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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 LQFP Green IND TEMPMRL A ATSAM4SD16CA-AU Microchip Technology 1: £6.62 129In Stock	Mfr. Part No. ATSAM4SD16CA-AU Mouser Part No 556-ATSAM4SD16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	129In Stock	£6.62 £6.01 £5.46	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4SD16CB-AN Microchip Technology 1: £6.62 77In Stock 990On Order	Mfr. Part No. ATSAM4SD16CB-AN Mouser Part No 556-ATSAM4SD16CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	77In Stock 990On Order On Order Ship Dates Mfr. No: ATSAM4SD16CB-AN Stock: 77 Can Dispatch Immediately On Order: 360 Pending 270 Expected 07/12/2026 360 TBD Factory Lead Time: 20 Weeks	£6.62 £6.01 £5.46	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	160 kB	12 bit	79 I/O	1.62 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, T ATSAM4CMS8CC-AUT Microchip Technology 1: £6.84 180In Stock	Mfr. Part No. ATSAM4CMS8CC-AUT Mouser Part No 579-ATSAM4CMS8CC-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, T Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	180In Stock	£6.84 £6.27 £5.67	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4	32 bit/16 bit	20 MHz	512 kB	152 kB	10 bit	52 I/O	1.62 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Embedded Controller, 256KB SRAM MEC1521H-B0-I/SZ Microchip Technology 1: £3.92 32In Stock	Mfr. Part No. MEC1521H-B0-I/SZ Mouser Part No 579-MEC1521H-B0-I/SZ	Microchip Technology	ARM Microcontrollers - MCU Embedded Controller, 256KB SRAM	Datasheet	32In Stock	£3.92 £3.29	Min.: 1 Mult.: 1	SMD/SMT	WFBGA-144	ARM Cortex M4	32 bit	48 MHz	224 kB	32 kB	10 bit, 12 bit	128 I/O			+ 85 C	Tray
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C CC3220MODASM2MONR Texas Instruments 1: £14.18 178In Stock	Mfr. Part No. CC3220MODASM2MONR Mouser Part No 595-C3220MODASM2MONR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4 Wi-Fi C Learn More about Texas Instruments ti cc3220mod cc3220moda mcu	Datasheet	178In Stock	Cut Tape £14.18 £11.91 £11.21 £10.36 £9.87 Reel £9.03 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	QFM-63	ARM Cortex M4	32 bit	80 MHz		256 kB	12 bit	25 I/O	2.3 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU XMC4000 XMC4500F100F768ACXQMA1 Infineon Technologies 1: £10.39 2In Stock	Mfr. Part No. XMC4500F100F768ACXQMA1 Mouser Part No 726-0F100F768ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	2In Stock	£10.39 £8.18 £7.05 £6.82 View £6.73 £6.53 £6.35 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit/16 bit	120 MHz	768 kB	160 kB	12 bit	55 I/O	1.3 V	1.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU XMC4000 XMC4700F144F1536AAXQMA1 Infineon Technologies 1: £15.28 7In Stock	Mfr. Part No. XMC4700F144F1536AAXQMA1 Mouser Part No 726-4700F144F1536AAX	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies Infineon XMC4700 XMC4800	Datasheet	7In Stock	£15.28 £12.26 £10.89 £10.42 View £9.72 £9.07 £8.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit/16 bit	144 MHz	1.5 MB	276 kB	12 bit	119 I/O	3.13 V	3.63 V	+ 85 C	Tray
ARM Microcontrollers - MCU XMC4000 XMC4500F144F1024ACXQMA1 Infineon Technologies 1: £11.22 12In Stock 720On Order	Mfr. Part No. XMC4500F144F1024ACXQMA1 Mouser Part No 726-F144F1024ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	12In Stock 720On Order	£11.22 £8.82 £7.94 £7.47 View £7.27 £6.83 £6.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit/16 bit	120 MHz	1 MB	160 kB	12 bit	91 I/O	1.3 V	1.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC54605J512BD100 LPC54605J512BD100K NXP Semiconductors 1: £10.89 174In Stock 900Expected 25/01/2027	Mfr. Part No. LPC54605J512BD100K Mouser Part No 771-LPC54605J512BD1K	NXP Semiconductors	ARM Microcontrollers - MCU LPC54605J512BD100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	174In Stock 900Expected 25/01/2027	£10.89 £8.27 £7.93 £6.98 View £6.64 £6.42 £5.98	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	64 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54618J512ET180 LPC54618J512ET180E NXP Semiconductors 1: £14.13 7In Stock	Mfr. Part No. LPC54618J512ET180E Mouser Part No 771-LPC54618512ET180	NXP Semiconductors	ARM Microcontrollers - MCU LPC54618J512ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	7In Stock	£14.13 £10.74 £10.29 £8.49	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-180	ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	145 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54605J512ET180 LPC54605J512ET180K NXP Semiconductors 1: £11.13 17In Stock	Mfr. Part No. LPC54605J512ET180K Mouser Part No 771-LPC5465J512ET18K	NXP Semiconductors	ARM Microcontrollers - MCU LPC54605J512ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	17In Stock	£11.13 £8.58 £7.98 £7.30 View £7.11 £6.63	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	180 MHz	512 kB	200 kB	12 bit	145 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC54S018JBD208 LPC54S018JBD208E NXP Semiconductors 1: £11.65 88In Stock 36Expected 16/11/2026	Mfr. Part No. LPC54S018JBD208E Mouser Part No 771-LPC54S018JBD208E	NXP Semiconductors	ARM Microcontrollers - MCU LPC54S018JBD208 Learn More about NXP Semiconductors nxp lpc540 mcu	Datasheet	88In Stock 36Expected 16/11/2026	£11.65 £10.14 £8.92 £7.32 View £7.15 £6.74 £6.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-208	ARM Cortex M4	32 bit	180 MHz	0 B	360 kB	12 bit	171 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 150MHz ARM Cortex 2.1 MK28FN2M0AVMI15 NXP Semiconductors 1: £31.97 168In Stock	Mfr. Part No. MK28FN2M0AVMI15 Mouser Part No 771-MK28FN2M0AVMI15	NXP Semiconductors	ARM Microcontrollers - MCU 150MHz ARM Cortex 2.1 Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	168In Stock	£31.97 £26.25 £25.40 £23.80 View £23.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	MAPBGA-169	ARM Cortex M4	32 bit	150 MHz	2 MB	1 MB	16 bit	120 I/O	1.17 V	1.47 V	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 100LQFP MKE14F512VLL16R NXP Semiconductors 1: £9.22 968In Stock	Mfr. Part No. MKE14F512VLL16R Mouser Part No 771-MKE14F512VLL16R	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 100LQFP	Datasheet	968In Stock	Cut Tape £9.22 £7.22 £6.43 £6.18 View Reel £5.46 £6.07 £5.81 £5.46 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	168 MHz	512 kB	64 kB	12 bit	89 I/O	2.7 V	5.5 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis KV31: 120MHz Cortex-M4F Real-time Control MCU, 512KB Flash, 96KB SRAM, 64-LQFP MKV31F512VLH12R NXP Semiconductors 1: £9.20 1,500In Stock	Mfr. Part No. MKV31F512VLH12R Mouser Part No 771-MKV31F512VLH12R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV31: 120MHz Cortex-M4F Real-time Control MCU, 512KB Flash, 96KB SRAM, 64-LQFP Learn More about NXP Semiconductors nxp kinetis kv3x mcus	Datasheet	1,500In Stock	Cut Tape £9.20 £7.16 £6.84 £5.93 View Reel £4.58 £5.66 £5.17 £4.88 £4.58 Quote	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	512 kB	96 kB	16 bit	46 I/O	1.71 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Kinetis 512K MK10DN512VMD10 NXP Semiconductors 1: £15.77 20In Stock 800Expected 29/12/2026	Mfr. Part No. MK10DN512VMD10 Mouser Part No 841-MK10DN512VMD10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	20In Stock 800Expected 29/12/2026	£15.77 £12.56 £11.58 £10.76 View £10.31 £9.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	MAPBGA-144	ARM Cortex M4	32 bit	100 MHz	512 kB	2 kB	16 bit		1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 64K Flex MK10DX64VLH7 NXP Semiconductors 1: £7.47 249In Stock	Mfr. Part No. MK10DX64VLH7 Mouser Part No 841-MK10DX64VLH7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 64K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	249In Stock	£7.47 £5.82 £5.16 £4.84 View £4.57 £4.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	64 kB	16 kB	2 x 16 bit	44 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU ARM+512Kb +DryIce MK11DN512AVLK5 NXP Semiconductors 1: £12.37 40In Stock	Mfr. Part No. MK11DN512AVLK5 Mouser Part No 841-MK11DN512AVLK5	NXP Semiconductors	ARM Microcontrollers - MCU ARM+512Kb +DryIce Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	40In Stock	£12.37 £9.40 £9.02 £7.31 View £7.03 £6.79 £6.63 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	50 MHz	512 kB	64 kB	16 bit	60 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K USB MK20DN512VLK10 NXP Semiconductors 1: £14.58 102In Stock	Mfr. Part No. MK20DN512VLK10 Mouser Part No 841-MK20DN512VLK10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K USB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	102In Stock	£14.58 £11.70 £10.15 £9.84 View £9.49 £9.15 £8.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M4	32 bit	100 MHz	512 kB	128 kB	2 x 16 bit	52 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 2.x 512K MK20DN512VLL10 NXP Semiconductors 1: £14.77 39In Stock	Mfr. Part No. MK20DN512VLL10 Mouser Part No 841-MK20DN512VLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	39In Stock	£14.77 £11.45 £10.77 £10.23 View £10.06 £9.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	512 kB	128 kB	2 x 16 bit	66 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 128K Flex MK20DX128VLH7 NXP Semiconductors 1: £10.76 98In Stock	Mfr. Part No. MK20DX128VLH7 Mouser Part No 841-MK20DX128VLH7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Flex Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	98In Stock	£10.76 £8.18 £7.84 £6.91 View £6.57 £6.36 £6.15 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	128 kB	32 kB	2 x 16 bit	40 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 1MB USB MK20FN1M0VLQ12 NXP Semiconductors 1: £20.45 61In Stock 300Expected 12/04/2027	Mfr. Part No. MK20FN1M0VLQ12 Mouser Part No 841-MK20FN1M0VLQ12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 1MB USB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	61In Stock 300Expected 12/04/2027	£20.45 £16.19 £14.73 £14.02 View £13.76 £12.13 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 K20_1MB 120Mhz MK22FX512AVLQ12 NXP Semiconductors 1: £14.72 107In Stock	Mfr. Part No. MK22FX512AVLQ12 Mouser Part No 841-MK22FX512AVLQ12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB 120Mhz Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	107In Stock	£14.72 £11.72 £10.42 £10.07 View £9.98 £9.50 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	1 MB	128 kB	16 bit	100 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU K60-1M MK24FN1M0VLL12R NXP Semiconductors 1: £17.57 80In Stock	Mfr. Part No. MK24FN1M0VLL12R Mouser Part No 841-MK24FN1M0VLL12R	NXP Semiconductors	ARM Microcontrollers - MCU K60-1M Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	80In Stock	Cut Tape £17.57 £13.92 £12.66 £12.07 View Reel £10.94 £11.66 £11.39 £10.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT		ARM Cortex M4	32 bit	120 MHz	1 MB	256 kB	16 bit	66 I/O	1.71 V	3.6 V	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU K60-1M MK64FN1M0VDC12 NXP Semiconductors 1: £18.53 170In Stock	Mfr. Part No. MK64FN1M0VDC12 Mouser Part No 841-MK64FN1M0VDC12	NXP Semiconductors	ARM Microcontrollers - MCU K60-1M Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	170In Stock	£18.53 £14.88 £13.40 £12.96 View £12.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-121	ARM Cortex M4	32 bit	120 MHz	1 MB	256 kB	16 bit	83 I/O	1.71 V	3.6 V	+ 105 C	Tray