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ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21G18A-AFT Microchip Technology 1: £3.49 1,126In Stock	Mfr. Part No. ATSAMD21G18A-AFT Mouser Part No 556-ATSAMD21G18A-AFT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1,126In Stock	Cut Tape £3.49 £3.37 Reel £2.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SAMD21	SMD/SMT	TQFP-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz ATSAMD21G18A-AU Microchip Technology 1: £3.13 1,596In Stock	Mfr. Part No. ATSAMD21G18A-AU Mouser Part No 556-ATSAMD21G18A-AU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1,596In Stock	£3.13 £2.84 £2.58	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	TQFP-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 128KB 16KB 64QFN GRN1.6-3.6V48MHz ATSAMD21J17A-MU Microchip Technology 1: £2.51 2,393In Stock	Mfr. Part No. ATSAMD21J17A-MU Mouser Part No 556-ATSAMD21J17A-MU	Microchip Technology	ARM Microcontrollers - MCU 128KB 16KB 64QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2,393In Stock	£2.51 £2.28 £2.07	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	QFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM0, TQFP 64 , 128KFlash, USB, Extended Temp 125C, T&R ATSAMD21J17D-AFT Microchip Technology 1: £2.65 1,492In Stock	Mfr. Part No. ATSAMD21J17D-AFT Mouser Part No 556-ATSAMD21J17D-AFT	Microchip Technology	ARM Microcontrollers - MCU CM0, TQFP 64 , 128KFlash, USB, Extended Temp 125C, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	1,492In Stock	Cut Tape £2.65 £2.55 Reel £2.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD21	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit		48 MHz	52 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB, I Temp ATSAMD21J17D-AU Microchip Technology 1: £2.33 516In Stock	Mfr. Part No. ATSAMD21J17D-AU Mouser Part No 556-ATSAMD21J17D-AU	Microchip Technology	ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB, I Temp Learn More about Microchip Technology sam d21 mcus	Datasheet	516In Stock	£2.33 £2.11 £1.92	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21J18A-AF Microchip Technology 1: £3.62 2,202In Stock	Mfr. Part No. ATSAMD21J18A-AF Mouser Part No 556-ATSAMD21J18A-AF	Microchip Technology	ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2,202In Stock	£3.62 £3.29 £2.98	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz ATSAMD21J18A-AU Microchip Technology 1: £3.29 2,035In Stock	Mfr. Part No. ATSAMD21J18A-AU Mouser Part No 556-ATSAMD21J18A-AU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2,035In Stock	£3.29 £2.99 £2.70	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	TQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 4 8 QFN PKG IN 85C ATSAMD51G18A-MUT Microchip Technology 1: £3.67 356In Stock	Mfr. Part No. ATSAMD51G18A-MUT Mouser Part No 556-ATSAMD51G18AMUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 4 8 QFN PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	356In Stock	Cut Tape £3.67 £3.60 Reel £3.06	Min.: 1 Mult.: 1 : 4,000	ATSAMD51	SMD/SMT	QFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,T&R, USB,Extended Temp ATSAMD51J19A-MFT Microchip Technology 1: £4.86 813In Stock 4,000Expected 01/11/2027	Mfr. Part No. ATSAMD51J19A-MFT Mouser Part No 556-ATSAMD51J19A-MFT	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,T&R, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	813In Stock 4,000Expected 01/11/2027	Cut Tape £4.86 £4.75 Reel £4.05	Min.: 1 Mult.: 1 : 4,000	ATSAMD51	SMD/SMT	VQFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C ATSAMD51J20A-MU Microchip Technology 1: £5.11 747In Stock	Mfr. Part No. ATSAMD51J20A-MU Mouser Part No 556-ATSAMD51J20AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	747In Stock	£5.11 £4.69 £4.24	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	QFN-64	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	51 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG 85C ATSAMD51P20A-AU Microchip Technology 1: £6.08 1,353In Stock	Mfr. Part No. ATSAMD51P20A-AU Mouser Part No 556-ATSAMD51P20AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,353In Stock	£6.08 £5.56 £5.04	Min.: 1 Mult.: 1	ATSAMD51	SMD/SMT	TQFP-128	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	99 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG IN 85C ATSAMD51P20A-AUT Microchip Technology 1: £6.16 993In Stock	Mfr. Part No. ATSAMD51P20A-AUT Mouser Part No 556-ATSAMD51P20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	993In Stock	Cut Tape £6.16 £6.00 Reel £5.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ATSAMD51	SMD/SMT	TQFP-128	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	99 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray ATSAME51G19A-MF Microchip Technology 1: £4.95 521In Stock	Mfr. Part No. ATSAME51G19A-MF Mouser Part No 556-ATSAME51G19A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	521In Stock	£4.95 £4.53 £4.10	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	VQFN-48	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	37 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, QFN 64,1MFlash,Tray, USB,CAN ATSAME51J20A-MU Microchip Technology 1: £5.51 994In Stock	Mfr. Part No. ATSAME51J20A-MU Mouser Part No 556-ATSAME51J20A-MU	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64,1MFlash,Tray, USB,CAN Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	994In Stock	£5.51 £5.05 £4.57	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	QFN-64	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	51 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG IN 85C ATSAME54N19A-AUT Microchip Technology 1: £5.72 906In Stock	Mfr. Part No. ATSAME54N19A-AUT Mouser Part No 556-ATSAME54N19AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	906In Stock	Cut Tape £5.72 £5.58 Reel £4.75	Min.: 1 Mult.: 1 : 1,000	ATSAME54	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP64 ATSAME70J21A-AN Microchip Technology 1: £11.72 117In Stock	Mfr. Part No. ATSAME70J21A-AN Mouser Part No 556-ATSAME70J21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP64 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	117In Stock	£11.72 £10.66 £9.65	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LQFP-64	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	44 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100 ATSAME70N21A-AN Microchip Technology 1: £12.34 144In Stock	Mfr. Part No. ATSAME70N21A-AN Mouser Part No 556-ATSAME70N21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	144In Stock	£12.34 £11.22 £10.16	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LQFP-100	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	75 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144 ATSAME70Q20A-AN Microchip Technology 1: £11.64 115In Stock	Mfr. Part No. ATSAME70Q20A-AN Mouser Part No 556-ATSAME70Q20A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	115In Stock	£11.64 £10.59 £9.59	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LQFP-144	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM ATSAME70Q20B-ANT Microchip Technology 1: £11.79 906In Stock	Mfr. Part No. ATSAME70Q20B-ANT Mouser Part No 556-ATSAME70Q20B-ANT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	906In Stock	Cut Tape £11.79 £11.39 Reel £9.72 MouseReel Available	Min.: 1 Mult.: 1 : 800	SAM E70	SMD/SMT	LQFP-144	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 144 UFBGA 10x10x0.6mm, TRAY, CM7, 2048kB FLASH, 384kB SRAM, UFBGA144 ATSAME70Q21A-CFN Microchip Technology 1: £14.03 103In Stock	Mfr. Part No. ATSAME70Q21A-CFN Mouser Part No 556-ATSAME70Q21A-CFN	Microchip Technology	ARM Microcontrollers - MCU 144 UFBGA 10x10x0.6mm, TRAY, CM7, 2048kB FLASH, 384kB SRAM, UFBGA144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	103In Stock	£14.03 £12.76 £11.56	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	UFBGA-144	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,300Mhz, 2048kB Flash,384kB SRAM,LQFP ATSAME70Q21B-AN Microchip Technology 1: £14.19 418In Stock	Mfr. Part No. ATSAME70Q21B-AN Mouser Part No 556-ATSAME70Q21B-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,300Mhz, 2048kB Flash,384kB SRAM,LQFP Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	418In Stock	£14.19 £12.89 £11.68	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LQFP-144	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAME70Q21B-ANT Microchip Technology 1: £14.33 581In Stock	Mfr. Part No. ATSAME70Q21B-ANT Mouser Part No 556-ATSAME70Q21B-ANT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	581In Stock	Cut Tape £14.33 £13.85 Reel £11.81 MouseReel Available	Min.: 1 Mult.: 1 : 800	SAM E70	SMD/SMT	LQFP-144	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM7 2048kB Flash ATSAME70Q21B-CNT Microchip Technology 1: £15.47 140In Stock 1,000Expected 17/11/2026	Mfr. Part No. ATSAME70Q21B-CNT Mouser Part No 556-ATSAME70Q21B-CNT	Microchip Technology	ARM Microcontrollers - MCU CM7 2048kB Flash Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	140In Stock 1,000Expected 17/11/2026	Cut Tape £15.47 £14.96 Reel £12.74	Min.: 1 Mult.: 1 : 1,000	SAM E70	SMD/SMT	LFBGA-144	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M0+ 256K Flash/32k SRAM ATSAML21E18B-AUT Microchip Technology 1: £4.54 1,729In Stock	Mfr. Part No. ATSAML21E18B-AUT Mouser Part No 556-ATSAML21E18B-AUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 256K Flash/32k SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,729In Stock	Cut Tape £4.54 £4.40 Reel £3.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SAML21	SMD/SMT	TQFP-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	25 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 100TQFP 85C, GREEN,1.6-3.6V,32MHz ATSAML22N18A-AUT Microchip Technology 1: £4.54 1,696In Stock	Mfr. Part No. ATSAML22N18A-AUT Mouser Part No 556-ATSAML22N18A-AUT	Microchip Technology	ARM Microcontrollers - MCU 100TQFP 85C, GREEN,1.6-3.6V,32MHz Learn More about Microchip Technology atmel sam l22	Datasheet	1,696In Stock	Cut Tape £4.54 £4.37 Reel £3.74	Min.: 1 Mult.: 1 : 1,000	SAML22	SMD/SMT	TQFP-100	ARM Cortex M0+	256 kB	32 bit	12 bit	32 MHz	82 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape