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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: ₩39,000
22In Stock
35Expected 8/12/2026
New Product

Mfr. Part #
DFR1085

Mouser Part #
426-DFR1085

New Product

DFRobot

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

22In Stock

35Expected 8/12/2026

₩39,000

Min.: 1
Mult.: 1

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

EFM32GG11B420F2048GL112-B
Silicon Labs
1: ₩33,150
3,033In Stock

Mfr. Part #
EFM32GG11B420F2048GL112-B

Mouser Part #
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

₩33,150

₩27,549.6

₩25,833.6

₩23,150.4

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E16EA-CUR
Microchip Technology
1: ₩20,233.2
2,458In Stock

Mfr. Part #
ATSAM4E16EA-CUR

Mouser Part #
556-ATSAM4E16EA-CUR

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

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Datasheet

2,458In Stock

Cut Tape

₩20,233.2

₩17,955.6

₩17,862

₩17,815.2

₩17,799.6

Reel

₩16,676.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16BA-ANR
Microchip Technology
1: ₩12,058.8
6,087In Stock

Mfr. Part #
ATSAM4S16BA-ANR

Mouser Part #
556-ATSAM4S16BA-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

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Datasheet

6,087In Stock

Cut Tape

₩12,058.8

₩11,637.6

₩11,294.4

₩11,278.8

₩9,921.6

Reel

₩9,921.6

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: ₩12,043.2
30,443In Stock

Mfr. Part #
EFR32BG13P732F512GM48-DR

Mouser Part #
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

Learn More

Datasheet

30,443In Stock

Cut Tape

₩12,043.2

₩9,282

₩8,595.6

₩7,831.2

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Reel

₩6,692.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4E16EA-AUR
Microchip Technology
1: ₩18,766.8
11,013In Stock

Mfr. Part #
ATSAM4E16EA-AUR

Mouser Part #
556-ATSAM4E16EA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

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Datasheet

11,013In Stock

Cut Tape

₩18,766.8

₩18,517.2

₩17,830.8

₩17,815.2

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Reel

₩15,444

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: ₩29,577.6
4,580In Stock

Mfr. Part #
EFR32FG12P431F1024GM48-CR

Mouser Part #
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

₩29,577.6

₩23,446.8

₩21,918

₩20,233.2

View

Reel

₩18,922.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

ATSAM4E16EB-AN
Microchip Technology
1: ₩16,863.6
3,025In Stock

Mfr. Part #
ATSAM4E16EB-AN

Mouser Part #
556-ATSAM4E16EB-AN

Microchip Technology

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

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Datasheet

3,025In Stock

₩16,863.6

₩15,194.4

Min.: 1
Mult.: 1

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

ATSAM4S2CB-AN
Microchip Technology
1: ₩6,864
37,518In Stock

Mfr. Part #
ATSAM4S2CB-AN

Mouser Part #
556-ATSAM4S2CB-AN

Microchip Technology

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

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Datasheet

37,518In Stock

₩6,864

₩6,255.6

₩6,240

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: ₩22,417.2
5,296In Stock

Mfr. Part #
EFR32MG12P433F1024GM48-CR

Mouser Part #
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

₩22,417.2

₩17,550

₩16,348.8

₩14,991.6

View

Reel

₩12,932.4

Min.: 1
Mult.: 1

: 2,500

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: ₩24,070.8
2,169In Stock

Mfr. Part #
EFR32FG12P231F1024GM68-CR

Mouser Part #
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

Learn More

Datasheet

2,169In Stock

Cut Tape

₩24,070.8

₩18,860.4

₩17,550

₩16,114.8

View

Reel

₩13,884

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: ₩20,997.6
3,111In Stock

Mfr. Part #
STM32F423MHY3TR

Mouser Part #
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

₩20,997.6

₩15,958.8

₩15,303.6

₩13,478.4

View

Reel

₩11,216.4

Min.: 1
Mult.: 1

: 5,000

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

STM32F303CCT7
STMicroelectronics
1: ₩15,678
2,951In Stock

Mfr. Part #
STM32F303CCT7

Mouser Part #
511-STM32F303CCT7

STMicroelectronics

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

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Datasheet

2,951In Stock

₩15,678

₩12,121.2

₩11,559.6

₩10,311.6

View

Min.: 1
Mult.: 1

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

STM32F373CBT6
STMicroelectronics
1: ₩11,356.8
6,801In Stock

Mfr. Part #
STM32F373CBT6

Mouser Part #
511-STM32F373CBT6

STMicroelectronics

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

Learn More

Datasheet

6,801In Stock

₩11,356.8

₩8,751.6

₩7,924.8

₩7,394.4

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: ₩13,135.2
2,691In Stock

Mfr. Part #
STM32F413VHT6

Mouser Part #
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

₩13,135.2

₩10,779.6

₩10,296

₩10,218

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz

STM32F429IGT6
STMicroelectronics
1: ₩24,226.8
3,635In Stock

Mfr. Part #
STM32F429IGT6

Mouser Part #
511-STM32F429IGT6

STMicroelectronics

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz

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Datasheet

3,635In Stock

₩24,226.8

₩19,156.8

₩17,347.2

₩16,348.8

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446ZEH6
STMicroelectronics
1: ₩14,773.2
6,388In Stock

Mfr. Part #
STM32F446ZEH6

Mouser Part #
511-STM32F446ZEH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

Learn More

Datasheet

6,388In Stock

₩14,773.2

₩11,497.2

₩10,670.4

₩9,765.6

View

Min.: 1
Mult.: 1

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

STM32L431CCY6TR
STMicroelectronics
1: ₩7,394.4
5,455In Stock

Mfr. Part #
STM32L431CCY6TR

Mouser Part #
511-STM32L431CCY6TR

STMicroelectronics

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

Learn More

Datasheet

5,455In Stock

Cut Tape

₩7,394.4

₩5,616

₩5,179.2

₩4,695.6

View

Reel

₩4,040.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

RF Microcontrollers - MCU High Performance and Ultra-Low-Power MCU for Zigbee ,Thread, and Bluetooth LE 5.0

K32W041Z
NXP Semiconductors
1: ₩7,862.4
19,211In Stock

Mfr. Part #
K32W041Z

Mouser Part #
771-K32W041Z

NXP Semiconductors

RF Microcontrollers - MCU High Performance and Ultra-Low-Power MCU for Zigbee ,Thread, and Bluetooth LE 5.0

Learn More

Datasheet

19,211In Stock

Cut Tape

₩7,862.4

₩5,990.4

₩5,522.4

₩5,007.6

Reel

₩4,274.4

₩4,165.2

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU MT512P 64LQFP

MKE18F512VLH16
NXP Semiconductors
1: ₩17,160
7,021In Stock

Mfr. Part #
MKE18F512VLH16

Mouser Part #
841-MKE18F512VLH16

NXP Semiconductors

ARM Microcontrollers - MCU MT512P 64LQFP

Learn More

Datasheet

7,021In Stock

₩17,160

₩13,696.8

₩12,823.2

₩11,700

View

Min.: 1
Mult.: 1

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

STM32F373RBT6
STMicroelectronics
1: ₩12,027.6
8,672In Stock

Mfr. Part #
STM32F373RBT6

Mouser Part #
511-STM32F373RBT6

STMicroelectronics

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

Learn More

Datasheet

8,672In Stock

₩12,027.6

₩9,297.6

₩8,377.2

₩7,675.2

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

STM32F427VGT6TR
STMicroelectronics
1: ₩21,013.2
1,726In Stock

Mfr. Part #
STM32F427VGT6TR

Mouser Part #
511-STM32F427VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

Learn More

Datasheet

1,726In Stock

Cut Tape

₩21,013.2

₩16,536

₩15,459.6

₩14,227.2

View

Reel

₩12,402

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

STM32F469IIT6
STMicroelectronics
1: ₩23,025.6
1,783In Stock

Mfr. Part #
STM32F469IIT6

Mouser Part #
511-STM32F469IIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

Learn More

Datasheet

1,783In Stock

₩23,025.6

₩18,501.6

₩17,394

₩16,785.6

View

Min.: 1
Mult.: 1

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

STM32L451RCT6
STMicroelectronics
1: ₩7,893.6
5,173In Stock

Mfr. Part #
STM32L451RCT6

Mouser Part #
511-STM32L451RCT6

STMicroelectronics

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

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Datasheet

5,173In Stock

₩7,893.6

₩6,552

₩6,146.4

₩5,772

View

Min.: 1
Mult.: 1

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

STM32L452REY6TR
STMicroelectronics
1: ₩10,530
45,536In Stock

Mfr. Part #
STM32L452REY6TR

Mouser Part #
511-STM32L452REY6TR

STMicroelectronics

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

Learn More

Datasheet

45,536In Stock

Cut Tape

₩10,530

₩8,096.4

₩7,488

₩6,817.2

View

Reel

₩5,428.8

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Cortex M4 Core Semiconductors

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