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ARM Cortex M4 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch. ATSAM4LC2AA-MU Microchip Technology 1: 5,68 € 25In Stock	Mfr. Part No. ATSAM4LC2AA-MU Mouser Part No 556-ATSAM4LC2AA-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch. Learn More about Microchip Technology atmel atsam4l	Datasheet	25In Stock	5,68 € 5,18 € 4,69 €	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	48 MHz	27 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU BGA, GREEN, IND TEMP, MRL A ATSAM4S2CA-CU Microchip Technology 1: 3,78 € 78In Stock	Mfr. Part No. ATSAM4S2CA-CU Mouser Part No 556-ATSAM4S2CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	78In Stock	3,78 € 3,45 € 3,30 € 3,29 € View 3,28 € 3,26 €	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	TFBGA-100	ARM Cortex M4	128 kB	32 bit	12 bit	120 MHz	79 I/O	64 kB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B ATSAM4SA16CB-CN Microchip Technology 1: 8,00 € 59In Stock	Mfr. Part No. ATSAM4SA16CB-CN Mouser Part No 556-ATSAM4SA16CB-CN	Microchip Technology	ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	59In Stock	8,00 € 7,26 € 6,58 €	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	TFBGA-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	160 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R ATSAM4SD32CB-ANR Microchip Technology 1: 10,39 € 112In Stock	Mfr. Part No. ATSAM4SD32CB-ANR Mouser Part No 556-ATSAM4SD32CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R Learn More about Microchip Technology atmelsam4s	Datasheet	112In Stock	Cut Tape 10,39 € 10,03 € Reel 8,55 €	Min.: 1 Mult.: 1 : 1.000	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	2 MB	32 bit	12 bit	120 MHz	79 I/O	160 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU ATSAMG54 TQFP ATSAMG54N19B-AU Microchip Technology 1: 4,02 € 1In Stock	Mfr. Part No. ATSAMG54N19B-AU Mouser Part No 556-ATSAMG54N19B-AU	Microchip Technology	ARM Microcontrollers - MCU ATSAMG54 TQFP Learn More about Microchip Technology microchip 32bit sam g mcus	Datasheet	1In Stock	4,02 € 3,67 € 3,32 €	Min.: 1 Mult.: 1	SAMG	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	96 MHz	38 I/O	96 kB	1.62 V	3.45 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 1024k, T ATSAM4CMS16CC-AUT Microchip Technology 1: 8,15 € 84In Stock	Mfr. Part No. ATSAM4CMS16CC-AUT Mouser Part No 579-AM4CMS16CCAUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 1024k, T Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	84In Stock	8,15 € 7,47 € 6,78 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	ARM Cortex M4	1 MB	32 bit/16 bit	10 bit	20 MHz	52 I/O	152 kB	1.62 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R ATSAM4C32CA-AUTR Microchip Technology 1: 11,01 € 35In Stock	Mfr. Part No. ATSAM4C32CA-AUTR Mouser Part No 579-ATSAM4C32CA-AUTR	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R Learn More about Microchip Technology microchip atsam4c32 mcu	Datasheet	35In Stock	Cut Tape 11,01 € 8,95 € Reel 8,60 € Quote Quote	Min.: 1 Mult.: 1 : 1.000		SMD/SMT	TQFP-100	ARM Cortex M4	2 MB	32 bit	10 bit	120 MHz	74 I/O	304 kB	1.62 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K LGA145 R7FA6M3AF2CLK#AC0 Renesas Electronics 1: 12,67 € 1In Stock	Mfr. Part No. R7FA6M3AF2CLK#AC0 Mouser Part No 968-R7FA6M3AF2CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 1M/640K LGA145 Learn More about Renesas Electronics renesas ra6m3 mcu	Datasheet	1In Stock	12,67 € 9,86 € 8,88 € 8,38 € View 7,89 € 7,65 € 7,51 € Quote	Min.: 1 Mult.: 1	RA6M3	SMD/SMT	LGA-145	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	110 I/O	640 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 