ARM Microcontrollers - MCU

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RA Family Arm® Cortex® Microcontrollers

Renesas Electronics RA Family Arm® Cortex® Microcontrollers are 32-bit MCUs based on the Arm Cortex-M core architecture, with a wide range of integrated system peripheral IPs, making them ideal for next-generation embedded solutions. Each group of RA Series MCUs offers unique features such as the capacitive touch sensing unit (CTSU), Secure Crypto Engine (SCE) supporting sync/async crypto acceleration, 24-bit analogue-to-digital converter (ADC), and segment or TFT LCD controllers. The Renesas RA MCUs make it easy to develop IoT edge devices with embedded artificial intelligence (e-AI), using flexible software development tools from Renesas and the Arm partner ecosystem. The RA Series encompasses a broad range of compatible products that provide seamless scalability from small-scale to large-scale applications.

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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 RA2L1 ARM CM23 48MHz 256K/32K QFP80 R7FA2L1AB2DFN#HA0 Renesas Electronics 1,000: $2.23 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB2DFN#HA0 Mouser Part No 968-R7FA2L1AB2DFNHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.23 $2.21 $2.14	Min.: 1,000 Mult.: 1,000 : 1,000	RA2L1														Reel
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 R7FA2L1AB2DFP#HA0 Renesas Electronics 1: $4.41 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB2DFP#HA0 Mouser Part No 968-R7FA2L1AB2DFPHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape $4.41 $3.33 $2.90 $2.77 Reel $2.32 View $2.39 $2.30 $2.24	Min.: 1 Mult.: 1 : 1,000	RA2L1														Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 R7FA2L1AB2DNE#HA0 Renesas Electronics 2,500: $2.01 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB2DNE#HA0 Mouser Part No 968-R7FA2L1AB2DNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.01 $1.95	Min.: 2,500 Mult.: 2,500 : 2,500	RA2L1														Reel
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 R7FA2L1AB3CFL#HA0 Renesas Electronics 2,000: $2.15 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB3CFL#HA0 Mouser Part No 968-R7FA2L1AB3CFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.15 $2.08	Min.: 2,000 Mult.: 2,000 : 2,000	RA2L1														Reel
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP64 R7FA2L1AB3CFM#HA0 Renesas Electronics 1: $5.66 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB3CFM#HA0 Mouser Part No 968-R7FA2L1AB3CFMHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP64 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape $5.66 $3.74 $3.41 $2.90 Reel $2.25 View $2.75 $2.47 $2.27 $2.18	Min.: 1 Mult.: 1 : 1,500	RA2L1														Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80 R7FA2L1AB3CFN#HA0 Renesas Electronics 1,000: $2.38 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB3CFN#HA0 Mouser Part No 968-R7FA2L1AB3CFNHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.38 $2.35 $2.29	Min.: 1,000 Mult.: 1,000 : 1,000	RA2L1														Reel
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 R7FA2L1AB3CFP#HA0 Renesas Electronics 1,000: $2.52 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB3CFP#HA0 Mouser Part No 968-R7FA2L1AB3CFPHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.52 $2.49 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	RA2L1														Reel
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 R7FA2L1AB3CNE#AA0 Renesas Electronics 1: $3.84 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB3CNE#AA0 Mouser Part No 968-R7FA2L1AB3CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.84 $2.90 $2.52 $2.40 View $2.22 $2.14 $2.12 $2.11 $2.06	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 R7FA2L1AB3CNE#HA0 Renesas Electronics 2,500: $2.15 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2L1AB3CNE#HA0 Mouser Part No 968-R7FA2L1AB3CNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.15 $2.08	Min.: 2,500 Mult.: 2,500 : 2,500	RA2L1														Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 R7FA4M1AB3CFL#BA0 Renesas Electronics 2,000: $3.39 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M1AB3CFL#BA0 Mouser Part No 968-R7FA4M1AB3CFLBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.39 Quote Quote	Min.: 2,000 Mult.: 2,000	RA4M1	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	36 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 R7FA4M1AB3CFL#UA0 Renesas Electronics 250: $3.93 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M1AB3CFL#UA0 Mouser Part No 968-R7FA4M1AB3CFLUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.93 $3.75 $3.44 $3.29 Quote Quote	Min.: 250 Mult.: 250	RA4M1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 R7FA4M1AB3CFM#BA0 Renesas Electronics 1: $7.56 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M1AB3CFM#BA0 Mouser Part No 968-R7FA4M1AB3CFMBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.56 $5.56 $5.18 $4.55 View $4.32 $3.88 $3.56 $3.47 Quote	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 CM4 48MHz 256K/32K QFP64 R7FA4M1AB3CFM#UA0 Renesas Electronics 1: $7.56 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M1AB3CFM#UA0 Mouser Part No 968-R7FA4M1AB3CFMUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.56 $5.56 $5.18 $4.55 View $4.31 $3.87 $3.55 $3.39 Quote	Min.: 1 Mult.: 1	RA4M1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100 R7FA4M1AB3CFP#BA0 Renesas Electronics 720: $3.82 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M1AB3CFP#BA0 Mouser Part No 968-R7FA4M1AB3CFPBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.82 $3.72 Quote Quote	Min.: 720 Mult.: 720	RA4M1	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	84 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100 R7FA4M1AB3CFP#UA0 Renesas Electronics 1: $8.15 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M1AB3CFP#UA0 Mouser Part No 968-R7FA4M1AB3CFPUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	$8.15 $5.99 $5.58 $4.90 View $4.65 $4.17 $3.83 $3.66 Quote	Min.: 1 Mult.: 1	RA4M1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 R7FA4M1AB3CNB#BA0 Renesas Electronics 2,784: $3.50 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M1AB3CNB#BA0 Mouser Part No 968-R7FA4M1AB3CNBBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.50 Quote Quote	Min.: 2,784 Mult.: 2,784	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 RA4 ARM CM4 48MHz 256K/32K QFN48 R7FA4M1AB3CNE#BA0 Renesas Electronics 3,328: $3.40 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M1AB3CNE#BA0 Mouser Part No 968-R7FA4M1AB3CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.40 Quote Quote	Min.: 3,328 Mult.: 3,328	RA4M1	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	36 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40 R7FA4M1AB3CNF#BA0 Renesas Electronics 3,920: $3.24 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M1AB3CNF#BA0 Mouser Part No 968-R7FA4M1AB3CNFBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.24	Min.: 3,920 Mult.: 3,920	RA4M1	SMD/SMT	QFN-40	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	28 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40 R7FA4M1AB3CNF#UA0 Renesas Electronics 490: $3.70 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M1AB3CNF#UA0 Mouser Part No 968-R7FA4M1AB3CNFUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	$3.70 $3.40 $3.25 Quote Quote	Min.: 490 Mult.: 490	RA4M1														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48 R7FA4M2AB3CFL#BA0 Renesas Electronics 2,000: $2.87 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M2AB3CFL#BA0 Mouser Part No 968-R7FA4M2AB3CFLBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.87 $2.78	Min.: 2,000 Mult.: 2,000	RA4M2	SMD/SMT	LQFP-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 256K/128K QFP48 R7FA4M2AB3CFL#HA0 Renesas Electronics 2,000: $2.89 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M2AB3CFL#HA0 Mouser Part No 968-R7FA4M2AB3CFLHA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $2.89	Min.: 2,000 Mult.: 2,000 : 2,000	RA4M2	SMD/SMT	LQFP-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	Reel
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48 R7FA4M2AB3CFL#UA0 Renesas Electronics 1: $6.54 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M2AB3CFL#UA0 Mouser Part No 968-R7FA4M2AB3CFLUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.54 $4.50 $4.19 $3.87 View $3.28 $3.13 $2.88 $2.84 Quote	Min.: 1 Mult.: 1	RA4M2														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64 R7FA4M2AB3CFM#UA0 Renesas Electronics 1: $6.55 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M2AB3CFM#UA0 Mouser Part No 968-R7FA4M2AB3CFMUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.55 $4.81 $4.48 $3.94 View $3.73 $3.35 $3.07 $2.94 Quote	Min.: 1 Mult.: 1	RA4M2														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100 R7FA4M2AB3CFP#UA0 Renesas Electronics 1: $7.53 Non-Stocked Lead-Time 18 Weeks New Product	Mfr. Part No. R7FA4M2AB3CFP#UA0 Mouser Part No 968-R7FA4M2AB3CFPUA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.53 $5.53 $5.16 $4.52 View $4.29 $3.85 $3.54 $3.38 Quote	Min.: 1 Mult.: 1	RA4M2														Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4M2AB3CNE#BA0 Renesas Electronics 3,328: $2.88 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA4M2AB3CNE#BA0 Mouser Part No 968-R7FA4M2AB3CNEBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	Non-Stocked Lead-Time 18 Weeks	$2.88 Quote Quote	Min.: 3,328 Mult.: 3,328	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