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ARM Cortex M4 Core Semiconductors

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Core = ARM Cortex M4

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Part #

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L412KB MCU, supports Arduino nano connect

NUCLEO-L412KB
STMicroelectronics
1: $20.83
710In Stock

Mfr. Part #
NUCLEO-L412KB

Mouser Part #
511-NUCLEO-L412KB

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32L412KB MCU, supports Arduino nano connect

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Datasheet

710In Stock

$20.83

Min.: 1
Mult.: 1
Max.: 10

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L433RC MCU, SMPS, supports Arduino, ST Zi

NUCLEO-L433RC-P
STMicroelectronics
1: $26.10
89In Stock

Mfr. Part #
NUCLEO-L433RC-P

Mouser Part #
511-NUCLEO-L433RC-P

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L433RC MCU, SMPS, supports Arduino, ST Zi

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Datasheet

89In Stock

$26.10

Min.: 1
Mult.: 1
Max.: 10

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L452RE MCU, supports Arduino & ST morpho

NUCLEO-L452RE
STMicroelectronics
1: $26.17
298In Stock
149On Order

Mfr. Part #
NUCLEO-L452RE

Mouser Part #
511-NUCLEO-L452RE

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L452RE MCU, supports Arduino & ST morpho

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Datasheet

298In Stock

149On Order

$26.17

Min.: 1
Mult.: 1
Max.: 10

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L496ZGTP MCU, SMPS, supports Arduino, ST

NUCLEO-L496ZG-P
STMicroelectronics
1: $33.94
198In Stock
19Expected 8/25/2026

Mfr. Part #
NUCLEO-L496ZG-P

Mouser Part #
511-NUCLEO-L496ZG-P

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L496ZGTP MCU, SMPS, supports Arduino, ST

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Datasheet

198In Stock

19Expected 8/25/2026

$33.94

Min.: 1
Mult.: 1
Max.: 10

Development Boards & Kits - ARM LTE Cellular to Cloud Pack with STM32L496AG MCU

P-L496G-CELL02
STMicroelectronics
1: $158.77
19In Stock

Mfr. Part #
P-L496G-CELL02

Mouser Part #
511-P-L496G-CELL02

STMicroelectronics

Development Boards & Kits - ARM LTE Cellular to Cloud Pack with STM32L496AG MCU

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Datasheet

19In Stock

$158.77

Min.: 1
Mult.: 1
Max.: 10

Development Boards & Kits - ARM BlueCoin Starter kit

STEVAL-BCNKT01V1
STMicroelectronics
1: $109.73
31In Stock

Mfr. Part #
STEVAL-BCNKT01V1

Mouser Part #
511-STEVAL-BCNKT01V1

STMicroelectronics

Development Boards & Kits - ARM BlueCoin Starter kit

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Datasheet

31In Stock

$109.73

Min.: 1
Mult.: 1
Max.: 10

Development Boards & Kits - ARM STM32F429NIH6U No Crypto 4.3 LCD

STM32429I-EVAL1
STMicroelectronics
1: $482.07
15In Stock
10On Order

Mfr. Part #
STM32429I-EVAL1

Mouser Part #
511-STM32429I-EVAL1

STMicroelectronics

Development Boards & Kits - ARM STM32F429NIH6U No Crypto 4.3 LCD

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Datasheet

15In Stock

10On Order

$482.07

Min.: 1
Mult.: 1
Max.: 5

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F301C8T6TR
STMicroelectronics
1: $8.10
1,367In Stock

Mfr. Part #
STM32F301C8T6TR

Mouser Part #
511-STM32F301C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

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Datasheet

1,367In Stock

Cut Tape

$8.10

$6.19

$5.82

$5.21

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Reel

$3.81

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F301K6T6
STMicroelectronics
1: $7.10
1,087In Stock

Mfr. Part #
STM32F301K6T6

Mouser Part #
511-STM32F301K6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

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Datasheet

1,087In Stock

$7.10

$5.41

$4.73

$4.51

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Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F302CBT6
STMicroelectronics
1: $9.27
2,385In Stock
7,500On Order

Mfr. Part #
STM32F302CBT6

Mouser Part #
511-STM32F302CBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

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Datasheet

2,385In Stock

7,500On Order

$9.27

$7.12

$7.01

$6.11

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F302CBT6TR
STMicroelectronics
1: $10.49
2,297In Stock

Mfr. Part #
STM32F302CBT6TR

Mouser Part #
511-STM32F302CBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

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Datasheet

2,297In Stock

Cut Tape

$10.49

$7.33

$6.99

$6.07

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Reel

$4.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

STM32F302CCT6
STMicroelectronics
1: $10.52
1,001In Stock

Mfr. Part #
STM32F302CCT6

Mouser Part #
511-STM32F302CCT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

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Datasheet

1,001In Stock

$10.52

$8.11

$7.15

$6.99

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F302CCT7
STMicroelectronics
1: $11.18
925In Stock
3,000On Order

Mfr. Part #
STM32F302CCT7

Mouser Part #
511-STM32F302CCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

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Datasheet

925In Stock

3,000On Order

$11.18

$8.63

$7.62

$7.31

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F302R8T6
STMicroelectronics
1: $9.07
1,267In Stock

Mfr. Part #
STM32F302R8T6

Mouser Part #
511-STM32F302R8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

1,267In Stock

$9.07

$6.97

$6.12

$5.71

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F302RBT6
STMicroelectronics
1: $9.95
442In Stock

Mfr. Part #
STM32F302RBT6

Mouser Part #
511-STM32F302RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

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Datasheet

442In Stock

$9.95

$7.66

$6.73

$6.29

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F302RET6TR
STMicroelectronics
1: $15.35
256In Stock

Mfr. Part #
STM32F302RET6TR

Mouser Part #
511-STM32F302RET6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

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Datasheet

256In Stock

Cut Tape

$15.35

$11.95

$11.39

$9.89

Reel

$7.77

View

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F302VCT6TR
STMicroelectronics
1: $12.90
361In Stock

Mfr. Part #
STM32F302VCT6TR

Mouser Part #
511-STM32F302VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

361In Stock

Cut Tape

$12.90

$10.02

$8.87

$8.50

Reel

$6.89

View

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F303CBT6
STMicroelectronics
1: $10.19
1,878In Stock

Mfr. Part #
STM32F303CBT6

Mouser Part #
511-STM32F303CBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Learn More

Datasheet

1,878In Stock

$10.19

$7.85

$6.92

$6.63

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F303CCT6TR
STMicroelectronics
1: $11.64
1,433In Stock

Mfr. Part #
STM32F303CCT6TR

Mouser Part #
511-STM32F303CCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

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Datasheet

1,433In Stock

Cut Tape

$11.64

$9.01

$7.94

$7.62

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Reel

$6.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

STM32F303RBT6
STMicroelectronics
1: $10.96
1,046In Stock

Mfr. Part #
STM32F303RBT6

Mouser Part #
511-STM32F303RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

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Datasheet

1,046In Stock

$10.96

$8.46

$7.46

$6.98

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F303RBT6TR
STMicroelectronics
1: $10.96
922In Stock

Mfr. Part #
STM32F303RBT6TR

Mouser Part #
511-STM32F303RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

922In Stock

Cut Tape

$10.96

$8.46

$7.46

$7.15

Reel

$6.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303VET6
STMicroelectronics
1: $14.74
1,192In Stock

Mfr. Part #
STM32F303VET6

Mouser Part #
511-STM32F303VET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

1,192In Stock

$14.74

$11.45

$10.89

$10.27

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303ZET6
STMicroelectronics
1: $18.28
484In Stock

Mfr. Part #
STM32F303ZET6

Mouser Part #
511-STM32F303ZET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

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Datasheet

484In Stock

$18.28

$14.40

$12.71

$12.26

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334K8T6
STMicroelectronics
1: $9.45
1,345In Stock

Mfr. Part #
STM32F334K8T6

Mouser Part #
511-STM32F334K8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

1,345In Stock

$9.45

$7.27

$6.38

$6.24

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334K8T6TR
STMicroelectronics
1: $10.02
486In Stock

Mfr. Part #
STM32F334K8T6TR

Mouser Part #
511-STM32F334K8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

486In Stock

Cut Tape

$10.02

$7.50

$6.77

$6.21

View

Reel

$4.85

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Cortex M4 Core Semiconductors

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