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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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Part #

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

STM32G474VEH6
STMicroelectronics
1: 8,90 €
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

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Datasheet

6In Stock

4 176On Order

8,90 €

7,01 €

6,62 €

5,92 €

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Min.: 1
Mult.: 1

SMD/SMT

TFBGA-100

ARM Cortex M4

86 I/O

32 bit

5 x 12 bit

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

STM32G483CET6
STMicroelectronics
1: 8,49 €
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

8,49 €

6,57 €

6,07 €

5,50 €

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Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

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

STM32G483VET6
STMicroelectronics
1: 8,50 €
181In 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

181In Stock

540On Order

8,50 €

6,62 €

6,15 €

5,63 €

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Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

86 I/O

32 bit

12 bit

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

STM32G484CET6
STMicroelectronics
1: 8,97 €
92In Stock
3 000Expected 10/22/2026

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 10/22/2026

8,97 €

6,93 €

6,61 €

5,74 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

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

STM32G491CCU6
STMicroelectronics
1: 6,11 €
40In Stock
7 800Expected 9/19/2026

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

40In Stock

7 800Expected 9/19/2026

6,11 €

4,43 €

4,17 €

3,70 €

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Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

42 I/O

32 bit

4 x 12 bit

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

STM32G491RET6
STMicroelectronics
1: 8,00 €
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

8,00 €

6,08 €

5,62 €

5,03 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

4 x 12 bit

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

STM32G491VET6
STMicroelectronics
1: 8,52 €
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

8,52 €

6,60 €

5,74 €

5,24 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

86 I/O

32 bit

4 x 12 bit

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

STM32G4A1KEU6
STMicroelectronics
1: 6,52 €
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

6,52 €

5,02 €

4,75 €

4,23 €

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Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

STM32L412CBT6
STMicroelectronics
1: 3,84 €
52In Stock
1 500On Order

Mfr. Part No.
STM32L412CBT6

Mouser Part No
511-STM32L412CBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

Learn More

Datasheet

52In Stock

1 500On Order

3,84 €

2,65 €

2,47 €

2,23 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M4

38 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash memory, USB

STM32L412CBT6TR
STMicroelectronics
1: 4,16 €
65In Stock
2 400On Order

Mfr. Part No.
STM32L412CBT6TR

Mouser Part No
511-STM32L412CBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash memory, USB

Datasheet

65In Stock

2 400On Order

Cut Tape

4,16 €

2,97 €

2,75 €

2,45 €

View

Reel

1,91 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 400

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

STM32L412CBU6TR
STMicroelectronics
1: 4,39 €
34In Stock
5 000On Order

Mfr. Part No.
STM32L412CBU6TR

Mouser Part No
511-STM32L412CBU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB

Datasheet

34In Stock

5 000On Order

Cut Tape

4,39 €

3,06 €

2,73 €

2,43 €

View

Reel

2,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

QFN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB

STM32L422KBU6
STMicroelectronics
1: 3,46 €
380In Stock

Mfr. Part No.
STM32L422KBU6

Mouser Part No
511-STM32L422KBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of of Flash , USB

Learn More

Datasheet

380In Stock

3,46 €

2,61 €

2,40 €

2,17 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

STM32L431CBT6
STMicroelectronics
1: 3,72 €
60In Stock
10 500On Order

Mfr. Part No.
STM32L431CBT6

Mouser Part No
511-STM32L431CBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

Learn More

Datasheet

60In Stock

10 500On Order

3,72 €

2,82 €

2,60 €

2,35 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

STM32L431CBU6
STMicroelectronics
1: 4,24 €
63In Stock
9 360On Order

Mfr. Part No.
STM32L431CBU6

Mouser Part No
511-STM32L431CBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

Learn More

Datasheet

63In Stock

9 360On Order

4,24 €

3,13 €

2,88 €

2,64 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431CCT6
STMicroelectronics
1: 5,87 €
52In Stock
9 000On Order

Mfr. Part No.
STM32L431CCT6

Mouser Part No
511-STM32L431CCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

52In Stock

9 000On Order

5,87 €

4,04 €

3,77 €

3,31 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431CCT6TR
STMicroelectronics
1: 5,14 €
52In Stock
4 800On Order

Mfr. Part No.
STM32L431CCT6TR

Mouser Part No
511-STM32L431CCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

52In Stock

4 800On Order

Cut Tape

5,14 €

3,92 €

3,61 €

2,73 €

Reel

2,33 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 400

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431CCU6
STMicroelectronics
1: 4,99 €
54In Stock
6 240On Order

Mfr. Part No.
STM32L431CCU6

Mouser Part No
511-STM32L431CCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

54In Stock

6 240On Order

4,99 €

3,57 €

3,31 €

2,94 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

STM32L431KBU6
STMicroelectronics
1: 4,09 €
66In Stock
5 880On Order

Mfr. Part No.
STM32L431KBU6

Mouser Part No
511-STM32L431KBU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

Learn More

Datasheet

66In Stock

5 880On Order

4,09 €

2,92 €

2,70 €

2,40 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431KCU6
STMicroelectronics
1: 4,82 €
178In Stock
5 880On Order

Mfr. Part No.
STM32L431KCU6

Mouser Part No
511-STM32L431KCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

178In Stock

5 880On Order

4,82 €

3,66 €

3,36 €

3,04 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

STM32L431RBI6
STMicroelectronics
1: 3,96 €
423In Stock
2 940On Order

Mfr. Part No.
STM32L431RBI6

Mouser Part No
511-STM32L431RBI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

Learn More

Datasheet

423In Stock

2 940On Order

3,96 €

3,01 €

2,77 €

2,51 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M4

52 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

STM32L431RBT6
STMicroelectronics
1: 4,93 €
16In Stock
960On Order

Mfr. Part No.
STM32L431RBT6

Mouser Part No
511-STM32L431RBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

Learn More

Datasheet

16In Stock

960On Order

4,93 €

3,12 €

2,87 €

2,60 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , USB

STM32L432KCU3
STMicroelectronics
1: 5,07 €
392In Stock
11 760On Order

Mfr. Part No.
STM32L432KCU3

Mouser Part No
511-STM32L432KCU3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , USB

Learn More

Datasheet

392In Stock

11 760On Order

5,07 €

3,89 €

3,59 €

3,26 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD

STM32L433CBT6
STMicroelectronics
1: 5,06 €
51In Stock
3 000On Order

Mfr. Part No.
STM32L433CBT6

Mouser Part No
511-STM32L433CBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD

Learn More

Datasheet

51In Stock

3 000On Order

5,06 €

3,33 €

3,10 €

2,79 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

STM32L433RCT3
STMicroelectronics
1: 6,42 €
140In Stock

Mfr. Part No.
STM32L433RCT3

Mouser Part No
511-STM32L433RCT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

Learn More

Datasheet

140In Stock

6,42 €

4,94 €

4,34 €

4,16 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

STM32L433RCT6
STMicroelectronics
1: 5,82 €
43In Stock
1 920On Order

Mfr. Part No.
STM32L433RCT6

Mouser Part No
511-STM32L433RCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

Learn More

Datasheet

43In Stock

1 920On Order

5,82 €

4,36 €

4,04 €

3,61 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

12 bit

ARM Cortex M4 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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BGA-100
BGA-112
BGA-120
BGA-121
BGA-124
BGA-125
BGA-144
BGA-152
BGA-168
BGA-169
BGA-176
BGA-192
BGA-196
BGA-216
BGA-224
BGA-256
BGA-64
CQFP-176
CSP-100
CSP-115

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