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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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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.	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	Packaging
ARM Microcontrollers - MCU Kinetis K 32-bit MCU MK66FX1M0VLQ18 NXP Semiconductors 1: £21.18 243In Stock	Mfr. Part No. MK66FX1M0VLQ18 Mouser Part No 841-MK66FX1M0VLQ18	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K 32-bit MCU Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	243In Stock	£21.18 £17.17 £15.82 £15.31 View £14.99 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	180 MHz	1 MB	256 kB	16 bit	100 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 256MAPBGA MK70FN1M0VMJ15 NXP Semiconductors 1: £23.89 450In Stock	Mfr. Part No. MK70FN1M0VMJ15 Mouser Part No 841-MK70FN1M0VMJ15	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256MAPBGA Learn More about NXP Semiconductors nxp kinetis k7x mcu	Datasheet	450In Stock	£23.89 £19.69 £17.53 £17.04 £17.03	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	MAPBGA-256	ARM Cortex M4	32 bit	150 MHz	1 MB		16 bit	128 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE14F512VLH16 NXP Semiconductors 1: £8.55 1,006In Stock	Mfr. Part No. MKE14F512VLH16 Mouser Part No 841-MKE14F512VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP	Datasheet	1,006In Stock	£8.55 £6.69 £5.95 £5.58 View £5.28 £5.27 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	168 MHz	512 kB	64 kB	12 bit	58 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE16F256VLH16 NXP Semiconductors 1: £7.32 1,276In Stock	Mfr. Part No. MKE16F256VLH16 Mouser Part No 841-MKE16F256VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP	Datasheet	1,276In Stock	£7.32 £5.71 £5.05 £4.74 View £4.48 £4.47 £4.24 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	168 MHz	256 kB	32 kB	12 bit	58 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE18F256VLH16 NXP Semiconductors 1: £8.01 1,832In Stock	Mfr. Part No. MKE18F256VLH16 Mouser Part No 841-MKE18F256VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP Learn More about NXP Semiconductors nxp kinetis ke1xz microcontrollers	Datasheet	1,832In Stock	£8.01 £6.26 £5.55 £5.21 View £4.92 £4.73 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	168 MHz	256 kB	32 kB	12 bit	58 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 100LQFP MKE18F512VLL16 NXP Semiconductors 1: £10.28 445In Stock	Mfr. Part No. MKE18F512VLL16 Mouser Part No 841-MKE18F512VLL16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 100LQFP Learn More about NXP Semiconductors nxp kinetis ke1xf mcus	Datasheet	445In Stock	£10.28 £7.57 £6.98 £6.51 View £6.50 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	168 MHz	512 kB	64 kB	12 bit	89 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KV30: 100MHz Cortex-M4F Real-time Control MCU, 64KB Flash, 16KB SRAM, 32-QFN MKV30F64VFM10 NXP Semiconductors 1: £3.95 1,935In Stock	Mfr. Part No. MKV30F64VFM10 Mouser Part No 841-MKV30F64VFM10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV30: 100MHz Cortex-M4F Real-time Control MCU, 64KB Flash, 16KB SRAM, 32-QFN Learn More about NXP Semiconductors nxp kinetis kv3x mcus	Datasheet	1,935In Stock	£3.95 £3.00 £2.63 £2.51 View £2.32 £2.26 £2.25	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	100 MHz	64 kB	16 kB	16 bit	26 I/O	- 40 C	+ 105 C	Tray
RF System on a Chip - SoC Bluetooth 5 2.4GHz 192KB Flash nRF52805-CAAA-R Nordic Semiconductor 1: £2.07 9,375In Stock	Mfr. Part No. nRF52805-CAAA-R Mouser Part No 949-NRF52805-CAAA-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5 2.4GHz 192KB Flash Learn More about Nordic Semiconductor nordic nrf52805 bluetooth 5 2 soc	Datasheet	9,375In Stock	Cut Tape £2.07 £1.68 £1.55 £1.41 View Reel £1.24 £1.34 £1.30 £1.24 £1.24	Min.: 1 Mult.: 1 : 7,000	RF System on a Chip - SoC			ARM Cortex M4			192 kB				- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC BLE 5 Ready OTA QFN 32pin 5x5mm nRF52810-QCAA-T Nordic Semiconductor 1: £2.37 980In Stock	Mfr. Part No. nRF52810-QCAA-T Mouser Part No 949-NRF52810-QCAA-T	Nordic Semiconductor	RF System on a Chip - SoC BLE 5 Ready OTA QFN 32pin 5x5mm Learn More about Nordic Semiconductor nrf52810 bluetooth 5 socs	Datasheet	980In Stock	£2.37 £1.90 £1.82 £1.60 View £1.48 £1.43 £1.40	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	64 MHz	192 kB	24 kB	12 bit		- 40 C	+ 85 C	Tray
RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal nRF52811-CAAA-R7 Nordic Semiconductor 1: £2.61 964In Stock	Mfr. Part No. nRF52811-CAAA-R7 Mouser Part No 949-NRF52811-CAAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal Learn More about Nordic Semiconductor nordic nrf52811 soc	Datasheet	964In Stock	Cut Tape £2.61 £2.09 £1.94 £1.75 View Reel £1.48 £1.67 £1.62 £1.48 £1.48	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	SMD/SMT	WLCSP-33	ARM Cortex M4	32 bit	64 MHz	192 kB	24 kB	12 bit	15 I/O	- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-D-R7 Nordic Semiconductor 1: £2.80 888In Stock	Mfr. Part No. nRF52820-QDAA-D-R7 Mouser Part No 949-NRF52820QDAAD-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	888In Stock	Cut Tape £2.80 £2.30 £2.14 £1.95 View Reel £1.68 £1.84 £1.78 £1.68 £1.68	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M4	32 bit	64 MHz	256 kB	32 kB	12 bit	18 I/O	- 40 C	+ 105 C	Reel, Cut Tape
RF System on a Chip - SoC BLE 2.4GHZ WLCSP 13" nRF52832-CIAA-R Nordic Semiconductor 1: £3.52 1,262In Stock 7,000Expected 04/12/2026	Mfr. Part No. nRF52832-CIAA-R Mouser Part No 949-NRF52832-CIAA-R	Nordic Semiconductor	RF System on a Chip - SoC BLE 2.4GHZ WLCSP 13" Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	1,262In Stock 7,000Expected 04/12/2026	Cut Tape £3.52 £2.84 £2.65 £2.41 View Reel £2.12 £2.29 £2.23 £2.12 £2.12 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	RF System on a Chip - SoC	SMD/SMT	WLCSP-48	ARM Cortex M4	32 bit	64 MHz	512 kB	64 kB	12 bit	32 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash nRF52832-CIAA-R7 Nordic Semiconductor 1: £3.51 3,905In Stock 3,000Expected 05/03/2027	Mfr. Part No. nRF52832-CIAA-R7 Mouser Part No 949-NRF52832-CIAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	3,905In Stock 3,000Expected 05/03/2027	Cut Tape £3.51 £2.87 £2.67 £2.44 View Reel £1.90 £2.31 £2.26 £1.90 £1.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	SMD/SMT	WLCSP-48	ARM Cortex M4	32 bit	64 MHz	512 kB	64 kB	12 bit	32 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BLE ANT/ANT+ 2.4GHz SOC nRF52832-QFAA-T Nordic Semiconductor 1: £3.54 3,140In Stock	Mfr. Part No. nRF52832-QFAA-T Mouser Part No 949-NRF52832-QFAA-T	Nordic Semiconductor	RF System on a Chip - SoC BLE ANT/ANT+ 2.4GHz SOC Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	3,140In Stock	£3.54 £2.85 £2.72 £2.42 View £2.25 £2.19 £2.12	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	64 MHz	512 kB	64 kB	12 bit	32 I/O	- 40 C	+ 85 C	Tray
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash nRF52832-CIAA-G-R Nordic Semiconductor 1: £3.68 548In Stock 7,000Expected 06/11/2026	Mfr. Part No. nRF52832-CIAA-G-R Mouser Part No 949-NRF52832CIAA-G-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash	Datasheet	548In Stock 7,000Expected 06/11/2026	Cut Tape £3.68 £2.95 £2.75 £2.51 View Reel £2.22 £2.38 £2.33 £2.22 £2.22	Min.: 1 Mult.: 1 : 7,000	RF System on a Chip - SoC	SMD/SMT		ARM Cortex M4	32 bit	2.4 GHz	512 kB	64 kB	12 bit		- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash nRF52832-CIAA-G-R7 Nordic Semiconductor 1: £3.42 777In Stock 3,000Expected 17/11/2026	Mfr. Part No. nRF52832-CIAA-G-R7 Mouser Part No 949-NRF52832CIAAG-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash	Datasheet	777In Stock 3,000Expected 17/11/2026	Cut Tape £3.42 £2.76 £2.57 £2.34 View Reel £2.03 £2.23 £2.17 £2.03 £2.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	SMD/SMT		ARM Cortex M4	32 bit	2.4 GHz	512 kB	64 kB	12 bit		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash NRF52832-QFAA-G-R7 Nordic Semiconductor 1: £3.54 5,310In Stock 4,000On Order	Mfr. Part No. NRF52832-QFAA-G-R7 Mouser Part No 949-NRF52832QFAAG-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash	Datasheet	5,310In Stock 4,000On Order	Cut Tape £3.54 £2.85 £2.65 £2.42 £2.30 Reel £2.29	Min.: 1 Mult.: 1 : 1,000	RF System on a Chip - SoC	SMD/SMT		ARM Cortex M4	32 bit	2.4 GHz	512 kB	64 kB	12 bit		- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver nRF52833-CJAA-R Nordic Semiconductor 1: £3.46 3,398In Stock 7,000Expected 27/11/2026	Mfr. Part No. nRF52833-CJAA-R Mouser Part No 949-NRF52833-CJAA-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver Learn More about Nordic Semiconductor nordic nrf52833 soc	Datasheet	3,398In Stock 7,000Expected 27/11/2026	Cut Tape £3.46 £2.95 £2.69 £2.55 View Reel £2.42 £2.48 £2.44 £2.42 £2.42	Min.: 1 Mult.: 1 : 7,000	RF System on a Chip - SoC			ARM Cortex M4			512 kB				- 40 C	+ 105 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver nRF52833-QDAA-R Nordic Semiconductor 1: £4.21 2,130In Stock 4,000Expected 05/02/2027	Mfr. Part No. nRF52833-QDAA-R Mouser Part No 949-NRF52833-QDAA-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver Learn More about Nordic Semiconductor nordic nrf52833 soc	Datasheet	2,130In Stock 4,000Expected 05/02/2027	Cut Tape £4.21 £3.40 £3.17 £2.90 View Reel £2.59 £2.76 £2.65 £2.59 £2.59	Min.: 1 Mult.: 1 : 4,000	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M4			512 kB				- 40 C	+ 105 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver NRF52833-CJAA-B-R Nordic Semiconductor 1: £4.26 2,960In Stock	Mfr. Part No. NRF52833-CJAA-B-R Mouser Part No 949-NRF52833CJAA-B-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver	Datasheet	2,960In Stock	Cut Tape £4.26 £3.44 £3.21 £2.93 View Reel £2.32 £2.78 £2.69 £2.63 £2.61 £2.32	Min.: 1 Mult.: 1 : 7,000	RF System on a Chip - SoC	SMD/SMT		ARM Cortex M4	32 bit	64 MHz	512 kB	128 kB	12 bit		- 40 C	+ 105 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver NRF52833-CJAA-B-R7 Nordic Semiconductor 1: £3.94 477In Stock	Mfr. Part No. NRF52833-CJAA-B-R7 Mouser Part No 949-NRF52833CJAAB-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver Learn More about Nordic Semiconductor nordic nrf52833 soc	Datasheet	477In Stock	Cut Tape £3.94 £3.10 £2.88 £2.61 View Reel £2.29 £2.47 £2.38 £2.29 £2.29	Min.: 1 Mult.: 1 : 1,500	RF System on a Chip - SoC	SMD/SMT		ARM Cortex M4	32 bit	64 MHz	512 kB	128 kB	12 bit		- 40 C	+ 105 C	Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver nRF52840-QFAA-F-R7 Nordic Semiconductor 1: £5.27 523In Stock 22,000On Order	Mfr. Part No. nRF52840-QFAA-F-R7 Mouser Part No 949-NRF52840QFAAF-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5, IEEE 802.15.4-2006, 2.4 GHz transceiver	Datasheet	523In Stock 22,000On Order On Order Ship Dates Mfr. No: nRF52840-QFAA-F-R7 Stock: 523 Can Dispatch Immediately On Order: 6,000 Expected 17/11/2026 5,000 Expected 19/02/2027 11,000 Expected 17/03/2027 Factory Lead Time: 19 Weeks	Cut Tape £5.27 £4.57 £4.32 £3.99 View Reel £3.30 £3.75 £3.65 £3.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RF System on a Chip - SoC	SMD/SMT		ARM Cortex M4	32 bit	64 MHz	1 MB	256 kB					Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 R7FA4M1AB3CFM#AA0 Renesas Electronics 1: £4.79 2,869In Stock 5,120Expected 07/01/2027	Mfr. Part No. R7FA4M1AB3CFM#AA0 Mouser Part No 968-7FA4M1AB3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	2,869In Stock 5,120Expected 07/01/2027	£4.79 £3.67 £3.21 £2.99 View £2.81 £2.60 £2.59	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	48 MHz	256 kB	32 kB	14 bit	52 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP64 R7FA6M1AD3CFM#AA0 Renesas Electronics 1: £5.36 959In Stock	Mfr. Part No. R7FA6M1AD3CFM#AA0 Mouser Part No 968-7FA6M1AD3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/256K QFP64 Learn More about Renesas Electronics renesas ra6m1 mcu	Datasheet	959In Stock	£5.36 £4.12 £3.63 £3.39 View £3.38 £3.18	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	512 kB	256 kB	12 bit	35 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP144 R7FA6M2AD3CFB#AA0 Renesas Electronics 1: £9.19 257In Stock	Mfr. Part No. R7FA6M2AD3CFB#AA0 Mouser Part No 968-7FA6M2AD3CFB#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 512K/384K QFP144 Learn More about Renesas Electronics renesas ra6m2 mcu	Datasheet	257In Stock	£9.19 £7.47 £6.91 £6.18 View £5.53 £5.19	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFP-144	ARM Cortex M4	32 bit	120 MHz	512 kB	384 kB	12 bit	110 I/O	- 40 C	+ 105 C	Tray