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ARM Cortex M4 Core Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 2.335

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Core = ARM Cortex M4

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Part #

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

STM32G491KCU3
STMicroelectronics
1: 6,42 €
11.735On Order

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

11.735On Order

6,42 €

4,67 €

4,30 €

3,90 €

View

Min.: 1
Mult.: 1
Max.: 2.940

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

12 bit

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

STM32G491KEU6
STMicroelectronics
1: 7,39 €
9.878On Order

Mfr. Part No.
STM32G491KEU6

Mouser Part No
511-STM32G491KEU6

STMicroelectronics

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

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Datasheet

9.878On Order

7,39 €

5,53 €

5,08 €

4,67 €

View

Min.: 1
Mult.: 1
Max.: 2.940

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

4 x 12 bit

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

STM32L431CBT6TR
STMicroelectronics
1: 4,63 €
7.208On Order

Mfr. Part No.
STM32L431CBT6TR

Mouser Part No
511-STM32L431CBT6TR

STMicroelectronics

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

Datasheet

7.208On Order

Cut Tape

4,63 €

3,31 €

3,00 €

2,73 €

View

Reel

2,25 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.400

: 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: 4,82 €
5.495On 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

5.495On Order

4,82 €

3,51 €

3,16 €

2,91 €

2,68 €

Min.: 1
Mult.: 1
Max.: 2.000

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

STM32L431CCU6TR
STMicroelectronics
1: 5,07 €
41.326On Order

Mfr. Part No.
STM32L431CCU6TR

Mouser Part No
511-STM32L431CCU6TR

STMicroelectronics

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

Learn More

Datasheet

41.326On Order

Cut Tape

5,07 €

3,97 €

3,41 €

3,12 €

View

Reel

2,53 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.500

: 2.500

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

STM32L431KBU3
STMicroelectronics
1: 4,86 €
16.079On Order

Mfr. Part No.
STM32L431KBU3

Mouser Part No
511-STM32L431KBU3

STMicroelectronics

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

Learn More

Datasheet

16.079On Order

4,86 €

3,47 €

3,16 €

2,87 €

View

Min.: 1
Mult.: 1
Max.: 2.940

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

STM32L431KBU6
STMicroelectronics
1: 4,03 €
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

5.880On Order

4,03 €

3,05 €

2,66 €

2,53 €

View

Min.: 1
Mult.: 1
Max.: 2.940

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

STM32L431RCT6
STMicroelectronics
1: 5,93 €
17.135On Order

Mfr. Part No.
STM32L431RCT6

Mouser Part No
511-STM32L431RCT6

STMicroelectronics

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

Learn More

Datasheet

17.135On Order

5,93 €

4,45 €

3,90 €

3,60 €

View

Min.: 1
Mult.: 1
Max.: 960

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

STM32L431RCT6TR
STMicroelectronics
1: 6,03 €
8.205On Order

Mfr. Part No.
STM32L431RCT6TR

Mouser Part No
511-STM32L431RCT6TR

STMicroelectronics

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

Datasheet

8.205On Order

Cut Tape

6,03 €

4,43 €

4,13 €

3,63 €

View

Reel

2,96 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 1.000

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

STM32L431VCT6
STMicroelectronics
1: 6,21 €
8.640On Order

Mfr. Part No.
STM32L431VCT6

Mouser Part No
511-STM32L431VCT6

STMicroelectronics

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

Learn More

Datasheet

8.640On Order

6,21 €

4,56 €

4,19 €

3,84 €

View

Min.: 1
Mult.: 1
Max.: 540

SMD/SMT

LQFP-100

ARM Cortex M4

83 I/O

32 bit

12 bit

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

STM32L432KCU6
STMicroelectronics
1: 4,95 €
19.718On Order

Mfr. Part No.
STM32L432KCU6

Mouser Part No
511-STM32L432KCU6

STMicroelectronics

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

Learn More

Datasheet

19.718On Order

4,95 €

3,78 €

3,30 €

3,16 €

View

Min.: 1
Mult.: 1
Max.: 2.940

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 , DFSDM

STM32L451CCU3
STMicroelectronics
1: 5,91 €
5.300On Order

Mfr. Part No.
STM32L451CCU3

Mouser Part No
511-STM32L451CCU3

STMicroelectronics

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

Learn More

Datasheet

5.300On Order

5,91 €

4,53 €

3,98 €

3,81 €

Min.: 1
Mult.: 1
Max.: 100

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 512 kbytes of Flash , DFSDM

STM32L451CEU6
STMicroelectronics
1: 6,65 €
4.680On Order

Mfr. Part No.
STM32L451CEU6

Mouser Part No
511-STM32L451CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

Learn More

Datasheet

4.680On Order

6,65 €

4,98 €

4,50 €

4,13 €

View

Min.: 1
Mult.: 1
Max.: 540

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 512 kbytes of Flash USB Device, DFS

STM32L452CEU3
STMicroelectronics
1: 7,84 €
31.200On Order

Mfr. Part No.
STM32L452CEU3

Mouser Part No
511-STM32L452CEU3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

31.200On Order

7,84 €

6,02 €

5,35 €

5,03 €

View

Min.: 1
Mult.: 1
Max.: 1.560

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 512 kbytes of Flash USB Device, DFS

STM32L452RET6
STMicroelectronics
1: 7,42 €
10.144On Order

Mfr. Part No.
STM32L452RET6

Mouser Part No
511-STM32L452RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

10.144On Order

7,42 €

5,74 €

5,28 €

4,83 €

View

Min.: 1
Mult.: 1
Max.: 960

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 512 kbytes of Flash USB Device, AES

STM32L462RET6
STMicroelectronics
1: 7,88 €
7.180On Order

Mfr. Part No.
STM32L462RET6

Mouser Part No
511-STM32L462RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES

Learn More

Datasheet

7.180On Order

7,88 €

5,91 €

5,63 €

4,89 €

View

Min.: 1
Mult.: 1
Max.: 750

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 512 kbytes of Flash USB Device, AES

STM32L462VEI6
STMicroelectronics
1: 8,39 €
4.489On Order

Mfr. Part No.
STM32L462VEI6

Mouser Part No
511-STM32L462VEI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES

Learn More

Datasheet

4.489On Order

8,39 €

6,46 €

5,74 €

5,41 €

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

UFBGA-100

ARM Cortex M4

83 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

STM32L471RET6
STMicroelectronics
1: 6,89 €
5.312On Order

Mfr. Part No.
STM32L471RET6

Mouser Part No
511-STM32L471RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Learn More

Datasheet

5.312On Order

6,89 €

5,39 €

5,03 €

4,64 €

View

Min.: 1
Mult.: 1
Max.: 2.000

SMD/SMT

LQFP-64

ARM Cortex M4

51 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM

STM32L471RGT6
STMicroelectronics
1: 8,69 €
3.014On Order

Mfr. Part No.
STM32L471RGT6

Mouser Part No
511-STM32L471RGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM

Learn More

Datasheet

3.014On Order

8,69 €

6,75 €

6,17 €

5,62 €

View

Min.: 1
Mult.: 1
Max.: 500

SMD/SMT

LQFP-64

ARM Cortex M4

51 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

STM32L471VET6
STMicroelectronics
1: 8,43 €
10.798Expected 9/30/2026

Mfr. Part No.
STM32L471VET6

Mouser Part No
511-STM32L471VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Learn More

Datasheet

10.798Expected 9/30/2026

8,43 €

6,08 €

5,61 €

5,31 €

5,16 €

Min.: 1
Mult.: 1
Max.: 540

SMD/SMT

LQFP-100

ARM Cortex M4

82 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM

STM32L471VGT6
STMicroelectronics
1: 9,45 €
2.700On Order

Mfr. Part No.
STM32L471VGT6

Mouser Part No
511-STM32L471VGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM

Learn More

Datasheet

2.700On Order

9,45 €

7,24 €

6,66 €

6,48 €

6,17 €

Min.: 1
Mult.: 1
Max.: 500

SMD/SMT

LQFP-100

ARM Cortex M4

82 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

STM32L476JEY6TR
STMicroelectronics
1: 7,46 €
15.201On Order

Mfr. Part No.
STM32L476JEY6TR

Mouser Part No
511-STM32L476JEY6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

Learn More

Datasheet

15.201On Order

Cut Tape

7,46 €

6,02 €

5,23 €

4,88 €

4,52 €

Reel

4,23 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5.000

: 5.000

SMD/SMT

CSP-72

ARM Cortex M4

57 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD

STM32L476ZGT6TR
STMicroelectronics
1: 11,34 €
2.000On Order

Mfr. Part No.
STM32L476ZGT6TR

Mouser Part No
511-STM32L476ZGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD

Learn More

Datasheet

2.000On Order

Cut Tape

11,34 €

9,17 €

8,23 €

7,59 €

Reel

7,08 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 500

: 500

SMD/SMT

LQFP-144

ARM Cortex M4

114 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

STM32L496RGT6
STMicroelectronics
1: 10,26 €
2.690Expected 9/17/2026

Mfr. Part No.
STM32L496RGT6

Mouser Part No
511-STM32L496RGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

Learn More

Datasheet

2.690Expected 9/17/2026

10,26 €

8,02 €

7,55 €

6,97 €

View

Min.: 1
Mult.: 1
Max.: 500

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

STM32L496RGT6TR
STMicroelectronics
1: 10,75 €
3.798On Order

Mfr. Part No.
STM32L496RGT6TR

Mouser Part No
511-STM32L496RGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

Learn More

Datasheet

3.798On Order

Cut Tape

10,75 €

8,96 €

8,06 €

7,33 €

6,56 €

Reel

6,56 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 750

: 1.000

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

3 x 12 bit

ARM Cortex M4 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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BGA-64
CQFP-176
CSP-100
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