ARM Microcontrollers - MCU

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RA4 Family Arm® Cortex® Microcontrollers

Renesas Electronics RA4 Family Arm^® Cortex^® Microcontrollers are ideal for reasonable low power with the demand for connectivity and performance. The RA4 MCUs provide up to 100MHz of CPU performance using an Arm Cortex-M33 core or M4 core with up to 1MB of embedded flash memory.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4M2AB3CFM#AA0 Renesas Electronics 1: ¥878.7 3,149In Stock	Mfr. Part # R7FA4M2AB3CFM#AA0 Mouser Part # 968-7FA4M2AB3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	3,149In Stock	¥878.7 ¥669.4 ¥586.3 ¥544.8 View ¥543.1 ¥508.3 ¥488.3 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	43 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 R7FA4M2AC3CFM#AA0 Renesas Electronics 1: ¥905.2 2,708In Stock	Mfr. Part # R7FA4M2AC3CFM#AA0 Mouser Part # 968-7FA4M2AC3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFP64 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	2,708In Stock	¥905.2 ¥691 ¥604.6 ¥563.1 View ¥559.8 ¥528.2 ¥503.3 ¥491.7 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	LQFP-64	ARM Cortex M33	384 kB	32 bit	12 bit	100 MHz	43 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 R7FA4M3AE3CFB#AA0 Renesas Electronics 1: ¥1,363.7 1,029In Stock	Mfr. Part # R7FA4M3AE3CFB#AA0 Mouser Part # 968-R7FA4M3AE3CFBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K QFP144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	1,029In Stock	¥1,363.7 ¥1,054.7 ¥920.2 ¥868.7 View ¥853.8 ¥800.6 ¥792.3 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	LQFP-100	ARM Cortex M33	768 kB	32 bit	12 bit	100 MHz	109 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP64 R7FA4T1BB3CFM#AA0 Renesas Electronics 1: ¥747.5 490In Stock	Mfr. Part # R7FA4T1BB3CFM#AA0 Mouser Part # 968-R7FA4T1BB3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP64 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	490In Stock	¥747.5 ¥566.4 ¥493.3 ¥458.4 View ¥456.8 ¥426.9 ¥420.2 Quote	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	45 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48 R7FA4M2AC3CNE#AA0 Renesas Electronics 1: ¥818.9 437In Stock	Mfr. Part # R7FA4M2AC3CNE#AA0 Mouser Part # 968-7FA4M2AC3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 384K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	437In Stock	¥818.9 ¥634.5 ¥566.4 ¥543.1 View ¥526.5 ¥498.3 ¥488.3 ¥486.7 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64 R7FA4M3AD3CBQ#BC0 Renesas Electronics 1: ¥842.1 2,916In Stock	Mfr. Part # R7FA4M3AD3CBQ#BC0 Mouser Part # 968-R7FA4M3AD3CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,916In Stock	¥842.1 ¥641.1 ¥591.3 ¥534.8 View ¥508.3 ¥493.3 ¥473.4 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN48 R7FA4T1B93CNE#BA0 Renesas Electronics 1: ¥674.4 3,199In Stock	Mfr. Part # R7FA4T1B93CNE#BA0 Mouser Part # 968-R7FA4T1B93CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	3,199In Stock	¥674.4 ¥509.9 ¥468.4 ¥421.9 View ¥400.3 ¥387 ¥370.4 ¥363.8 ¥360.4	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	QFN-48	ARM Cortex M33	128 kB	32 bit	12 bit	200 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFN48 R7FA4T1BB3CNE#BA0 Renesas Electronics 1: ¥699.3 3,193In Stock	Mfr. Part # R7FA4T1BB3CNE#BA0 Mouser Part # 968-R7FA4T1BB3CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFN48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	3,193In Stock	¥699.3 ¥528.2 ¥460.1 ¥438.5 View ¥403.6 ¥385.4 ¥382 ¥378.7	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit	200 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFN32 R7FA4T1BB3CNH#BA0 Renesas Electronics 1: ¥646.1 3,920In Stock	Mfr. Part # R7FA4T1BB3CNH#BA0 Mouser Part # 968-R7FA4T1BB3CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFN32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	3,920In Stock	¥646.1 ¥486.7 ¥423.6 ¥403.6 View ¥370.4 ¥355.5 ¥350.5 ¥343.8	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	QFN-32	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64 R7FA4M3AD2CBQ#BC0 Renesas Electronics 1: ¥933.5 3,016In Stock	Mfr. Part # R7FA4M3AD2CBQ#BC0 Mouser Part # 968-R7FA4M3AD2CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA64	Datasheet	3,016In Stock	¥933.5 ¥712.6 ¥624.5 ¥596.3 View ¥549.8 ¥524.9 ¥523.2 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	45 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144 R7FA4M3AD3CBM#BC0 Renesas Electronics 1: ¥1,269 2,080In Stock	Mfr. Part # R7FA4M3AD3CBM#BC0 Mouser Part # 968-R7FA4M3AD3CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,080In Stock	¥1,269 ¥980 ¥906.9 ¥827.2 View ¥789 ¥770.7 ¥755.8 ¥749.1 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-144	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	109 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64 R7FA4M3AE2CBQ#BC0 Renesas Electronics 1: ¥1,104.6 3,016In Stock	Mfr. Part # R7FA4M3AE2CBQ#BC0 Mouser Part # 968-R7FA4M3AE2CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64	Datasheet	3,016In Stock	¥1,104.6 ¥848.8 ¥745.8 ¥714.2 View ¥659.4 ¥629.5 ¥627.9 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	100 MHz	45 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 R7FA4M3AE3CBM#BC0 Renesas Electronics 1: ¥1,451.7 2,080In Stock	Mfr. Part # R7FA4M3AE3CBM#BC0 Mouser Part # 968-R7FA4M3AE3CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,080In Stock	¥1,451.7 ¥1,124.5 ¥1,043.1 ¥953.4 View ¥910.2 ¥893.6 ¥877 ¥868.7 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-144	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	109 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64 R7FA4M3AE3CBQ#BC0 Renesas Electronics 1: ¥1,174.3 3,016In Stock	Mfr. Part # R7FA4M3AE3CBQ#BC0 Mouser Part # 968-R7FA4M3AE3CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 768K/128K BGA64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	3,016In Stock	¥1,174.3 ¥903.6 ¥835.5 ¥760.7 View ¥725.9 ¥707.6 ¥674.4 ¥672.7 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 R7FA4M3AF3CBM#BC0 Renesas Electronics 1: ¥1,503.2 2,060In Stock	Mfr. Part # R7FA4M3AF3CBM#BC0 Mouser Part # 968-R7FA4M3AF3CBMBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA144 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,060In Stock	¥1,503.2 ¥1,167.7 ¥1,083 ¥990 View ¥945.1 ¥930.2 ¥887 ¥868.7 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-144	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	109 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64 R7FA4M3AF3CBQ#BC0 Renesas Electronics 1: ¥1,230.8 2,656In Stock	Mfr. Part # R7FA4M3AF3CBQ#BC0 Mouser Part # 968-R7FA4M3AF3CBQBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 1MB/128K BGA64 Learn More about Renesas Electronics renesas ra4m3 mcu	Datasheet	2,656In Stock	¥1,230.8 ¥948.4 ¥878.7 ¥800.6 View ¥764.1 ¥745.8 ¥710.9 ¥709.2 Quote	Min.: 1 Mult.: 1	RA4M3	SMD/SMT	BGA-64	ARM Cortex M33	8 kB	32 bit	12 bit	200 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP32 R7FA4T1B93CFJ#AA0 Renesas Electronics 1: ¥621.2 487In Stock	Mfr. Part # R7FA4T1B93CFJ#AA0 Mouser Part # 968-R7FA4T1B93CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	487In Stock	¥621.2 ¥468.4 ¥430.2 ¥387 View ¥365.4 ¥353.8 ¥350.5 ¥348.8 ¥338.8	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-32	ARM Cortex M33	4 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP64 R7FA4T1B93CFM#AA0 Renesas Electronics 1: ¥727.5 195In Stock	Mfr. Part # R7FA4T1B93CFM#AA0 Mouser Part # 968-R7FA4T1B93CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFP64 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	195In Stock	¥727.5 ¥549.8 ¥480 ¥445.1 View ¥443.5 ¥413.6 ¥410.3 Quote	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN32 R7FA4T1B93CNH#BA0 Renesas Electronics 1: ¥621.2 3,920In Stock	Mfr. Part # R7FA4T1B93CNH#BA0 Mouser Part # 968-R7FA4T1B93CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 128K/40K QFN32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	3,920In Stock	¥621.2 ¥468.4 ¥430.2 ¥387 View ¥367.1 ¥355.5 ¥337.2 ¥332.2 ¥328.9	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	QFN-32	ARM Cortex M33	128 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP32 R7FA4T1BB3CFJ#AA0 Renesas Electronics 1: ¥646.1 142In Stock	Mfr. Part # R7FA4T1BB3CFJ#AA0 Mouser Part # 968-R7FA4T1BB3CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	142In Stock	¥646.1 ¥486.7 ¥446.8 ¥403.6 View ¥380.4 ¥368.7 ¥367.1 ¥363.8 ¥352.1	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-32	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP48 R7FA4T1BB3CFL#AA0 Renesas Electronics 1: ¥699.3 224In Stock	Mfr. Part # R7FA4T1BB3CFL#AA0 Mouser Part # 968-R7FA4T1BB3CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	224In Stock	¥699.3 ¥528.2 ¥460.1 ¥438.5 View ¥415.3 ¥402 ¥398.6 ¥395.3 ¥385.4	Min.: 1 Mult.: 1	RA4T1	SMD/SMT	LQFP-48	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	29 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 R7FA4M1AB3CFM#AA0 Renesas Electronics 1: ¥1,059.7 4,063In Stock	Mfr. Part # R7FA4M1AB3CFM#AA0 Mouser Part # 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	4,063In Stock	¥1,059.7 ¥810.6 ¥710.9 ¥662.7 View ¥661.1 ¥621.2 ¥576.4 ¥573	Min.: 1 Mult.: 1	RA4M1	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 MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4M2AB3CNE#AA0 Renesas Electronics 1: ¥827.2 1,995In Stock 2,051Expected 3/25/2027	Mfr. Part # R7FA4M2AB3CNE#AA0 Mouser Part # 968-7FA4M2AB3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	1,995In Stock 2,051Expected 3/25/2027	¥827.2 ¥627.9 ¥548.1 ¥523.2 View ¥481.7 ¥478.4 ¥475 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 R7FA4M2AD3CNE#AA0 Renesas Electronics 1: ¥882 1,480In Stock	Mfr. Part # R7FA4M2AD3CNE#AA0 Mouser Part # 968-7FA4M2AD3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 512K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	1,480In Stock	¥882 ¥671 ¥586.3 ¥559.8 View ¥516.6 ¥480	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 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: ¥999.9 587In Stock	Mfr. Part # R7FA4M1AB3CNB#AA0 Mouser Part # 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	¥999.9 ¥765.7 ¥671 ¥642.8 View ¥609.6 ¥607.9 ¥589.7 ¥574.7 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