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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 170MHz 512Kbytes Math Accelerator High Analog

STM32G483CET3
STMicroelectronics
1: Rp116.314
170In Stock

Mfr. Part No.
STM32G483CET3

Mouser Part No
511-STM32G483CET3

STMicroelectronics

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

Learn More

Datasheet

170In Stock

Rp116.314

Rp99.435

Rp95.583

Rp91.913

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M4

32 bit

170 MHz

512 kB

128 kB

5 x 12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G473CEU3
STMicroelectronics
1: Rp184.561
1.202In Stock

Mfr. Part No.
STM32G473CEU3

Mouser Part No
511-STM32G473CEU3

STMicroelectronics

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

Learn More

Datasheet

1.202In Stock

Rp184.561

Rp138.329

Rp131.908

Rp114.479

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Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 256Kbytes Flash Math Accel HR High Analog

STM32G474MCT3
STMicroelectronics
1: Rp186.212
703In Stock

Mfr. Part No.
STM32G474MCT3

Mouser Part No
511-STM32G474MCT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 256Kbytes Flash Math Accel HR High Analog

Learn More

Datasheet

703In Stock

Rp186.212

Rp143.833

Rp137.228

Rp119.066

View

Min.: 1
Mult.: 1

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level

STM32G491KCU3
STMicroelectronics
1: Rp138.512
5.146In Stock

Mfr. Part No.
STM32G491KCU3

Mouser Part No
511-STM32G491KCU3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level

Datasheet

5.146In Stock

Rp138.512

Rp106.223

Rp98.885

Rp86.960

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

170 MHz

256 kB

112 kB

12 bit

26 I/O

1.71 V

3.6 V

+ 125 C

Tray

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

STM32G484RET3
STMicroelectronics
1: Rp204.741
784In Stock

Mfr. Part No.
STM32G484RET3

Mouser Part No
511-STM32G484RET3

STMicroelectronics

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

Datasheet

784In Stock

Rp204.741

Rp158.143

Rp150.804

Rp130.990

View

Min.: 1
Mult.: 1

Tray

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

STM32G431KBU6
STMicroelectronics
1: Rp87.327
5.653In Stock

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

5.653In Stock

Rp87.327

Rp66.413

Rp61.276

Rp55.588

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

16 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431MBT6
STMicroelectronics
1: Rp150.070
520In Stock

Mfr. Part No.
STM32G431MBT6

Mouser Part No
511-STM32G431MBT6

STMicroelectronics

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

Learn More

Datasheet

520In Stock

Rp150.070

Rp104.756

Rp99.986

Rp86.777

View

Min.: 1
Mult.: 1

LQFP-80

Tray

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

STM32G431R6T6
STMicroelectronics
1: Rp121.634
934In Stock

Mfr. Part No.
STM32G431R6T6

Mouser Part No
511-STM32G431R6T6

STMicroelectronics

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

Learn More

Datasheet

934In Stock

Rp121.634

Rp89.345

Rp83.291

Rp73.201

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

170 MHz

32 kB

12 bit

52 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G441RBT6
STMicroelectronics
1: Rp139.797
846In Stock

Mfr. Part No.
STM32G441RBT6

Mouser Part No
511-STM32G441RBT6

STMicroelectronics

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

Learn More

Datasheet

846In Stock

Rp139.797

Rp107.141

Rp99.802

Rp87.694

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

150 MHz

128 kB

32 kB

12 bit

52 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G491CCU6
STMicroelectronics
1: Rp138.512
4.796In Stock

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

4.796In Stock

Rp138.512

Rp105.123

Rp97.968

Rp86.226

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

170 MHz

256 kB

112 kB

4 x 12 bit

42 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G491KCU6
STMicroelectronics
1: Rp92.647
6.850In Stock

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

6.850In Stock

Rp92.647

Rp72.650

Rp67.513

Rp61.826

View

Min.: 1
Mult.: 1

Tray

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

STM32G491KEU6
STMicroelectronics
1: Rp121.267
5.168In Stock

Mfr. Part No.
STM32G491KEU6

Mouser Part No
511-STM32G491KEU6

STMicroelectronics

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

Learn More

Datasheet

5.168In Stock

Rp121.267

Rp93.381

Rp86.410

Rp78.704

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

170 MHz

512 kB

112 kB

4 x 12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G491MET6
STMicroelectronics
1: Rp148.419
3.478In Stock

Mfr. Part No.
STM32G491MET6

Mouser Part No
511-STM32G491MET6

STMicroelectronics

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

Learn More

Datasheet

3.478In Stock

Rp148.419

Rp115.029

Rp106.590

Rp96.500

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-80

ARM Cortex M4

32 bit

170 MHz

512 kB

112 kB

4 x 12 bit

66 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G4A1KEU6
STMicroelectronics
1: Rp117.965
5.015In Stock

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

5.015In Stock

Rp117.965

Rp93.198

Rp86.777

Rp79.071

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

170 MHz

512 kB

112 kB

3 x 12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431C8T6
STMicroelectronics
1: Rp79.805
1.778In Stock
1.500Expected 24/03/2026

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

1.778In Stock

1.500Expected 24/03/2026

Rp79.805

Rp62.376

Rp58.157

Rp53.387

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

170 MHz

64 kB

32 kB

2 x 12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431CBT6
STMicroelectronics
1: Rp88.428
Lead-Time 12 Weeks

Mfr. Part No.
STM32G431CBT6

Mouser Part No
511-STM32G431CBT6

STMicroelectronics

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

Learn More

Datasheet

Lead-Time 12 Weeks

Rp88.428

Rp68.431

Rp63.844

Rp58.707

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431CBU3
STMicroelectronics
1: Rp130.073
1.590In Stock

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

1.590In Stock

Rp130.073

Rp97.784

Rp90.996

Rp79.989

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

12 bit

38 I/O

1.7 V

3.6 V

+ 125 C

Tray

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

STM32G431K6T6
STMicroelectronics
1: Rp78.154
1.987In Stock
3.000Expected 14/04/2026

Mfr. Part No.
STM32G431K6T6

Mouser Part No
511-STM32G431K6T6

STMicroelectronics

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

Learn More

Datasheet

1.987In Stock

3.000Expected 14/04/2026

Rp78.154

Rp59.258

Rp54.488

Rp49.351

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

170 MHz

32 kB

2 x 12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431K8T6
STMicroelectronics
1: Rp82.740
2.021In Stock

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

2.021In Stock

Rp82.740

Rp62.927

Rp57.973

Rp52.470

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

170 MHz

64 kB

32 kB

2 x 12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431KBT6
STMicroelectronics
1: Rp90.079
2.569In Stock

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

2.569In Stock

Rp90.079

Rp68.614

Rp63.294

Rp57.423

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431KBU3
STMicroelectronics
1: Rp92.831
2.044In Stock
2.940Expected 30/03/2026

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

2.044In Stock

2.940Expected 30/03/2026

Rp92.831

Rp70.816

Rp65.312

Rp59.258

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

26 I/O

1.7 V

3.6 V

+ 125 C

Tray

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

STM32G431RBT6
STMicroelectronics
1: Rp112.461
787In Stock
960Expected 06/04/2026

Mfr. Part No.
STM32G431RBT6

Mouser Part No
511-STM32G431RBT6

STMicroelectronics

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

Learn More

Datasheet

787In Stock

960Expected 06/04/2026

Rp112.461

Rp87.327

Rp81.640

Rp72.283

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

52 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G431VBT6
STMicroelectronics
1: Rp152.639
795In Stock

Mfr. Part No.
STM32G431VBT6

Mouser Part No
511-STM32G431VBT6

STMicroelectronics

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

Learn More

Datasheet

795In Stock

Rp152.639

Rp106.590

Rp101.637

Rp88.244

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

86 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G441KBU6
STMicroelectronics
1: Rp93.014
1.248In Stock

Mfr. Part No.
STM32G441KBU6

Mouser Part No
511-STM32G441KBU6

STMicroelectronics

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

Learn More

Datasheet

1.248In Stock

Rp93.014

Rp70.999

Rp65.495

Rp59.441

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

150 MHz

128 kB

32 kB

12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32G473CBU6
STMicroelectronics
1: Rp105.673
1.302In Stock

Mfr. Part No.
STM32G473CBU6

Mouser Part No
511-STM32G473CBU6

STMicroelectronics

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

Learn More

Datasheet

1.302In Stock

Rp105.673

Rp80.906

Rp74.668

Rp67.880

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

170 MHz

128 kB

5 x 12 bit

42 I/O

1.71 V

3.6 V

+ 85 C

Tray

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