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ARM Cortex M4 Core Semiconductors

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Core = ARM Cortex M4

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4R9ZIT6
STMicroelectronics
1: $24.85
790In Stock

Mfr. Part No.
STM32L4R9ZIT6

Mouser Part No
511-STM32L4R9ZIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

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790In Stock

$24.85

$19.41

$17.44

$16.48

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ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4S7ZIT6
STMicroelectronics
1: $25.27
441In Stock

Mfr. Part No.
STM32L4S7ZIT6

Mouser Part No
511-STM32L4S7ZIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

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441In Stock

$25.27

$19.83

$18.40

$17.10

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4S9AII6
STMicroelectronics
1: $25.27
908In Stock

Mfr. Part No.
STM32L4S9AII6

Mouser Part No
511-STM32L4S9AII6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

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Datasheet

908In Stock

$25.27

$19.83

$18.40

$17.10

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4S9ZIT6
STMicroelectronics
1: $24.92
263In Stock
360On Order

Mfr. Part No.
STM32L4S9ZIT6

Mouser Part No
511-STM32L4S9ZIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

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Datasheet

263In Stock

360On Order

$24.92

$19.61

$17.67

$16.73

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ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB30CEU5A
STMicroelectronics
1: $7.37
2,504In Stock

Mfr. Part No.
STM32WB30CEU5A

Mouser Part No
511-STM32WB30CEU5A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

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2,504In Stock

$7.37

$5.63

$5.20

$4.72

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ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 64MHz Cortex-M0+ 32MHz 256Kbytes Flash

STM32WB35CCU6A
STMicroelectronics
1: $9.32
1,692In Stock

Mfr. Part No.
STM32WB35CCU6A

Mouser Part No
511-STM32WB35CCU6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 64MHz Cortex-M0+ 32MHz 256Kbytes Flash

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Datasheet

1,692In Stock

$9.32

$7.18

$6.64

$6.05

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ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K

STM32WLE5C8U6
STMicroelectronics
1: $10.46
1,378In Stock

Mfr. Part No.
STM32WLE5C8U6

Mouser Part No
511-STM32WLE5C8U6

STMicroelectronics

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K

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Datasheet

1,378In Stock

$10.46

$8.11

$7.67

$6.88

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Mult.: 1

ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash

STM32WLE5CCU6
STMicroelectronics
1: $12.13
809In Stock
7,800On Order

Mfr. Part No.
STM32WLE5CCU6

Mouser Part No
511-STM32WLE5CCU6

STMicroelectronics

ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash

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809In Stock

7,800On Order

$12.13

$9.41

$8.74

$8.00

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Development Boards & Kits - ARM STM32 Power shield, Nucleo expansion board for power consumption measurement (UM

X-NUCLEO-LPM01A
STMicroelectronics
1: $115.80
54In Stock

Mfr. Part No.
X-NUCLEO-LPM01A

Mouser Part No
511-X-NUCLEO-LPM01A

STMicroelectronics

Development Boards & Kits - ARM STM32 Power shield, Nucleo expansion board for power consumption measurement (UM

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Datasheet

54In Stock

$115.80

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

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS4BA-AU
Microchip Technology
1: $9.22
673In Stock

Mfr. Part No.
ATSAM4LS4BA-AU

Mouser Part No
556-ATSAM4LS4BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

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Datasheet

673In Stock

$9.22

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4LS8AA-MU
Microchip Technology
1: $11.59
258In Stock
416Expected 26/10/2026

Mfr. Part No.
ATSAM4LS8AA-MU

Mouser Part No
556-ATSAM4LS8AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

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258In Stock

416Expected 26/10/2026

$11.59

$10.54

$9.55

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

ATSAM4LS8CA-AU
Microchip Technology
1: $14.10
555In Stock

Mfr. Part No.
ATSAM4LS8CA-AU

Mouser Part No
556-ATSAM4LS8CA-AU

Microchip Technology

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

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Datasheet

555In Stock

$14.10

$12.82

$11.61

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN, GREEN,IND TEMP,MRL A

ATSAM4S16BA-MU
Microchip Technology
1: $9.98
828In Stock

Mfr. Part No.
ATSAM4S16BA-MU

Mouser Part No
556-ATSAM4S16BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN, GREEN,IND TEMP,MRL A

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828In Stock

$9.98

Min.: 1
Mult.: 1

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

ATSAM4S16CA-AU
Microchip Technology
1: $10.40
238In Stock
3,600Expected 1/9/2026

Mfr. Part No.
ATSAM4S16CA-AU

Mouser Part No
556-ATSAM4S16CA-AU

Microchip Technology

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

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Datasheet

238In Stock

3,600Expected 1/9/2026

$10.40

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A

ATSAM4S16CA-CU
Microchip Technology
1: $11.29
564In Stock

Mfr. Part No.
ATSAM4S16CA-CU

Mouser Part No
556-ATSAM4S16CA-CU

Microchip Technology

ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A

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Datasheet

564In Stock

$11.29

Min.: 1
Mult.: 1

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

ATSAM4S2AB-AN
Microchip Technology
1: $5.48
1,987In Stock

Mfr. Part No.
ATSAM4S2AB-AN

Mouser Part No
556-ATSAM4S2AB-AN

Microchip Technology

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

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Datasheet

1,987In Stock

$5.48

$5.00

$4.53

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A

ATSAM4S4AA-AU
Microchip Technology
1: $6.50
2,331In Stock

Mfr. Part No.
ATSAM4S4AA-AU

Mouser Part No
556-ATSAM4S4AA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A

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Datasheet

2,331In Stock

$6.50

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S8BA-ANR
Microchip Technology
1: $8.80
473In Stock

Mfr. Part No.
ATSAM4S8BA-ANR

Mouser Part No
556-ATSAM4S8BA-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

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Datasheet

473In Stock

Cut Tape

$8.80

$8.50

$7.24

Reel

$7.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

ATSAM4SA16BB-AN
Microchip Technology
1: $11.59
1,061In Stock

Mfr. Part No.
ATSAM4SA16BB-AN

Mouser Part No
556-ATSAM4SA16BB-AN

Microchip Technology

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

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Datasheet

1,061In Stock

$11.59

$10.54

$9.53

Min.: 1
Mult.: 1

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

ATSAM4SD16CB-AN
Microchip Technology
1: $11.98
203In Stock

Mfr. Part No.
ATSAM4SD16CB-AN

Mouser Part No
556-ATSAM4SD16CB-AN

Microchip Technology

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

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Datasheet

203In Stock

$11.98

$11.26

$11.08

$10.96

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD32BA-AUR
Microchip Technology
1: $15.44
784In Stock

Mfr. Part No.
ATSAM4SD32BA-AUR

Mouser Part No
556-ATSAM4SD32BA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

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Datasheet

784In Stock

Cut Tape

$15.44

Reel

$15.44

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD32CA-AU
Microchip Technology
1: $16.03
433In Stock

Mfr. Part No.
ATSAM4SD32CA-AU

Mouser Part No
556-ATSAM4SD32CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

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Datasheet

433In Stock

$16.03

Min.: 1
Mult.: 1

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

ATSAM4SD32CB-AN
Microchip Technology
1: $16.03
140In Stock

Mfr. Part No.
ATSAM4SD32CB-AN

Mouser Part No
556-ATSAM4SD32CB-AN

Microchip Technology

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

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Datasheet

140In Stock

$16.03

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R

ATSAMG55J19B-AUT
Microchip Technology
1: $7.81
285In Stock

Mfr. Part No.
ATSAMG55J19B-AUT

Mouser Part No
556-ATSAMG55J19B-AUT

Microchip Technology

ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R

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Datasheet

285In Stock

Cut Tape

$7.81

Reel

$7.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Development Boards & Kits - ARM EVAL-SDP-CK1Z

EVAL-SDP-CK1Z
Analog Devices
1: $253.90
12In Stock
44Expected 12/9/2026

Mfr. Part No.
EVAL-SDP-CK1Z

Mouser Part No
584-EVAL-SDP-CK1Z

Analog Devices

Development Boards & Kits - ARM EVAL-SDP-CK1Z

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Datasheet

12In Stock

44Expected 12/9/2026

$253.90

Min.: 1
Mult.: 1
Max.: 25

ARM Cortex M4 Core Semiconductors

Types of Semiconductors

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