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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D STM32L442KCU6 STMicroelectronics 1: $5.65 2,936In Stock	Mfr. Part No. STM32L442KCU6 Mouser Part No 511-STM32L442KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,936In Stock	$5.65 $4.33 $4.01 $3.76	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	QFN-32	ARM Cortex M4	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM STM32L471QEI6 STMicroelectronics 1: $9.83 2,229In Stock	Mfr. Part No. STM32L471QEI6 Mouser Part No 511-STM32L471QEI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,229In Stock	$9.83 $7.62 $6.75 $6.47 View $6.29 $5.90	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFBGA-132	ARM Cortex M4	109 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM STM32L471ZGJ6 STMicroelectronics 1: $13.72 831In Stock	Mfr. Part No. STM32L471ZGJ6 Mouser Part No 511-STM32L471ZGJ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM	Datasheet	831In Stock	$13.72 $10.77 $9.59 $9.22 $8.92	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	UFBGA-144	ARM Cortex M4	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6TR STMicroelectronics 1: $10.51 2,955In Stock	Mfr. Part No. STM32L476MGY6TR Mouser Part No 511-STM32L476MGY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,955In Stock	Cut Tape $10.51 $8.30 $7.36 $6.88 View Reel $6.37 $6.70 $6.37 $6.37 MouseReel Available	Min.: 1 Mult.: 1 Max.: 750 : 5,000	SMD/SMT	CSP-81	ARM Cortex M4	65 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM STM32L4P5VET6 STMicroelectronics 1: $9.77 1,036In Stock	Mfr. Part No. STM32L4P5VET6 Mouser Part No 511-STM32L4P5VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1,036In Stock	$9.77 $8.05 $7.52 $7.00 $6.87	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	83 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4S9ZIT6 STMicroelectronics 1: $18.33 305In Stock 360Expected 2027/07/19	Mfr. Part No. STM32L4S9ZIT6 Mouser Part No 511-STM32L4S9ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	305In Stock 360Expected 2027/07/19	$18.33 $14.53 $12.99 $12.61	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-144	ARM Cortex M4	112 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,MRL A ATSAM4LS8BA-AU Microchip Technology 1: $10.97 207In Stock	Mfr. Part No. ATSAM4LS8BA-AU Mouser Part No 556-ATSAM4LS8BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	207In Stock	$10.97 $10.00 $9.04 $9.02 $9.01	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SD32BA-AU Microchip Technology 1: $9.75 152In Stock	Mfr. Part No. ATSAM4SD32BA-AU Mouser Part No 556-ATSAM4SD32BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	152In Stock	$9.75 $9.11	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL A ATSAM4SD32CB-AN Microchip Technology 1: $11.79 140In Stock	Mfr. Part No. ATSAM4SD32CB-AN Mouser Part No 556-ATSAM4SD32CB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	140In Stock	$11.79 $10.75 $10.55 $9.72	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU XMC4000 XMC4500-F144K1024 AC Infineon Technologies 1: $18.07 887In Stock	Mfr. Part No. XMC4500-F144K1024 AC Mouser Part No 726-XMC4500-F144K102	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	887In Stock	$18.07 $13.74 $13.17 $11.61 View $11.04 $10.66 $10.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	91 I/O	32 bit/16 bit	12 bit
ARM Microcontrollers - MCU Kinetis 128K Flex MK10DX128VLL7 NXP Semiconductors 1: $12.86 417In Stock	Mfr. Part No. MK10DX128VLL7 Mouser Part No 841-MK10DX128VLL7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	417In Stock	$12.86 $9.44 $8.71 $7.95 View $7.89 $7.68 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	70 I/O	32 bit	2 x 16 bit
ARM Microcontrollers - MCU Kinetis 256K Flex MK10DX256VLH7R NXP Semiconductors 1: $12.40 1,261In Stock	Mfr. Part No. MK10DX256VLH7R Mouser Part No 841-MK10DX256VLH7R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	1,261In Stock	Cut Tape $12.40 $10.21 $9.65 $9.04 View Reel $8.04 $8.83 $8.57 $8.04 $8.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M4	44 I/O	32 bit	2 x 16 bit
ARM Microcontrollers - MCU Kinetis 64K MK20DN64VLF5 NXP Semiconductors 1: $8.52 1,237In Stock	Mfr. Part No. MK20DN64VLF5 Mouser Part No 841-MK20DN64VLF5	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 64K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,237In Stock	$8.52 $6.61 $5.84 $5.61 View $5.35 $5.19 $4.93 $4.91 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	29 I/O	32 bit	16 bit
ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F Performance MCU, 1MB Flash, 128KB SRAM, Full-Speed USB, 80-LQFP MK22FN1M0VLK12 NXP Semiconductors 1: $22.26 388In Stock	Mfr. Part No. MK22FN1M0VLK12 Mouser Part No 841-MK22FN1M0VLK12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K22: 120MHz Cortex-M4F Performance MCU, 1MB Flash, 128KB SRAM, Full-Speed USB, 80-LQFP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	388In Stock	$22.26 $17.98 $14.33 $13.12 View $12.58 $12.57 $12.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Kinetis K51: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 128KB SRAM, USB, Segment LCD, 100-LQFP MK51DN512ZCLL10 NXP Semiconductors 1: $25.13 450In Stock	Mfr. Part No. MK51DN512ZCLL10 Mouser Part No 841-MK51DN512ZCLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K51: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 128KB SRAM, USB, Segment LCD, 100-LQFP Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	450In Stock	$25.13 $19.67 $18.78 $17.06 View $15.58 $15.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	59 I/O	32 bit	2 x 16 bit
ARM Microcontrollers - MCU Kinetis 256K Flex enet MK60DX256VMD10 NXP Semiconductors 1: $22.31 800In Stock	Mfr. Part No. MK60DX256VMD10 Mouser Part No 841-MK60DX256VMD10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Flex enet Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	800In Stock	$22.31 $17.83 $16.05 $15.18 View $13.76 Quote	Min.: 1 Mult.: 1	SMD/SMT	MAPBGA-144	ARM Cortex M4	100 I/O	32 bit	16 bit
ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Ethernet, 144-LQFP MK60DX256ZVLQ10 NXP Semiconductors 1: $24.70 1,333In Stock	Mfr. Part No. MK60DX256ZVLQ10 Mouser Part No 841-MK60DX256ZVLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K60: 100MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Ethernet, 144-LQFP Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	1,333In Stock	$24.70 $19.33 $18.47 $16.77 View $14.55 $14.42 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	100 I/O	32 bit	16 bit
ARM Microcontrollers - MCU Kinetis 512K with DryIce MK61FX512VMD12 NXP Semiconductors 1: $27.99 800In Stock	Mfr. Part No. MK61FX512VMD12 Mouser Part No 841-MK61FX512VMD12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K with DryIce Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	800In Stock	$27.99 $22.50 $20.82 $18.99 View $18.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M4	95 I/O	32 bit	16 bit
ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 120MHz, CAN, USB, LQFP 100 MKS20FN128VLL12 NXP Semiconductors 1: $12.27 450In Stock	Mfr. Part No. MKS20FN128VLL12 Mouser Part No 841-MKS20FN128VLL12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 120MHz, CAN, USB, LQFP 100	Datasheet	450In Stock	$12.27 $9.55 $9.11 $7.90 View $6.55 $6.49 $6.28 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	66 I/O	32 bit	16 bit
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP VA42630-PQ176P0EAA-ES VORAGO 1: $743.03 1In Stock New At Mouser	Mfr. Part No. VA42630-PQ176P0EAA-ES Mouser Part No 466-2630PQ176P0EAAES New At Mouser	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		1In Stock	$743.03	Min.: 1 Mult.: 1	SMD/SMT	PQFP-176	ARM Cortex M4	104 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLB, 2048K, R ATSAM4C32EA-AU Microchip Technology 1: $12.11 41In Stock	Mfr. Part No. ATSAM4C32EA-AU Mouser Part No 556-ATSAM4C32EA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLB, 2048K, R Learn More about Microchip Technology microchip atsam4c32 mcu	Datasheet	41In Stock	$12.11 $11.01	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	106 I/O	32 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU EFM32GG12B510F1024GM64-A Silicon Labs 1: $11.76 257In Stock	Mfr. Part No. EFM32GG12B510F1024GM64-A Mouser Part No 634-2B510F1024GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	257In Stock	$11.76 $9.61 $8.97 $8.47 View $8.40 $8.18 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	54 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU STM32F405ZGT6W STMicroelectronics 1: $18.61 691In Stock NRND	Mfr. Part No. STM32F405ZGT6W Mouser Part No 511-STM32F405ZGT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	691In Stock	$18.61 $14.82 $13.33 $12.69 View $11.58 $11.54 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B810F1024GM64-A Silicon Labs 1: $13.93 1,545In Stock	Mfr. Part No. EFM32GG12B810F1024GM64-A Mouser Part No 634-2B810F1024GM64A	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	1,545In Stock	$13.93 $11.18 $10.09 $9.52 View $9.29 $8.84 $8.61 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	51 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S2AB-ANR Microchip Technology 1: $3.52 250In Stock	Mfr. Part No. ATSAM4S2AB-ANR Mouser Part No 556-ATSAM4S2AB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	250In Stock	Cut Tape $3.52 Reel $3.45	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-48	ARM Cortex M4	34 I/O	32 bit	12 bit