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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.	RoHS	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 VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 256KB NVM, 176 CQFP - REV B - Production Device VA41630-CQ176F0PBA VORAGO 1: £6,931.98 5In Stock New Product	Mfr. Part No. VA41630-CQ176F0PBA Mouser Part No 466-A41630CQ176F0PBA New Product	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 256KB NVM, 176 CQFP - REV B - Production Device Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.	Datasheet	5In Stock	£6,931.98	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU		CQFP-176	ARM Cortex M4	32 bit	100 MHz	256 kB		12 bit	104 I/O	- 55 C	_ 125 C
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F303RDT7 STMicroelectronics 1: £8.97 138In Stock	Mfr. Part No. STM32F303RDT7 Mouser Part No 511-STM32F303RDT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	138In Stock	£8.97 £7.00 £6.20 £5.89 View £5.74 £5.23	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	384 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 KBytes of Flash STM32F373VBT7 STMicroelectronics 1: £7.80 126In Stock	Mfr. Part No. STM32F373VBT7 Mouser Part No 511-STM32F373VBT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 KBytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	126In Stock	£7.80 £6.08 £5.36 £5.02 View £4.78 £4.75 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	128 kB	24 kB	12 bit, 3 x 16 bit	129 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS2CA-AU Microchip Technology 1: £5.34 170In Stock	Mfr. Part No. ATSAM4LS2CA-AU Mouser Part No 556-ATSAM4LS2CA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	170In Stock	£5.34 £4.85 £4.41	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	TQFP-100	ARM Cortex M4	32 bit	48 MHz	128 kB	32 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K BGA176 R7FA6M3AH2CBG#AC0 Renesas Electronics 1: £11.56 137In Stock	Mfr. Part No. R7FA6M3AH2CBG#AC0 Mouser Part No 968-R7FA6M3AH2CBGAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K BGA176 Learn More about Renesas Electronics renesas ra6m3 mcu	Datasheet	137In Stock	£11.56 £8.99 £8.31 £7.80 View £7.78 £7.43 £7.39 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	BGA-176	ARM Cortex M4	32 bit	120 MHz	2 MB	640 kB	12 bit	133 I/O	- 40 C	+ 85 C	Tray
Processors - Application Specialised KL720 AI SOC KL720B3421B Kneron 1: £17.24 199In Stock	Mfr. Part No. KL720B3421B Mouser Part No 827-KL720B3421B	Kneron	Processors - Application Specialised KL720 AI SOC Learn More about Kneron kl720 ai soc This product may require additional documentation to export from the United States.		199In Stock	£17.24 £13.49 £12.89 £11.72 View £11.31 £11.04 Quote	Min.: 1 Mult.: 1		Processors - Application Specialized	SMD/SMT	FCCSP-269	ARM Cortex M4		696 MHz		1024 Mbit			0 C	+ 90 C	Tray
ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM CEC1712H-S2-I/2ZW Microchip Technology 1: £6.39 260In Stock New Product	Mfr. Part No. CEC1712H-S2-I/2ZW Mouser Part No 579-CEC1712HS2I2ZW New Product	Microchip Technology	ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM Learn More about Microchip Technology microchip cec1712 controllers	Datasheet	260In Stock	£6.39 £5.33	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	WFBGA-84	ARM Cortex M4	32 bit	48 MHz	32 kB	265 kB	10 bit, 12 bit	68 I/O	- 40 C	+ 85 C	Tray
Processors - Application Specialised KL720 AI SoC 11x11 KL720B4421B Kneron 1: £24.03 48In Stock	Mfr. Part No. KL720B4421B Mouser Part No 827-KL720B4421B	Kneron	Processors - Application Specialised KL720 AI SoC 11x11 Learn More about Kneron kl720 ai socs		48In Stock	£24.03 £20.24 £19.34 £17.29 View £16.87 £16.67 Quote	Min.: 1 Mult.: 1		Processors - Application Specialized	SMD/SMT	FCCSP-386	ARM Cortex M4		696 MHz		1024 MB			- 40 C	+ 125 C
Processors - Application Specialised KL520 AI SOC KL520B1311A Kneron 1: £10.59 838In Stock	Mfr. Part No. KL520B1311A Mouser Part No 827-KL520B1311A	Kneron	Processors - Application Specialised KL520 AI SOC Learn More about Kneron kl520 ai soc This product may require additional documentation to export from the United States.	Datasheet	838In Stock	£10.59 £8.04 £7.71 £6.79 View £6.46 £6.25 £6.04 Quote	Min.: 1 Mult.: 1		Processors - Application Specialized	SMD/SMT	TFBGA-159	ARM Cortex M4		300 MHz		512 MB			0 C	+ 70 C	Tray
ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - BGA VA41629-PG196F0PBB VORAGO 1: £2,929.83 5In Stock	Mfr. Part No. VA41629-PG196F0PBB Mouser Part No 466-A41629PG196F0PBB	VORAGO	ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		5In Stock	£2,929.83	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU			ARM Cortex M4		100 MHz	256 kB	64 kB	12 bit	104 I/O	- 55 C	+ 125 C
ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM CEC1712H-B2-I/2ZW Microchip Technology 1: £5.09 260In Stock New Product	Mfr. Part No. CEC1712H-B2-I/2ZW Mouser Part No 579-CEC1712H-B2I2ZW New Product	Microchip Technology	ARM Microcontrollers - MCU Crypto Embedded Controller 256 KB total SRAM Learn More about Microchip Technology microchip cec1712 controllers	Datasheet	260In Stock	£5.09 £4.27	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	WFBGA-84	ARM Cortex M4	32 bit	48 MHz	32 kB	265 kB	10 bit, 12 bit	68 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6MTR STMicroelectronics 1: £8.50 5,000In Stock	Mfr. Part No. STM32L476MGY6MTR Mouser Part No 511-STM32L476MGY6MTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD	Datasheet	5,000In Stock	Cut Tape £8.50 £6.62 £6.31 £5.48 View Reel £4.75 £5.23 £4.93 £4.81 £4.75	Min.: 1 Mult.: 1 : 5,000		ARM Microcontrollers - MCU	SMD/SMT	WLCSP-91	ARM Cortex M4	32 bit	80 MHz	1 MB	128 kB	12 bit	65 I/O	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F439BIT6J STMicroelectronics 1: £20.14 359In Stock Verify Status with Factory	Mfr. Part No. STM32F439BIT6J Mouser Part No 511-STM32F439BIT6J Verify Status with Factory	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS	Datasheet	359In Stock	£20.14 £16.10 £14.48 £13.98 View £13.42 £13.22 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-208	ARM Cortex M4	32 bit	180 MHz	2 MB	256 kB	3 x 12 bit	168 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU, Cortex M4F, VE, 160MHz, OpAMP (x3), 1024kBFlash/64kBRAM, LQFP100 TMPM4KNF10AFG(DBB) Toshiba 1: £5.17 900In Stock New Product	Mfr. Part No. TMPM4KNF10AFG(DBB) Mouser Part No 757-TMPM4KNF10AFGDBB New Product	Toshiba	ARM Microcontrollers - MCU MCU, Cortex M4F, VE, 160MHz, OpAMP (x3), 1024kBFlash/64kBRAM, LQFP100 Learn More about Toshiba tmpm4k mcus	Datasheet	900In Stock	£5.17 £4.29 £3.78 £3.45 View £3.27 £3.25 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4		160 MHz	1 MB	64 kB	12 bit	87 I/O	- 40 C	+ 105 C	Tray
RF System on a Chip - SoC Cortex-M4F 96MHz, 1MB Flash, 384KB SRAM, BLE5, 64-pin QFN, B0 AMA3B1KK-KQR-B0 Ambiq 1: £4.85 5,561In Stock 4,000Expected 20/04/2027	Mfr. Part No. AMA3B1KK-KQR-B0 Mouser Part No 222-AMA3B1KK-KQR-B0	Ambiq	RF System on a Chip - SoC Cortex-M4F 96MHz, 1MB Flash, 384KB SRAM, BLE5, 64-pin QFN, B0 Learn More about Ambiq apollo3 blue socs	Datasheet	5,561In Stock 4,000Expected 20/04/2027	Cut Tape £4.85 £3.97 £3.81 £3.34 View Reel £2.98 £3.25 £3.20 £3.19 £3.16 £2.98	Min.: 1 Mult.: 1 : 4,000		RF System on a Chip - SoC	SMD/SMT	QFN-64	ARM Cortex M4		48 MHz	1 MB	384 kB	14 bit	37 I/O	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU LCD DIPSLAY CONTROLLER, MCU, GENERAL PURPOSE TMPM4KNFYAFG(DBB) Toshiba 1: £8.74 880In Stock	Mfr. Part No. TMPM4KNFYAFG(DBB) Mouser Part No 757-TMPM4KNFYAFGDBB	Toshiba	ARM Microcontrollers - MCU LCD DIPSLAY CONTROLLER, MCU, GENERAL PURPOSE Learn More about Toshiba tmpm4k mcus	Datasheet	880In Stock	£8.74 £6.79 £6.48 £5.62 View £5.37 £4.90 £4.63 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	PQFP-100	ARM Cortex M4	32 bit	160 MHz	256 kB	24 kB	12 bit	87 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B VA41630-PG196F0PBB VORAGO 1: £5,752.17 10Expected 03/02/2027	Mfr. Part No. VA41630-PG196F0PBB Mouser Part No 466-A41630PG196F0PBB	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.	Datasheet	10Expected 03/02/2027	£5,752.17	Min.: 1 Mult.: 1	No	ARM Microcontrollers - MCU		BGA-196	ARM Cortex M4		100 MHz	256 kB	64 kB	12 bit	104 I/O	- 55 C	+ 125 C
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373VBH6 STMicroelectronics 1: £7.28 1,175In Stock	Mfr. Part No. STM32F373VBH6 Mouser Part No 511-STM32F373VBH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,175In Stock	£7.28 £5.64 £5.18 £4.75 View £4.48 £4.31 £4.21	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	BGA-100	ARM Cortex M4	32 bit	72 MHz	128 kB	24 kB	16 bit		- 40 C	+ 85 C
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes STM32WB55RCV7 STMicroelectronics 1: £5.82 1,555In Stock	Mfr. Part No. STM32WB55RCV7 Mouser Part No 511-STM32WB55RCV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,555In Stock	£5.82 £5.05 £4.78 £4.41 View £4.19 £4.00 £3.54 £3.53 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	VFQFPN-68	ARM Cortex M4	32 bit	64 MHz	256 kB	128 kB	12 bit	49 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 STM32F303R6T6 STMicroelectronics 1: £5.66 519In Stock	Mfr. Part No. STM32F303R6T6 Mouser Part No 511-STM32F303R6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	519In Stock	£5.66 £4.36 £3.83 £3.58 View £3.57 £3.36	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	32 kB	16 kB	2 x 6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C8T7 STMicroelectronics 1: £5.15 590In Stock	Mfr. Part No. STM32F302C8T7 Mouser Part No 511-STM32F302C8T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	590In Stock	£5.15 £3.95 £3.47 £3.32 View £3.16 £3.07 £3.03 £2.84 Quote	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	72 MHz	64 kB	16 kB	12 bit	37 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU STM32F358VCT6 STMicroelectronics 1: £7.45 537In Stock	Mfr. Part No. STM32F358VCT6 Mouser Part No 511-STM32F358VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU Learn More about STMicroelectronics stm 32f3	Datasheet	537In Stock	£7.45 £5.39 £4.94 £4.58 £4.57	Min.: 1 Mult.: 1		ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	256 kB	48 kB	12 bit	86 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD STM32L433CBY6TR STMicroelectronics 1: £4.73 4,762In Stock	Mfr. Part No. STM32L433CBY6TR Mouser Part No 511-STM32L433CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,762In Stock	Cut Tape £4.73 £3.25 £3.03 £2.66 View Reel £2.04 £2.53 £2.27 £2.19 £2.12 £2.04 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		ARM Microcontrollers - MCU	SMD/SMT	WLCSP-48	ARM Cortex M4	32 bit	80 MHz	128 kB	64 kB	12 bit	38 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R6T6TR STMicroelectronics 1: £6.01 930In Stock	Mfr. Part No. STM32F302R6T6TR Mouser Part No 511-STM32F302R6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	930In Stock	Cut Tape £6.01 £4.43 £4.12 £3.62 Reel £2.95 View £3.44 £3.08 £2.92 Quote	Min.: 1 Mult.: 1 : 1,000		ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M4	32 bit	72 MHz	32 kB	16 kB	6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R8T6TR STMicroelectronics 1: £5.24 536In Stock	Mfr. Part No. STM32F302R8T6TR Mouser Part No 511-STM32F302R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	536In Stock	Cut Tape £5.24 £4.02 £3.54 £3.38 Reel £2.95 View £3.27 £3.13 £2.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	64 kB	16 kB	6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel