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ARM Cortex M4 Core ARM Microcontrollers - MCU

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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.	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 MCU RA6 ARM CM4 120MHz 2M/640K QFP100 R7FA6M3AH3CFP#AA0 Renesas Electronics 1: $15.42 279In Stock	Mfr. Part No. R7FA6M3AH3CFP#AA0 Mouser Part No 968-7FA6M3AH3CFP#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM4 120MHz 2M/640K QFP100 Learn More about Renesas Electronics renesas ra6m3 mcu	Datasheet	279In Stock	$15.42 $11.72 $11.23 $9.92 View $9.06 $9.00 $8.84 Quote	Min.: 1 Mult.: 1	RA6M3	SMD/SMT	QFP-100	ARM Cortex M4	2 MB	32 bit	12 bit	120 MHz	76 I/O	640 kB	2.7 V to 3.6 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 R7FA4M1AB3CNB#AA0 Renesas Electronics 1: $6.02 587In Stock	Mfr. Part No. R7FA4M1AB3CNB#AA0 Mouser Part No 968-R7FA4M1AB3CNBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	587In Stock	$6.02 $4.61 $4.04 $3.87 View $3.67 $3.66 $3.55 $3.46 Quote	Min.: 1 Mult.: 1	RA4M1	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	52 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP100 R7FA6T1AB3CFP#AA0 Renesas Electronics 1: $5.97 878In Stock 1,610Expected 11/11/2026	Mfr. Part No. R7FA6T1AB3CFP#AA0 Mouser Part No 968-R7FA6T1AB3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP100 Learn More about Renesas Electronics renesas ra6t1 32 bit mcus	Datasheet	878In Stock 1,610Expected 11/11/2026	$5.97 $4.56 $4.00 $3.82 $3.53	Min.: 1 Mult.: 1	RA6T1	SMD/SMT	QFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	76 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP R7FS3A37A3A01CFP#AA0 Renesas Electronics 1: $10.33 2,105In Stock	Mfr. Part No. R7FS3A37A3A01CFP#AA0 Mouser Part No 968-S3A37A3A01CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A3 512k 100QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,105In Stock	$10.33 $8.05 $6.90 $6.65 View $6.35 $5.94	Min.: 1 Mult.: 1	S3A3	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	14 bit	48 MHz	84 I/O	96 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP R7FS3A6783A01CFM#AA0 Renesas Electronics 1: $7.30 2,143In Stock	Mfr. Part No. R7FS3A6783A01CFM#AA0 Mouser Part No 968-S3A6783A01CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,143In Stock	$7.30 $5.62 $4.95 $4.62 View $4.61 $4.44 $4.25 Quote	Min.: 1 Mult.: 1	S3A6	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	52 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 1MB 64QFP R7FS3A77C3A01CFM#AA1 Renesas Electronics 1: $16.74 270In Stock	Mfr. Part No. R7FS3A77C3A01CFM#AA1 Mouser Part No 968-S3A77C3A01CFMAA1	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A7 1MB 64QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	270In Stock	$16.74 $13.14 $11.82 $11.08 View $10.77 $10.32 $10.14 Quote	Min.: 1 Mult.: 1	S3A7	SMD/SMT	LQFP-64	ARM Cortex M4	1 MB	32 bit	14 bit	48 MHz	50 I/O	192 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 144QFP R7FS5D57A3A01CFB#AA1 Renesas Electronics 1: $15.58 479In Stock	Mfr. Part No. R7FS5D57A3A01CFB#AA1 Mouser Part No 968-S5D57A3A01CFBAA1	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D5 512k 144QFP Learn More about Renesas Electronics renesas s5d5 mcu	Datasheet	479In Stock	$15.58 $12.31 $10.88 $10.86 View $10.71 $10.07 $9.87	Min.: 1 Mult.: 1	S5D5	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	110 I/O	384 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 1MB 144QFP R7FS5D97C3A01CFB#AA0 Renesas Electronics 1: $26.58 320In Stock	Mfr. Part No. R7FS5D97C3A01CFB#AA0 Mouser Part No 968-S5D97C3A01CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S5D9 1MB 144QFP Learn More about Renesas Electronics renesas s5d9 microcontrollers	Datasheet	320In Stock	$26.58 $21.32 $19.08 $18.84 $17.47	Min.: 1 Mult.: 1	S5D9	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	110 I/O	640 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 3MB 100QFP R7FS7G27G3A01CFP#AA0 Renesas Electronics 1: $33.36 180In Stock	Mfr. Part No. R7FS7G27G3A01CFP#AA0 Mouser Part No 968-S7G27G3A01CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 3MB 100QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	180In Stock	$33.36 $25.89 $24.17 $23.68 View $22.65 Quote	Min.: 1 Mult.: 1	S7G2	SMD/SMT	LQFP-100	ARM Cortex M4	3 MB	32 bit	12 bit	240 MHz	70 I/O	640 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 144QFP R7FS7G27H3A01CFB#AA0 Renesas Electronics 1: $35.68 535In Stock	Mfr. Part No. R7FS7G27H3A01CFB#AA0 Mouser Part No 968-S7G27H3A01CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 144QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	535In Stock	$35.68 $29.31 $26.34 $25.45 $24.87	Min.: 1 Mult.: 1	S7G2	SMD/SMT	LQFP-144	ARM Cortex M4	4 MB	32 bit	12 bit	240 MHz	104 I/O	640 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 176QFP R7FS7G27H3A01CFC#AA0 Renesas Electronics 1: $31.24 270In Stock 1,840On Order	Mfr. Part No. R7FS7G27H3A01CFC#AA0 Mouser Part No 968-S7G27H3A01CFCAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S7G2 4MB 176QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	270In Stock 1,840On Order On Order Ship Dates Mfr. No: R7FS7G27H3A01CFC#AA0 Stock: 270 Can Dispatch Immediately On Order: 880 Expected 29/03/2027 960 TBD Factory Lead Time: 18 Weeks	$31.24 $27.99 $22.30 $22.02 $21.89	Min.: 1 Mult.: 1	S7G2	SMD/SMT	LQFP-176	ARM Cortex M4	4 MB	32 bit	12 bit	240 MHz	126 I/O	640 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, R ATSAM4CMS16CC-AU Microchip Technology 1: $9.49 67In Stock	Mfr. Part No. ATSAM4CMS16CC-AU Mouser Part No 556-ATSAM4CMS16CC-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, R Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	67In Stock	$9.49 $8.70 $8.59	Min.: 1 Mult.: 1	ATSAM4CMS16C	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	10 bit	120 MHz	57 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E16CA-AN Microchip Technology 1: $10.27 139In Stock	Mfr. Part No. ATSAM4E16CA-AN Mouser Part No 556-ATSAM4E16CA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	139In Stock	$10.27 $9.33 $8.45	Min.: 1 Mult.: 1	ATSAM4E16	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A ATSAM4E8EA-AU Microchip Technology 1: $10.05 118In Stock	Mfr. Part No. ATSAM4E8EA-AU Mouser Part No 556-ATSAM4E8EA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	118In Stock	$10.05 $9.15 $8.27	Min.: 1 Mult.: 1	ATSAM4E8	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LC4BA-AU Microchip Technology 1: $7.34 24In Stock	Mfr. Part No. ATSAM4LC4BA-AU Mouser Part No 556-ATSAM4LC4BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	24In Stock	$7.34 $6.68 $6.04	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	43 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4AA-AU Microchip Technology 1: $6.38 30In Stock	Mfr. Part No. ATSAM4LS4AA-AU Mouser Part No 556-ATSAM4LS4AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	30In Stock	$6.38 $5.80 $5.26	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	32 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4N8BA-AU Microchip Technology 1: $4.97 102In Stock	Mfr. Part No. ATSAM4N8BA-AU Mouser Part No 556-ATSAM4N8BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	102In Stock	$4.97 $4.53 $4.11	Min.: 1 Mult.: 1	SAM4N	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	10 bit	100 MHz	47 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A ATSAM4N8BA-MU Microchip Technology 1: $5.08 119In Stock	Mfr. Part No. ATSAM4N8BA-MU Mouser Part No 556-ATSAM4N8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	119In Stock	$5.08 $4.62 $4.18	Min.: 1 Mult.: 1	SAM4N	SMD/SMT	QFN-64	ARM Cortex M4	512 kB	32 bit	10 bit	100 MHz	47 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A ATSAM4N8CA-AU Microchip Technology 1: $5.27 50In Stock	Mfr. Part No. ATSAM4N8CA-AU Mouser Part No 556-ATSAM4N8CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A Learn More about Microchip Technology atmel sam4n mcu	Datasheet	50In Stock	$5.27 $4.81 $4.35	Min.: 1 Mult.: 1	SAM4N	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	10 bit	100 MHz	79 I/O	64 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU QFNGREENIND ATSAM4S4AA-MU Microchip Technology 1: $4.87 128In Stock	Mfr. Part No. ATSAM4S4AA-MU Mouser Part No 556-ATSAM4S4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmelsam4s	Datasheet	128In Stock	$4.87 $4.43 $4.02	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	34 I/O	64 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4SA16CA-AU Microchip Technology 1: $8.69 113In Stock	Mfr. Part No. ATSAM4SA16CA-AU Mouser Part No 556-ATSAM4SA16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	113In Stock	$8.69 $7.90 $7.15	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	160 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU CEC1712H-S2 Plug-in Module MA990002 Microchip Technology 1: $97.86 1In Stock	Mfr. Part No. MA990002 Mouser Part No 579-MA990002	Microchip Technology	ARM Microcontrollers - MCU CEC1712H-S2 Plug-in Module	Datasheet	1In Stock	$97.86	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M4		32 bit	10 bit	48 MHz		250 kB	1.8 V	3.3 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU CEC1702Q-S1 Plug-in Module MA990003 Microchip Technology 1: $97.86 5In Stock	Mfr. Part No. MA990003 Mouser Part No 579-MA990003	Microchip Technology	ARM Microcontrollers - MCU CEC1702Q-S1 Plug-in Module	Datasheet	5In Stock	$97.86	Min.: 1 Mult.: 1		SMD/SMT		ARM Cortex M4		32 bit	10 bit	48 MHz		480 kB	1.8 V	3.3 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GM64-B Silicon Labs 1: $22.17 109In Stock	Mfr. Part No. EFM32GG11B820F2048GM64-B Mouser Part No 634-B820F2048GM64-B	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	109In Stock	$22.17 $17.95 $16.46 $15.48 View $14.77 $14.43 Quote	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFN-64	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	50 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GM48-C Silicon Labs 1: $11.56 23In Stock 3,900On Order	Mfr. Part No. EFM32PG12B500F1024GM48-C Mouser Part No 634-PG12B500FGM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	23In Stock 3,900On Order On Order Ship Dates Mfr. No: EFM32PG12B500F1024GM48-C Stock: 23 Can Dispatch Immediately On Order: 1,300 Pending 2,600 Expected 03/11/2026 Factory Lead Time: 12 Weeks	$11.56 $9.05 $8.42 $7.73 View $7.66 $7.21 $7.05 Quote	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	QFN-48	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	33 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray