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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 Arduino UNO R4 Minima Development Board

DFR1085
DFRobot
1: $25.00
22In Stock
35Expected 12/08/2026
New Product

Mfr. Part No.
DFR1085

Mouser Part No
426-DFR1085

New Product

DFRobot

Development Boards & Kits - ARM Arduino UNO R4 Minima Development Board

22In Stock

35Expected 12/08/2026

$25.00

Min.: 1
Mult.: 1

RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC

EFR32FG12P231F1024GM68-CR
Silicon Labs
1: $15.42
2,169In Stock

Mfr. Part No.
EFR32FG12P231F1024GM68-CR

Mouser Part No
634-FG12P231F1024GMR

Silicon Labs

RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC

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Datasheet

2,169In Stock

Cut Tape

$15.42

$12.08

$11.24

$10.32

View

Reel

$8.90

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E16EA-CUR
Microchip Technology
1: $12.97
2,458In Stock

Mfr. Part No.
ATSAM4E16EA-CUR

Mouser Part No
556-ATSAM4E16EA-CUR

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

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Datasheet

2,458In Stock

Cut Tape

$12.97

$11.51

$11.45

$11.42

$11.41

Reel

$10.69

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16BA-ANR
Microchip Technology
1: $7.73
6,087In Stock

Mfr. Part No.
ATSAM4S16BA-ANR

Mouser Part No
556-ATSAM4S16BA-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

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Datasheet

6,087In Stock

Cut Tape

$7.73

$7.46

$7.24

$7.23

$6.36

Reel

$6.36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P732F512GM48-DR
Silicon Labs
1: $7.72
30,443In Stock

Mfr. Part No.
EFR32BG13P732F512GM48-DR

Mouser Part No
634-BGP732F512GM48DR

Silicon Labs

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

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Datasheet

30,443In Stock

Cut Tape

$7.72

$5.95

$5.51

$5.02

View

Reel

$4.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4E16EA-AUR
Microchip Technology
1: $12.03
11,013In Stock

Mfr. Part No.
ATSAM4E16EA-AUR

Mouser Part No
556-ATSAM4E16EA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

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Datasheet

11,013In Stock

Cut Tape

$12.03

$11.87

$11.43

$11.42

View

Reel

$9.90

MouseReel Available

Min.: 1
Mult.: 1

: 800

RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC

EFR32FG12P431F1024GM48-CR
Silicon Labs
1: $18.95
4,580In Stock

Mfr. Part No.
EFR32FG12P431F1024GM48-CR

Mouser Part No
634-FG12P431GM48-CR

Silicon Labs

RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC

Learn More

Datasheet

4,580In Stock

Cut Tape

$18.95

$15.02

$14.04

$12.96

View

Reel

$12.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

EFM32GG11B420F2048GL112-B
Silicon Labs
1: $21.98
3,033In Stock

Mfr. Part No.
EFM32GG11B420F2048GL112-B

Mouser Part No
634-B420F2048GL112-B

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU

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Datasheet

3,033In Stock

$21.98

$17.76

$17.03

$15.00

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B

ATSAM4E16EB-AN
Microchip Technology
1: $10.81
3,025In Stock

Mfr. Part No.
ATSAM4E16EB-AN

Mouser Part No
556-ATSAM4E16EB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B

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Datasheet

3,025In Stock

$10.81

$9.74

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

ATSAM4S2CB-AN
Microchip Technology
1: $4.40
37,518In Stock

Mfr. Part No.
ATSAM4S2CB-AN

Mouser Part No
556-ATSAM4S2CB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

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Datasheet

37,518In Stock

$4.40

$4.01

$4.00

Min.: 1
Mult.: 1

RF System on a Chip - SoC Mighty Gecko SoC QFN48 dual 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO

EFR32MG12P433F1024GM48-CR
Silicon Labs
1: $14.36
5,296In Stock

Mfr. Part No.
EFR32MG12P433F1024GM48-CR

Mouser Part No
634-MG12P433GM48-CR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko SoC QFN48 dual 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO

Learn More

Datasheet

5,296In Stock

Cut Tape

$14.36

$11.24

$10.47

$9.61

View

Reel

$8.29

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

STM32F423MHY3TR
STMicroelectronics
1: $13.46
3,111In Stock

Mfr. Part No.
STM32F423MHY3TR

Mouser Part No
511-STM32F423MHY3TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

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Datasheet

3,111In Stock

Cut Tape

$13.46

$10.23

$9.81

$8.64

View

Reel

$7.19

Min.: 1
Mult.: 1

: 5,000

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

STM32F303RET6
STMicroelectronics
1: $11.17
8,154In Stock

Mfr. Part No.
STM32F303RET6

Mouser Part No
511-STM32F303RET6

STMicroelectronics

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

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Datasheet

8,154In Stock

$11.17

$8.74

$8.13

$7.29

View

Min.: 1
Mult.: 1

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

STM32G484QET6
STMicroelectronics
1: $10.97
3,785In Stock

Mfr. Part No.
STM32G484QET6

Mouser Part No
511-STM32G484QET6

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

3,785In Stock

$10.97

$8.58

$7.98

$7.32

View

Min.: 1
Mult.: 1

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

STM32L475VCT6
STMicroelectronics
1: $7.74
5,187In Stock

Mfr. Part No.
STM32L475VCT6

Mouser Part No
511-STM32L475VCT6

STMicroelectronics

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

Learn More

Datasheet

5,187In Stock

$7.74

$5.56

$5.05

$4.85

View

Min.: 1
Mult.: 1

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

STM32L4A6VGT6
STMicroelectronics
1: $11.70
3,725In Stock

Mfr. Part No.
STM32L4A6VGT6

Mouser Part No
511-STM32L4A6VGT6

STMicroelectronics

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

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Datasheet

3,725In Stock

$11.70

$8.36

$7.72

$7.48

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU XMC4000

XMC4504F144F512ACXQMA1
Infineon Technologies
1: $13.55
1,942In Stock

Mfr. Part No.
XMC4504F144F512ACXQMA1

Mouser Part No
726-4F144F512ACXQMA1

Infineon Technologies

ARM Microcontrollers - MCU XMC4000

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Datasheet

1,942In Stock

$13.55

$10.56

$9.34

$9.00

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32Bit MCU 256KB Flash

MK22FN256VLL12
NXP Semiconductors
1: $11.04
2,375In Stock

Mfr. Part No.
MK22FN256VLL12

Mouser Part No
841-MK22FN256VLL12

NXP Semiconductors

ARM Microcontrollers - MCU 32Bit MCU 256KB Flash

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Datasheet

2,375In Stock

$11.04

$8.76

$8.55

$8.12

$6.92

Min.: 1
Mult.: 1

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4A6ZG MCU, supports Arduino, ST Zio & m

NUCLEO-L4A6ZG
STMicroelectronics
1: $26.12
786In Stock

Mfr. Part No.
NUCLEO-L4A6ZG

Mouser Part No
511-NUCLEO-L4A6ZG

STMicroelectronics

Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32L4A6ZG MCU, supports Arduino, ST Zio & m

Datasheet

786In Stock

$26.12

Min.: 1
Mult.: 1

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

STM32L431VCI6
STMicroelectronics
1: $6.06
4,338In Stock

Mfr. Part No.
STM32L431VCI6

Mouser Part No
511-STM32L431VCI6

STMicroelectronics

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

Learn More

Datasheet

4,338In Stock

$6.06

$4.64

$4.29

$3.90

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU XMC4000

XMC4500E144F1024ACXQSA1
Infineon Technologies
1: $17.38
2,031In Stock

Mfr. Part No.
XMC4500E144F1024ACXQSA1

Mouser Part No
726-E144F1024ACXQSA1

Infineon Technologies

ARM Microcontrollers - MCU XMC4000

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Datasheet

2,031In Stock

$17.38

$13.55

$12.64

$10.66

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Kinetis K 32-bit MCU

MK65FX1M0VMI18
NXP Semiconductors
1: $29.65
1,039In Stock

Mfr. Part No.
MK65FX1M0VMI18

Mouser Part No
841-MK65FX1M0VMI18

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis K 32-bit MCU

Learn More

Datasheet

1,039In Stock

$29.65

$23.74

$22.26

$19.21

$16.73

Min.: 1
Mult.: 1

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

STM32F303CCT7
STMicroelectronics
1: $10.05
2,951In Stock

Mfr. Part No.
STM32F303CCT7

Mouser Part No
511-STM32F303CCT7

STMicroelectronics

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

Learn More

Datasheet

2,951In Stock

$10.05

$7.77

$7.41

$6.61

View

Min.: 1
Mult.: 1

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

STM32F373CBT6
STMicroelectronics
1: $7.28
6,801In Stock

Mfr. Part No.
STM32F373CBT6

Mouser Part No
511-STM32F373CBT6

STMicroelectronics

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

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Datasheet

6,801In Stock

$7.28

$5.61

$5.08

$4.74

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

STM32F413VHT6
STMicroelectronics
1: $8.42
2,691In Stock

Mfr. Part No.
STM32F413VHT6

Mouser Part No
511-STM32F413VHT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

Learn More

Datasheet

2,691In Stock

$8.42

$6.91

$6.60

$6.55

View

Min.: 1
Mult.: 1

ARM Cortex M4 Core Semiconductors

Types of Semiconductors

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