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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 WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz ATSAML21J18B-UUT Microchip Technology 5,000: £4.48 15,000In Stock Factory Special Order	Mfr. Part No. ATSAML21J18B-UUT Mouser Part No 556-ATSAML21J18B-UUT Factory Special Order	Microchip Technology	ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz	Datasheet	15,000In Stock	Reel £4.48	Min.: 5,000 Mult.: 5,000 : 5,000	SAML21	SMD/SMT	WLCSP-64	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	51 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 512k, T ATSAM4CMP8CC-AU Microchip Technology 1: £7.42 4In Stock	Mfr. Part No. ATSAM4CMP8CC-AU Mouser Part No 556-ATSAM4CMP8CC-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 512k, T Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	4In Stock	£7.42 £6.80	Min.: 1 Mult.: 1	ATSAM4CMP8C	SMD/SMT	LQFP-100	ARM Cortex M4	2 MB	32 bit	10 bit	120 MHz	52 I/O	256 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU QFN,GREEN, EXT TEMP,MRL B ATSAM4S2AB-MN Microchip Technology 1: £3.10 28In Stock 260Expected 01/12/2026	Mfr. Part No. ATSAM4S2AB-MN Mouser Part No 556-ATSAM4S2AB-MN	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN, EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	28In Stock 260Expected 01/12/2026	£3.10 £2.83 £2.57	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 5V Cortex M0+ 32KB Flash, 4K SRAM, PTC, PDID PIC32CM3204GV00032-E/RTB Microchip Technology 1: £0.575 2In Stock 980Expected 15/01/2027 New Product	Mfr. Part No. PIC32CM3204GV00032-E/RTB Mouser Part No 579-PC323204GV32ERTB New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+ 32KB Flash, 4K SRAM, PTC, PDID Learn More about Microchip Technology microchip pic32cm16 32 gv00 mcus	Datasheet	2In Stock 980Expected 15/01/2027	£0.575	Min.: 1 Mult.: 1		SMD/SMT	VQFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	26 I/O	4 kB	2.7 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4S2AA-MU Microchip Technology 1: £3.10 10In Stock	Mfr. Part No. ATSAM4S2AA-MU Mouser Part No 556-ATSAM4S2AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	10In Stock	£3.10 £2.83 £2.57	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S4BB-AN Microchip Technology 1: £4.01 6In Stock	Mfr. Part No. ATSAM4S4BB-AN Mouser Part No 556-ATSAM4S4BB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	6In Stock	£4.01 £3.64 £3.30	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	47 I/O	64 kB	1.2 V	1.2 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71N20B-AAB Microchip Technology 1: £10.31 62In Stock	Mfr. Part No. ATSAMV71N20B-AAB Mouser Part No 556-ATSAMV71N20B-AAB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	62In Stock	£10.31 £10.30 £9.45 £9.29 £8.56	Min.: 1 Mult.: 1	SAM V71	SMD/SMT	LQFP-100	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	75 I/O	384 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU BGA, Grn, IT, MRL A ATSAM3N0CA-CU Microchip Technology 1: £3.38 447In Stock	Mfr. Part No. ATSAM3N0CA-CU Mouser Part No 556-ATSAM3N0CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA, Grn, IT, MRL A Learn More about Microchip Technology microchip sam3n mcu	Datasheet	447In Stock	£3.38 £3.06 £2.78	Min.: 1 Mult.: 1	SAM3N	SMD/SMT	TFBGA-100	ARM Cortex M3	32 kB	32 bit	10 bit	48 MHz	79 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B ATSAM3N1BB-AU Microchip Technology 1: £2.70 320In Stock	Mfr. Part No. ATSAM3N1BB-AU Mouser Part No 556-ATSAM3N1BB-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B Learn More about Microchip Technology microchip sam3n mcu	Datasheet	320In Stock	£2.70 £2.45 £2.23	Min.: 1 Mult.: 1	SAM3N	SMD/SMT	LQFP-64	ARM Cortex M3	64 kB	32 bit	10 bit	48 MHz	47 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S4CB-AN Microchip Technology 1: £4.24 356In Stock	Mfr. Part No. ATSAM4S4CB-AN Mouser Part No 556-ATSAM4S4CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	356In Stock	£4.24 £3.87 £3.48	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.2 V	1.2 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU BGA, Green, EXT TEMP,MRL B ATSAM4SD16CB-CN Microchip Technology 1: £7.14 530In Stock	Mfr. Part No. ATSAM4SD16CB-CN Mouser Part No 556-ATSAM4SD16CB-CN	Microchip Technology	ARM Microcontrollers - MCU BGA, Green, EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	530In Stock	£7.14 £6.50 £6.03 £6.02	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	TFBGA-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	160 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM ATSAMD20J17A-MU Microchip Technology 1: £2.17 520In Stock	Mfr. Part No. ATSAMD20J17A-MU Mouser Part No 556-ATSAMD20J17A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	520In Stock	£2.17 £1.97 £1.78	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	52 I/O	16 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash,T&R, USB,Ethernet,Extended Temp ATSAME53J19A-AFT Microchip Technology 1: £5.12 1,499In Stock	Mfr. Part No. ATSAME53J19A-AFT Mouser Part No 556-ATSAME53J19A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash,T&R, USB,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,499In Stock	Cut Tape £5.12 £5.00 Reel £4.39	Min.: 1 Mult.: 1 : 1,500	ATSAME53	SMD/SMT	TQFP-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 TQFP, Green, IND TEMP, CRYPTO, MRLB, T&R ATSAM4C16CB-AUTR Microchip Technology 1: £6.25 1,000In Stock	Mfr. Part No. ATSAM4C16CB-AUTR Mouser Part No 579-ATSAM4C16CB-AUTR	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLB, T&R Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	1,000In Stock	Cut Tape £6.25 £6.08 £5.45 Reel £5.40	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	TQFP-100	ARM Cortex M4	1 MB	32 bit/16 bit	10 bit	20 MHz	74 I/O	152 kB	1.62 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power & Security PIC32CM2532LS00048-I/Y8X Microchip Technology 1: £2.82 933In Stock	Mfr. Part No. PIC32CM2532LS00048-I/Y8X Mouser Part No 579-M2532LS00048IY8X	Microchip Technology	ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power & Security Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	933In Stock	£2.82 £2.59 £2.34	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 337 RM48L940DZWTT Texas Instruments 1: £43.23 70In Stock	Mfr. Part No. RM48L940DZWTT Mouser Part No 595-RM48L940DZWTT	Texas Instruments	ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 337 Learn More about Texas Instruments ti processors solutions	Datasheet	70In Stock	Cut Tape £43.23 £35.49 £31.45 Reel £31.45 MouseReel Available	Min.: 1 Mult.: 1 : 90	RM48L940	SMD/SMT	NFBGA-337		3 MB								- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231E6PZIR A A 595-TM4C1231E6PZIR TM4C1231E6PZI Texas Instruments 1: £10.47 214In Stock	Mfr. Part No. TM4C1231E6PZI Mouser Part No 595-TM4C1231E6PZI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231E6PZIR A A 595-TM4C1231E6PZIR Learn More about Texas Instruments ti tiva C	Datasheet	214In Stock	£10.47 £7.93 £7.66 £7.13 View £6.63 £6.62 £6.43 Quote	Min.: 1 Mult.: 1	TM4C1231E6PZ	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz		32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123AE6PMI7R TM4C123AE6PMI7 Texas Instruments 1: £13.30 109In Stock	Mfr. Part No. TM4C123AE6PMI7 Mouser Part No 595-TM4C123AE6PMI7	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123AE6PMI7R Learn More about Texas Instruments ti tiva C	Datasheet	109In Stock	£13.30 £10.11 £9.68 £7.52 View £7.39 £7.36 Quote	Min.: 1 Mult.: 1	TM4C123AE6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	128 kB	32 bit	12 bit	80 MHz	49 I/O	32 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32-bit Arm Cortex-M4 F based MCU with 12 A 595-TM4C1290NCZADI3R TM4C1290NCZADI3 Texas Instruments 1: £16.70 517In Stock	Mfr. Part No. TM4C1290NCZADI3 Mouser Part No 595-TM4C1290NCZADI3	Texas Instruments	ARM Microcontrollers - MCU 32-bit Arm Cortex-M4 F based MCU with 12 A 595-TM4C1290NCZADI3R Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	517In Stock	£16.70 £13.18 £12.24 £11.39	Min.: 1 Mult.: 1	TM4C1290NCZAD	SMD/SMT		ARM Cortex M4F	6 kB	32 bit	12 bit	120 MHz	140 I/O	256 kB	1.2 V	1.2 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4CA-CU Microchip Technology 1: £5.61 693In Stock	Mfr. Part No. ATSAM3S4CA-CU Mouser Part No 556-ATSAM3S4CA-CU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	693In Stock	£5.61 £5.10 £4.76 £4.75	Min.: 1 Mult.: 1	SAM3S	SMD/SMT	TFBGA-100	ARM Cortex M3	256 kB	32 bit	12 bit	64 MHz	79 I/O	48 kB	1.62 V	1.9 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4SD16BB-AN Microchip Technology 1: £6.40 155In Stock	Mfr. Part No. ATSAM4SD16BB-AN Mouser Part No 556-ATSAM4SD16BB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	155In Stock	£6.40 £5.82 £5.26	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-64	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	47 I/O	160 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32QFN IND TEMP GREEN 48MHz ATSAMD20E15B-MUT Microchip Technology 1: £1.63 3,522In Stock	Mfr. Part No. ATSAMD20E15B-MUT Mouser Part No 556-ATSAMD20E15B-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN IND TEMP GREEN 48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3,522In Stock	Cut Tape £1.63 £1.60 £1.48 Reel £1.37 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SAMD1/2x	SMD/SMT	VQFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	26 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz ATSAML21J17B-ANT Microchip Technology 1: £3.79 1,482In Stock	Mfr. Part No. ATSAML21J17B-ANT Mouser Part No 579-ATSAML21J17B-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,482In Stock	Cut Tape £3.79 £3.68 £3.45 Reel £3.13	Min.: 1 Mult.: 1 : 1,500	SAML21	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231H6PZIR A A 595-TM4C1231H6PZIR TM4C1231H6PZI Texas Instruments 1: £11.00 365In Stock	Mfr. Part No. TM4C1231H6PZI Mouser Part No 595-TM4C1231H6PZI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231H6PZIR A A 595-TM4C1231H6PZIR Learn More about Texas Instruments ti tiva C	Datasheet	365In Stock	£11.00 £8.12 £7.49 £7.48 View £6.77 Quote	Min.: 1 Mult.: 1	TM4C1231H6PZ	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	69 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BH6PGEIR A 595-TM4C123BH6PGEIR TM4C123BH6PGEI Texas Instruments 1: £14.38 142In Stock	Mfr. Part No. TM4C123BH6PGEI Mouser Part No 595-TM4C123BH6PGEI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123BH6PGEIR A 595-TM4C123BH6PGEIR Learn More about Texas Instruments ti tiva C	Datasheet	142In Stock	£14.38 £10.92 £10.48 £8.13 View £8.08 £8.00 Quote	Min.: 1 Mult.: 1	TM4C123BH6PGE	SMD/SMT	LQFP-144	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	105 I/O	32 kB	1.2 V	1.2 V	- 40 C	+ 85 C		Tray