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ARM Cortex M4 Core 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.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 32Bit MCU 256KB Flash MK22FN256VLH12 NXP Semiconductors 1: £10.28 2,224In Stock	Mfr. Part No. MK22FN256VLH12 Mouser Part No 841-MK22FN256VLH12	NXP Semiconductors	ARM Microcontrollers - MCU 32Bit MCU 256KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,224In Stock	£10.28 £7.80 £7.48 £6.59 View £6.27 £6.07 £5.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	256 kB	48 kB	16 bit	40 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit MCU 512KB Flash MK22FN512VLH12 NXP Semiconductors 1: £10.01 2,701In Stock	Mfr. Part No. MK22FN512VLH12 Mouser Part No 841-MK22FN512VLH12	NXP Semiconductors	ARM Microcontrollers - MCU 32bit MCU 512KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,701In Stock	£10.01 £7.80 £7.03 £6.61 View £6.53 £6.52 £6.38 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	16 bit	40 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU K60_2M 169 WLCSP MK26FN2M0CAC18R NXP Semiconductors 1: £27.92 1,576In Stock 3,000Expected 21/06/2027	Mfr. Part No. MK26FN2M0CAC18R Mouser Part No 841-MK26FN2M0CAC18R	NXP Semiconductors	ARM Microcontrollers - MCU K60_2M 169 WLCSP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,576In Stock 3,000Expected 21/06/2027	Cut Tape £27.92 £22.92 £20.79 £20.01 View Reel £17.43 £19.75 £19.62 £19.28 £17.43 Quote	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-169	ARM Cortex M4	32 bit	180 MHz	2 MB	256 kB	16 bit	116 I/O	1.71 V	3.6 V	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB MK60FN1M0VLQ12 NXP Semiconductors 1: £18.73 807In Stock 2,400On Order	Mfr. Part No. MK60FN1M0VLQ12 Mouser Part No 841-MK60FN1M0VLQ12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	807In Stock 2,400On Order On Order Ship Dates Mfr. No: MK60FN1M0VLQ12 Stock: 807 Can Dispatch Immediately On Order: 900 Expected 26/11/2026 1,500 Expected 07/12/2026 Factory Lead Time: 13 Weeks	£18.73 £15.04 £13.43 £12.99 View £12.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	4 x 16 bit	100 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB MK60FN1M0VLQ15 NXP Semiconductors 1: £21.62 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. MK60FN1M0VLQ15 Mouser Part No 841-MK60FN1M0VLQ15	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	Non-Stocked Lead-Time 13 Weeks	£21.62 £16.99 £16.46 £15.94 View £14.69 £13.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	150 MHz	1 MB	128 kB	4 x 16 bit	100 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU K60-1M MK64FN1M0VLL12 NXP Semiconductors 1: £18.23 2,113In Stock	Mfr. Part No. MK64FN1M0VLL12 Mouser Part No 841-MK64FN1M0VLL12	NXP Semiconductors	ARM Microcontrollers - MCU K60-1M Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	2,113In Stock	£18.23 £13.76 £12.79 £11.80 View £11.79 £11.49 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	256 kB	16 bit	66 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE18F512VLH16 NXP Semiconductors 1: £8.88 6,118In Stock	Mfr. Part No. MKE18F512VLH16 Mouser Part No 841-MKE18F512VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP Learn More about NXP Semiconductors nxp kinetis ke1xf mcus	Datasheet	6,118In Stock	£8.88 £7.00 £6.31 £5.93 View £5.85 £5.61 £5.53 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	168 MHz	512 kB	64 kB	12 bit	58 I/O	2.7 V	5.5 V	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 176QFP R7FS5D97E3A01CFC#AA0 Renesas Electronics 1: £21.42 2,060In Stock	Mfr. Part No. R7FS5D97E3A01CFC#AA0 Mouser Part No 968-S5D97E3A01CFCAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 2MB 176QFP Learn More about Renesas Electronics renesas s5d9 microcontrollers	Datasheet	2,060In Stock	£21.42 £17.27 £16.49 £15.99	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4	32 bit	120 MHz	2 MB	640 kB	12 bit	133 I/O	2.7 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E16CA-AUR Microchip Technology 1: £7.49 873In Stock 1,000On Order	Mfr. Part No. ATSAM4E16CA-AUR Mouser Part No 556-ATSAM4E16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	873In Stock 1,000On Order	Cut Tape £7.49 £7.24 Reel £6.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	16 bit	79 I/O	1.08 V	1.32 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E16EA-AN Microchip Technology 1: £9.33 217In Stock	Mfr. Part No. ATSAM4E16EA-AN Mouser Part No 556-ATSAM4E16EA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	217In Stock	£9.33 £8.49 £7.70	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	12 bit	117 I/O	1.08 V	1.32 V	+ 105 C	Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E16EA-CU Microchip Technology 1: £9.60 325In Stock	Mfr. Part No. ATSAM4E16EA-CU Mouser Part No 556-ATSAM4E16EA-CU	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	325In Stock	£9.60 £8.73 £7.91	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	16 bit	117 I/O	1.08 V	1.32 V	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R ATSAM4E8CB-ANR Microchip Technology 1: £6.39 400In Stock	Mfr. Part No. ATSAM4E8CB-ANR Mouser Part No 556-ATSAM4E8CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	400In Stock	Cut Tape £6.39 £6.19 Reel £5.26	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	16 bit	79 I/O	1.08 V	1.32 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E8EA-AN Microchip Technology 1: £7.92 333In Stock	Mfr. Part No. ATSAM4E8EA-AN Mouser Part No 556-ATSAM4E8EA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	333In Stock	£7.92 £7.20 £6.52	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	512 kB	128 kB	12 bit	117 I/O	1.08 V	1.32 V	+ 105 C	Tray
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A ATSAM4LC4BA-MU Microchip Technology 1: £5.62 377In Stock	Mfr. Part No. ATSAM4LC4BA-MU Mouser Part No 556-ATSAM4LC4BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	377In Stock	£5.62 £5.11 £4.63	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	32 bit	48 MHz	256 kB	32 kB	12 bit	43 I/O	1.62 V	1.98 V	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA ATSAM4N16CA-AU Microchip Technology 1: £4.85 877In Stock	Mfr. Part No. ATSAM4N16CA-AU Mouser Part No 556-ATSAM4N16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA Learn More about Microchip Technology atmel sam4n mcu	Datasheet	877In Stock	£4.85 £4.40 £3.99	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	1 MB	80 kB	10 bit	79 I/O	1.62 V	1.95 V	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R ATSAM4S16CB-ANR Microchip Technology 1: £5.88 1,925In Stock	Mfr. Part No. ATSAM4S16CB-ANR Mouser Part No 556-ATSAM4S16CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	1,925In Stock	Cut Tape £5.88 £5.69 Reel £4.85	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	12 bit	79 I/O	1.62 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SA16CA-AUR Microchip Technology 1: £6.48 270In Stock 1,000Expected 13/11/2026	Mfr. Part No. ATSAM4SA16CA-AUR Mouser Part No 556-ATSAM4SA16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	270In Stock 1,000Expected 13/11/2026	Cut Tape £6.48 £6.26 Reel £5.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	160 kB	12 bit	79 I/O	1.08 V	1.32 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GM64-A Silicon Labs 1: £8.85 1,172In Stock	Mfr. Part No. EFM32GG12B130F512GM64-A Mouser Part No 634-2B130F512GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1,172In Stock	£8.85 £6.93 £6.45 £5.93 View £5.87 £5.52 £5.40 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	32 bit	72 MHz	512 kB	192 kB	2 x 12 bit	56 I/O	1.8 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B100F256GM32-C0 Silicon Labs 1: £4.48 436In Stock 2,450Expected 17/11/2026	Mfr. Part No. EFM32PG1B100F256GM32-C0 Mouser Part No 634-PG1B100F256GM320	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	436In Stock 2,450Expected 17/11/2026	£4.48 £3.55 £3.20 £2.94 View £2.72 £2.71 £2.70	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	40 MHz	256 kB	32 kB	12 bit	24 I/O	1.85 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU BLIZZARD 157 BGA TM4C123BH6NMRI7R Texas Instruments 1: £10.87 950In Stock	Mfr. Part No. TM4C123BH6NMRI7R Mouser Part No 595-TM4C123BH6NMRI7R	Texas Instruments	ARM Microcontrollers - MCU BLIZZARD 157 BGA Learn More about Texas Instruments ti tiva C	Datasheet	950In Stock	Cut Tape £10.87 £8.57 £7.64 £7.36 View Reel £6.70 £7.25 £6.96 £6.70 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-157	ARM Cortex M4	32 bit	80 MHz	256 kB	32 kB	2 x 12 bit	120 I/O	3.15 V	3.63 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU BLIZZARD 157 BGA TM4C123GH6NMRI7R Texas Instruments 1: £12.96 990In Stock	Mfr. Part No. TM4C123GH6NMRI7R Mouser Part No 595-TM4C123GH6NMRI7R	Texas Instruments	ARM Microcontrollers - MCU BLIZZARD 157 BGA Learn More about Texas Instruments ti tiva C	Datasheet	990In Stock	£12.96 £10.28 £9.20 £8.87 View £8.76 £8.30 £7.39	Min.: 1 Mult.: 1	SMD/SMT	NFBGA-157	ARM Cortex M4	32 bit	80 MHz	256 kB	32 kB	2 x 12 bit	120 I/O	3.15 V	3.63 V	+ 85 C
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B810F1024GQ100-A Silicon Labs 1: £11.92 1,386In Stock NRND	Mfr. Part No. EFM32GG12B810F1024GQ100-A Mouser Part No 634-2B810F1024GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1,386In Stock	£11.92 £9.33 £8.69 £7.97 View £7.90 £7.43 £7.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	32 bit	72 MHz	1.02 MB	192 kB	2 x 12 bit	81 I/O	1.8 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU EFM32GG11B120F2048GQ64-B Silicon Labs 1: £15.29 561In Stock NRND	Mfr. Part No. EFM32GG11B120F2048GQ64-B Mouser Part No 634-B120F2048GQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	561In Stock	£15.29 £12.37 £11.34 £10.67 View £10.60 £10.00 £9.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ARM Cortex M4	32 bit	72 MHz	2.05 MB	512 kB	12 bit	53 I/O	1.8 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GL192-B Silicon Labs 1: £16.13 564In Stock 1,300Expected 25/12/2026 NRND	Mfr. Part No. EFM32GG11B820F2048GL192-B Mouser Part No 634-B820F2048GL192-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	564In Stock 1,300Expected 25/12/2026	£16.13 £12.89 £11.95 £11.29 £10.84	Min.: 1 Mult.: 1	SMD/SMT	BGA-192	ARM Cortex M4	32 bit	72 MHz	2.05 MB	512 kB	12 bit	144 I/O	1.8 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301C8T6TR STMicroelectronics 1: £5.26 1,403In Stock	Mfr. Part No. STM32F301C8T6TR Mouser Part No 511-STM32F301C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	1,403In Stock	Cut Tape £5.26 £3.89 £3.58 £3.20 View Reel £2.55 £3.08 £2.78 £2.65 £2.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	72 MHz	64 kB	16 kB	12 bit	37 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel