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ARM Cortex M4F Core Embedded Processors & Controllers

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Core = ARM Cortex M4F

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU CM4, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, I Temp, Tray PIC32CX1025SG41100-I/E5X Microchip Technology 1: $2.79 301In Stock	Mfr. Part No. PIC32CX1025SG41100-I/E5X Mouser Part No 494-X1025SG41100IE5X	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, I Temp, Tray Learn More about Microchip Technology microchip pic32cx advanced security mcus	Datasheet	301In Stock	$2.79	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F		120 MHz	1 MB		12 bit	81 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM4, TQFP 128, 1 MFlash, USB, Eth., CAN, Immuatable Boot, I Temp, Tray PIC32CX1025SG41128-I/Z2X Microchip Technology 1: $2.98 112In Stock 270Expected 31/12/2026	Mfr. Part No. PIC32CX1025SG41128-I/Z2X Mouser Part No 494-X1025SG41128IZ2X	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 128, 1 MFlash, USB, Eth., CAN, Immuatable Boot, I Temp, Tray Learn More about Microchip Technology microchip pic32cx advanced security mcus	Datasheet	112In Stock 270Expected 31/12/2026	$2.98	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-128	ARM Cortex M4F		120 MHz	1 MB		12 bit	99 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+CAN+Crypto+Ethernet+RTC+SP M487SIDAE Nuvoton 1: $6.60 780In Stock	Mfr. Part No. M487SIDAE Mouser Part No 503-M487SIDAE	Nuvoton	ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+CAN+Crypto+Ethernet+RTC+SP Learn More about Nuvoton m480 ethernet mcus	Datasheet	780In Stock	$6.60 $5.48 $5.04 $4.80 View $4.38 $4.18 $4.14 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4F	32 bit	192 MHz	512 kB	160 kB	12 bit	44 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG 85C ATSAMD51G19A-MU Microchip Technology 1: $5.28 974In Stock	Mfr. Part No. ATSAMD51G19A-MU Mouser Part No 556-ATSAMD51G19AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	974In Stock	$5.28 $4.85 $4.39	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-48	ARM Cortex M4F	32 bit	120 MHz	512 kB	192 kB	12 bit	37 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG IN 85C ATSAMD51G19A-MUT Microchip Technology 1: $5.42 949In Stock	Mfr. Part No. ATSAMD51G19A-MUT Mouser Part No 556-ATSAMD51G19AMUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	949In Stock	Cut Tape $5.42 $5.28 Reel $4.50	Min.: 1 Mult.: 1 : 4,000	ARM Microcontrollers - MCU	SMD/SMT	QFN-48	ARM Cortex M4F	32 bit	120 MHz	512 kB	192 kB	12 bit	37 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C ATSAMD51J18A-AU Microchip Technology 1: $5.04 992In Stock	Mfr. Part No. ATSAMD51J18A-AU Mouser Part No 556-ATSAMD51J18AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	992In Stock	$5.04 $4.61 $4.17	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C ATSAMD51J18A-AUT Microchip Technology 1: $5.17 1,198In Stock 1,500Expected 17/09/2027	Mfr. Part No. ATSAMD51J18A-AUT Mouser Part No 556-ATSAMD51J18AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,198In Stock 1,500Expected 17/09/2027	Cut Tape $5.17 $5.02 Reel $4.28	Min.: 1 Mult.: 1 : 1,500	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C ATSAMD51N19A-AU Microchip Technology 1: $6.57 618In Stock 270Expected 16/11/2026	Mfr. Part No. ATSAMD51N19A-AU Mouser Part No 556-ATSAMD51N19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	618In Stock 270Expected 16/11/2026	$6.57 $6.02 $5.46	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	512 kB	192 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash,T&R, USB,Extended Temp ATSAMD51N20A-AFT Microchip Technology 1: $8.53 1,557In Stock	Mfr. Part No. ATSAMD51N20A-AFT Mouser Part No 556-ATSAMD51N20A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash,T&R, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,557In Stock	Cut Tape $8.53 $8.31 Reel $7.08	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C ATSAMD51N20A-AU Microchip Technology 1: $6.07 233In Stock	Mfr. Part No. ATSAMD51N20A-AU Mouser Part No 556-ATSAMD51N20AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	233In Stock	$6.07 $6.06	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C ATSAMD51N20A-AUT Microchip Technology 1: $7.75 1,750In Stock 5,000On Order	Mfr. Part No. ATSAMD51N20A-AUT Mouser Part No 556-ATSAMD51N20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,750In Stock 5,000On Order On Order Ship Dates Mfr. No: ATSAMD51N20A-AUT Stock: 1,750 Can Dispatch Immediately On Order: 2,000 Expected 27/09/2027 3,000 Expected 18/10/2027 Factory Lead Time: 25 Weeks	Cut Tape $7.75 $7.56 Reel $6.45	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray ATSAME51G18A-MU Microchip Technology 1: $5.54 730In Stock	Mfr. Part No. ATSAME51G18A-MU Mouser Part No 556-ATSAME51G18A-MU	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	730In Stock	$5.54 $5.09 $4.61	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	VQFN-48	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	37 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,Tray, USB,CAN ,Extended Temp ATSAME51J18A-AF Microchip Technology 1: $6.10 263In Stock	Mfr. Part No. ATSAME51J18A-AF Mouser Part No 556-ATSAME51J18A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,Tray, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	263In Stock	$6.10 $5.61 $5.07	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,CAN ,Extended Temp ATSAME51J18A-AFT Microchip Technology 1: $6.25 1,366In Stock	Mfr. Part No. ATSAME51J18A-AFT Mouser Part No 556-ATSAME51J18A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,366In Stock	Cut Tape $6.25 $6.11 Reel $5.30	Min.: 1 Mult.: 1 : 1,500	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C ATSAME51J18A-AUT Microchip Technology 1: $5.68 1,468In Stock	Mfr. Part No. ATSAME51J18A-AUT Mouser Part No 556-ATSAME51J18AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,468In Stock	Cut Tape $5.68 $5.51 Reel $4.71	Min.: 1 Mult.: 1 : 1,500	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 QFN PKG 85C ATSAME51J18A-MU Microchip Technology 1: $5.75 1,017In Stock	Mfr. Part No. ATSAME51J18A-MU Mouser Part No 556-ATSAME51J18AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,017In Stock	$5.75 $5.28 $4.78	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN ATSAME51J20A-AUT Microchip Technology 1: $7.26 982In Stock	Mfr. Part No. ATSAME51J20A-AUT Mouser Part No 556-ATSAME51J20A-AUT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	982In Stock	Cut Tape $7.26 $7.07 Reel $6.02	Min.: 1 Mult.: 1 : 1,500	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C ATSAME51N19A-AU Microchip Technology 1: $7.09 353In Stock 630Expected 25/01/2027	Mfr. Part No. ATSAME51N19A-AU Mouser Part No 556-ATSAME51N19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	353In Stock 630Expected 25/01/2027	$7.09 $6.50 $5.90	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	512 kB	192 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C ATSAME51N20A-AUT Microchip Technology 1: $8.27 876In Stock 3,000Expected 09/08/2027	Mfr. Part No. ATSAME51N20A-AUT Mouser Part No 556-ATSAME51N20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	876In Stock 3,000Expected 09/08/2027	Cut Tape $8.27 $8.07 Reel $6.88	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C ATSAME53J18A-AU Microchip Technology 1: $5.54 319In Stock	Mfr. Part No. ATSAME53J18A-AU Mouser Part No 556-ATSAME53J18AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	319In Stock	$5.54 $5.09 $4.61	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C ATSAME53J20A-AU Microchip Technology 1: $7.12 396In Stock	Mfr. Part No. ATSAME53J20A-AU Mouser Part No 556-ATSAME53J20AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	396In Stock	$7.12 $6.54 $5.91	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-64	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	51 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C ATSAME53N20A-AUT Microchip Technology 1: $8.41 1,447In Stock	Mfr. Part No. ATSAME53N20A-AUT Mouser Part No 556-ATSAME53N20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,447In Stock	Cut Tape $8.41 $8.21 Reel $6.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C ATSAME54N20A-AU Microchip Technology 1: $8.41 650In Stock	Mfr. Part No. ATSAME54N20A-AU Mouser Part No 556-ATSAME54N20AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	650In Stock	$8.41 $7.70 $7.14 $6.99	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C ATSAME54N20A-AUT Microchip Technology 1: $8.53 538In Stock	Mfr. Part No. ATSAME54N20A-AUT Mouser Part No 556-ATSAME54N20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	538In Stock	Cut Tape $8.53 $8.31 Reel $7.09	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG IN 85C ATSAME54P20A-AUT Microchip Technology 1: $9.53 477In Stock 2,000Expected 04/01/2027	Mfr. Part No. ATSAME54P20A-AUT Mouser Part No 556-ATSAME54P20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	477In Stock 2,000Expected 04/01/2027	Cut Tape $9.53 $9.29 Reel $7.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	99 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel