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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 128 Kbytes of Flash Math Accel, HR Timer, H

STM32G474RBT3
STMicroelectronics
1: Rp145.851
208In 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

208In Stock

960On Order

Rp145.851

Rp112.828

Rp104.572

Rp95.583

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: Rp143.282
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

Rp143.282

Rp110.810

Rp102.738

Rp93.748

Rp89.528

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: Rp207.310
25In 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

25In Stock

9.600On Order

Rp207.310

Rp161.261

Rp153.739

Rp133.926

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
9In 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

9In 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: Rp181.258
228In 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

228In Stock

540On Order

Rp181.258

Rp141.264

Rp131.174

Rp120.166

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
92In 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

92In 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: Rp219.235
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

Rp219.235

Rp170.434

Rp150.070

Rp133.192

View

Min.: 1
Mult.: 1

BGA-100

Tray

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

STM32G491KCU6
STMicroelectronics
1: Rp132.642
7.883On Order

Mfr. Part No.
STM32G491KCU6

Mouser Part No
511-STM32G491KCU6

STMicroelectronics

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

Learn More

Datasheet

7.883On Order

Rp132.642

Rp99.435

Rp90.446

Rp82.557

View

Min.: 1
Mult.: 1

Tray

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

STM32G491KEU3
STMicroelectronics
1: Rp148.419
32In Stock
14.700On 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

32In Stock

14.700On Order

Rp148.419

Rp113.562

Rp106.223

Rp95.216

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: Rp181.809
27In 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

27In Stock

2.160On Order

Rp181.809

Rp140.897

Rp122.368

Rp111.727

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: Rp139.063
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

Rp139.063

Rp107.141

Rp101.270

Rp90.262

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 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431C8T6
STMicroelectronics
1: Rp106.223
49In Stock
10.500On Order

Mfr. Part No.
STM32G431C8T6

Mouser Part No
511-STM32G431C8T6

STMicroelectronics

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

Learn More

Datasheet

49In Stock

10.500On Order

Rp106.223

Rp79.622

Rp73.017

Rp65.862

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

64 kB

32 bit

2 x 12 bit

170 MHz

38 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

STM32G431CBU3
STMicroelectronics
1: Rp119.799
9.367On 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

9.367On Order

Rp119.799

Rp89.895

Rp82.557

Rp74.485

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: Rp118.332
24.995On 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

24.995On Order

Rp118.332

Rp90.079

Rp83.107

Rp75.586

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

Rp70.999

Rp64.945

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: Rp106.957
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

Rp106.957

Rp81.823

Rp75.586

Rp68.614

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: Rp117.598
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

Rp117.598

Rp87.694

Rp81.273

Rp72.467

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: Rp99.435
35.707On 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

35.707On Order

Rp99.435

Rp75.952

Rp70.082

Rp63.661

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
10.449On 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

10.449On 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: Rp178.507
3.629Expected 01/10/2026

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 01/10/2026

Rp178.507

Rp138.696

Rp124.569

Rp117.598

Rp109.159

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 l

STM32G473VEH6TR
STMicroelectronics
1: Rp207.310
2.500On Order

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

2.500On Order

Cut Tape

Rp207.310

Rp161.261

Rp153.739

Rp133.559

View

Reel

Rp99.435

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

TFBA-100

Reel, Cut Tape, MouseReel

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