145LGA R7FS7G27H2A01CLK#AC0 Renesas Electronics 1: 23,46 € 10In Stock	Mfr. Part No. R7FS7G27H2A01CLK#AC0 Mouser Part No 968-S7G27H2A01CLKAC0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 145LGA Learn More about Renesas Electronics renesas synergy platform	Datasheet	10In Stock	23,46 € 18,58 € 17,29 € 16,15 € View 15,45 € 15,26 € Quote	Min.: 1 Mult.: 1	S7G2	SMD/SMT	LGA-145	ARM Cortex M4	4 MB	32 bit	12 bit	240 MHz	104 I/O	640 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA VA42630-PG196P0PBA VORAGO 1: 1.882,44 € 25On Order New At Mouser	Mfr. Part No. VA42630-PG196P0PBA Mouser Part No 466-A42630PG196P0PBA New At Mouser	VORAGO	ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 196 Plastic BGA Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.		25On Order	1.882,44 €	Min.: 1 Mult.: 1			BGA-196	ARM Cortex M4		32 bit
ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP VA42630-PQ176P0PBA VORAGO 1: 1.882,44 € 25On Order New At Mouser	Mfr. Part No. VA42630-PQ176P0PBA Mouser Part No 466-A42630PQ176P0PBA 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.	Datasheet	25On Order	1.882,44 €	Min.: 1 Mult.: 1		SMD/SMT	PQFP-176	ARM Cortex M4	256 kB	32 bit							- 40 C	+ 85 C
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GL125-CR Silicon Labs 1: 10,93 € 2.500Expected 11/17/2026	Mfr. Part No. EFM32PG12B500F1024GL125-CR Mouser Part No 634-PG12B500FGL125CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU	Datasheet	2.500Expected 11/17/2026	Cut Tape 10,93 € 8,56 € 7,96 € 7,32 € View Reel 6,31 € 7,25 € 6,82 € 6,67 € 6,31 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EFM32PG	SMD/SMT	BGA-125	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCI3 STMicroelectronics 1: 6,62 € 1.448In Stock	Mfr. Part No. STM32L433RCI3 Mouser Part No 511-STM32L433RCI3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1.448In Stock	6,62 € 5,01 € 4,47 € 4,19 € View 4,09 € 3,74 € 3,69 € 3,63 € Quote	Min.: 1 Mult.: 1	STM32L433RC	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 STM32L443RCI6 STMicroelectronics 1: 6,85 € 518In Stock	Mfr. Part No. STM32L443RCI6 Mouser Part No 511-STM32L443RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	518In Stock	6,85 € 5,13 € 4,64 € 4,27 € View 4,00 € 3,73 € 3,65 € 3,59 € Quote	Min.: 1 Mult.: 1	STM32L443RC	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD STM32L4A6VGT6TR STMicroelectronics 1: 11,21 € 409In Stock	Mfr. Part No. STM32L4A6VGT6TR Mouser Part No 511-STM32L4A6VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD	Datasheet	409In Stock	Cut Tape 11,21 € 8,78 € 8,14 € 7,51 € View Reel 6,84 € 7,24 € 7,00 € 6,84 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	80 MHz	83 I/O	320 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GQ100-B Silicon Labs 1: 16,39 € 1.325On Order NRND	Mfr. Part No. EFM32GG11B820F2048GQ100-B Mouser Part No 634-B820F2048GQ100-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	1.325On Order On Order Ship Dates Mfr. No: EFM32GG11B820F2048GQ100-B Stock: 0 On Order: 875 Expected 11/4/2026 450 Expected 12/4/2026 Factory Lead Time: 12 Weeks	16,39 € 13,58 € 12,88 € 12,11 € 11,83 €	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFP-100	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	80 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG380F256-B-QFP100 Silicon Labs 1: 13,25 € 1.800Expected 11/20/2026 NRND	Mfr. Part No. EFM32WG380F256-B-QFP100 Mouser Part No 634-WG380F256BQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	1.800Expected 11/20/2026	13,25 € 10,38 € 9,66 € 8,87 € View 8,79 € 8,26 € 8,08 € Quote	Min.: 1 Mult.: 1	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	83 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K8U6 STMicroelectronics 1: 4,89 € 5.880Expected 4/13/2027	Mfr. Part No. STM32F301K8U6 Mouser Part No 511-STM32F301K8U6	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	5.880Expected 4/13/2027	4,89 € 3,60 € 3,26 € 3,02 € View 2,86 € 2,61 € 2,51 € 2,44 € Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT		ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K8U6TR STMicroelectronics 1: 4,84 € 21.000Expected 3/30/2027	Mfr. Part No. STM32F301K8U6TR Mouser Part No 511-STM32F301K8U6TR	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	21.000Expected 3/30/2027	Cut Tape 4,84 € 3,47 € 3,14 € 2,86 € View Reel 2,35 € 2,78 € 2,52 € 2,50 € 2,35 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	STM32F3	SMD/SMT	UFQFPN-32	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 kB	2 V	3.6 V	- 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 STM32F301K8U7 STMicroelectronics 1: 5,17 € 5.630On Order	Mfr. Part No. STM32F301K8U7 Mouser Part No 511-STM32F301K8U7	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	5.630On Order	5,17 € 3,70 € 3,35 € 3,05 € View 2,97 € 2,69 € 2,67 €	Min.: 1 Mult.: 1	STM32F3	SMD/SMT		ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302K8U6 STMicroelectronics 1: 5,86 € 11.691Expected 3/30/2027	Mfr. Part No. STM32F302K8U6 Mouser Part No 511-STM32F302K8U6	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	11.691Expected 3/30/2027	5,86 € 4,45 € 4,04 € 3,69 € View 3,50 € 3,16 € 3,10 € 3,00 €	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	UFQFPN-32	ARM Cortex M4	64 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	24 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F303C8T6 STMicroelectronics 1: 6,63 € 7.258On Order	Mfr. Part No. STM32F303C8T6 Mouser Part No 511-STM32F303C8T6	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	7.258On Order On Order Ship Dates Mfr. No: STM32F303C8T6 Stock: 0 On Order: 4.258 Expected 4/2/2027 3.000 Expected 5/17/2027 Factory Lead Time: 40 Weeks	6,63 € 4,82 € 4,45 € 4,02 € View 3,84 € 3,69 €	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	64 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	38 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F303CCT6 STMicroelectronics 1: 8,15 € 3.000Expected 9/27/2027	Mfr. Part No. STM32F303CCT6 Mouser Part No 511-STM32F303CCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	3.000Expected 9/27/2027	8,15 € 6,31 € 5,57 € 5,01 € 4,95 €	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	37 I/O	40 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401RCT6TR STMicroelectronics 1: 5,42 € 9.974On Order	Mfr. Part No. STM32F401RCT6TR Mouser Part No 511-STM32F401RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	9.974On Order On Order Ship Dates Mfr. No: STM32F401RCT6TR Stock: 0 On Order: 7.974 Expected 2/22/2027 2.000 TBD Factory Lead Time: 52 Weeks	Cut Tape 5,42 € 4,15 € 3,63 € 3,47 € 3,21 € Reel 3,11 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	STM32F401RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	84 MHz	50 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of STM32F401RET6TR STMicroelectronics 1: 6,60 € 5.000Expected 2/22/2027	Mfr. Part No. STM32F401RET6TR Mouser Part No 511-STM32F401RET6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of Learn More about STMicroelectronics stm stm32f401xd xe mcus	Datasheet	5.000Expected 2/22/2027	Cut Tape 6,60 € 5,07 € 4,38 € 4,01 € View Reel 3,62 € 3,92 € 3,63 € 3,62 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	STM32F401RE	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	84 MHz	50 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel