM32G491RET6
STMicroelectronics
1: Rp170.618
31In Stock
5.760On 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

31In Stock

5.760On Order

Rp170.618

Rp129.706

Rp119.799

Rp107.324

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 170MHz with 512Kbytes of Flash memory

STM32G491VET6
STMicroelectronics
1: Rp191.165
26In Stock
2.160On Order

Mfr. Part No.
STM32G491VET6

Mouser Part No
511-STM32G491VET6

STMicroelectronics

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

Learn More

Datasheet

26In Stock

2.160On Order

Rp191.165

Rp147.685

Rp140.897

Rp122.184

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

512 kB

32 bit

4 x 12 bit

170 MHz

86 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

STM32G4A1KEU6
STMicroelectronics
1: Rp150.988
33In Stock
5.880On Order

Mfr. Part No.
STM32G4A1KEU6

Mouser Part No
511-STM32G4A1KEU6

STMicroelectronics

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

Learn More

Datasheet

33In Stock

5.880On Order

Rp150.988

Rp118.882

Rp104.756

Rp98.518

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

512 kB

32 bit

3 x 12 bit

170 MHz

26 I/O

112 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 64 Kbytes Flash Math Accel Medium Analog level

STM32G431C8T3
STMicroelectronics
1: Rp118.882
9.000On Order

Mfr. Part No.
STM32G431C8T3

Mouser Part No
511-STM32G431C8T3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 64 Kbytes Flash Math Accel Medium Analog level

Datasheet

9.000On Order

Rp118.882

Rp88.611

Rp82.190

Rp73.201

View

Min.: 1
Mult.: 1

Tray

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

STM32G431CBU3
STMicroelectronics
1: Rp130.440
9.517On Order

Mfr. Part No.
STM32G431CBU3

Mouser Part No
511-STM32G431CBU3

STMicroelectronics

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

Learn More

Datasheet

9.517On Order

Rp130.440

Rp97.417

Rp88.611

Rp80.539

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

128 kB

32 bit

12 bit

170 MHz

38 I/O

32 kB

1.7 V

3.6 V

- 40 C

+ 125 C

Tray

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

STM32G431CBU6
STMicroelectronics
1: Rp122.184
23.995On Order

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

23.995On Order

Rp122.184

Rp91.180

Rp82.924

Rp75.402

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 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431K8T6
STMicroelectronics
1: Rp108.792
5.950On Order

Mfr. Part No.
STM32G431K8T6

Mouser Part No
511-STM32G431K8T6

STMicroelectronics

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

Learn More

Datasheet

5.950On Order

Rp108.792

Rp77.237

Rp70.265

Rp64.578

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M4

64 kB

32 bit

2 x 12 bit

170 MHz

26 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

STM32G431KBT6
STMicroelectronics
1: Rp117.781
5.981On Order

Mfr. Part No.
STM32G431KBT6

Mouser Part No
511-STM32G431KBT6

STMicroelectronics

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

Learn More

Datasheet

5.981On Order

Rp117.781

Rp88.061

Rp79.989

Rp72.834

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M4

128 kB

32 bit

2 x 12 bit

170 MHz

26 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

STM32G431KBU3
STMicroelectronics
1: Rp130.624
18.176On Order

Mfr. Part No.
STM32G431KBU3

Mouser Part No
511-STM32G431KBU3

STMicroelectronics

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

Learn More

Datasheet

18.176On Order

Rp130.624

Rp95.950

Rp89.345

Rp78.521

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

128 kB

32 bit

2 x 12 bit

170 MHz

26 I/O

32 kB

1.7 V

3.6 V

- 40 C

+ 125 C

Tray

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

STM32G431KBU6
STMicroelectronics
1: Rp110.076
35.237On Order

Mfr. Part No.
STM32G431KBU6

Mouser Part No
511-STM32G431KBU6

STMicroelectronics

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

Learn More

Datasheet

35.237On Order

Rp110.076

Rp84.025

Rp73.567

Rp70.265

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

128 kB

32 bit

16 bit

170 MHz

26 I/O

32 kB

1.71 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: Rp134.293
5.949On Order

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

5.949On Order

Rp134.293

Rp97.417

Rp91.730

Rp81.273

View

Min.: 1
Mult.: 1

LQFP-48

Tray

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

STM32G473RET3
STMicroelectronics
1: Rp202.356
4.800On Order

Mfr. Part No.
STM32G473RET3

Mouser Part No
511-STM32G473RET3

STMicroelectronics

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

Learn More

Datasheet

4.800On Order

Rp202.356

Rp156.491

Rp149.153

Rp129.523

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

512 kB

32 bit

16 bit

170 MHz

107 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

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

STM32G473RET6
STMicroelectronics
1: Rp184.561
3.629Expected 02/10/2026

Mfr. Part No.
STM32G473RET6

Mouser Part No
511-STM32G473RET6

STMicroelectronics

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

Learn More

Datasheet

3.629Expected 02/10/2026

Rp184.561

Rp142.915

Rp131.908

Rp119.616

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

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