ARM Microcontrollers - MCU

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RA2 Family Arm® Cortex® Microcontrollers

Renesas Electronics RA2 Family Arm^® Cortex^® Microcontrollers are entry-level 32-bit MCUs offering excellent cost, performance, and ultra-low power consumption as part of the Renesas RA Family. The RA2 MCUs support up to 48MHz of CPU performance using an Arm Cortex-M23 core with up to 256KB of embedded flash memory. The RA2 has a wide single voltage supply range from 1.6V to 5.5V.

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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 RA2E1 ARM CM23 48MHz 128K/16K QFP48 R7FA2E1A92DFL#AA0 Renesas Electronics 1: ¥416.9 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A92DFL#AA0 Mouser Part # 968-R7FA2E1A92DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥416.9 ¥310.6 ¥267.4 ¥254.1 View ¥244.2 ¥240.8 ¥232.5 ¥207.6	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP64 R7FA2L1A92DFM#AA0 Renesas Electronics 1: ¥559.8 214On Order	Mfr. Part # R7FA2L1A92DFM#AA0 Mouser Part # 968-R7FA2L1A92DFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP64 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	214On Order On Order Ship Dates Mfr. #: R7FA2L1A92DFM#AA0 Stock: 0 On Order: 54 Expected 2/5/2027 160 TBD Factory Lead-Time: 18 Weeks	¥559.8 ¥420.2 ¥363.8 ¥337.2 View ¥335.5 ¥312.3 ¥299	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP100 R7FA2L1A93CFP#AA0 Renesas Electronics 1: ¥697.6 270Expected 1/19/2027	Mfr. Part # R7FA2L1A93CFP#AA0 Mouser Part # 968-R7FA2L1A93CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP100 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	270Expected 1/19/2027	¥697.6 ¥526.5 ¥440.2 ¥420.2 View ¥375.4 ¥360.4	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48 R7FA2E1A72DNE#AA0 Renesas Electronics 1: ¥400.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DNE#AA0 Mouser Part # 968-7FA2E1A72DNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥400.3 ¥297.3 ¥255.8 ¥242.5 View ¥222.6 ¥214.3 ¥202.6 ¥199.3 ¥189.4	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 R7FA2E1A72DNH#AA0 Renesas Electronics 1: ¥348.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DNH#AA0 Mouser Part # 968-7FA2E1A72DNH#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥348.8 ¥257.5 ¥220.9 ¥209.3 View ¥189.4 ¥182.7 ¥181 ¥176.1	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 R7FA2E1A92DNH#AA0 Renesas Electronics 1: ¥410.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A92DNH#AA0 Mouser Part # 968-7FA2E1A92DNH#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥410.3 ¥304 ¥260.8 ¥247.5 View ¥225.9 ¥217.6 ¥210.9 ¥209.3 ¥204.3	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN48 R7FA2A1AB3CNE#AA0 Renesas Electronics 1: ¥1,112.9 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A1AB3CNE#AA0 Mouser Part # 968-R7FA2A1AB3CNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN48 Learn More about Renesas Electronics renesas ra2a1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,112.9 ¥853.8 ¥749.1 ¥717.6 View ¥681 ¥659.4 ¥639.5 ¥624.5 Quote	Min.: 1 Mult.: 1	RA2A1		QFN-48												Tray
ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN40 R7FA2A1AB3CNF#AA0 Renesas Electronics 1: ¥1,310.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A1AB3CNF#AA0 Mouser Part # 968-R7FA2A1AB3CNFAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥1,310.5 ¥963.4 ¥896.9 ¥789 View ¥749.1 ¥616.2 ¥599.6 Quote	Min.: 1 Mult.: 1	RA2A1		QFN-40												Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25 R7FA2E1A52DDA#HC0 Renesas Electronics 2,000: ¥232.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A52DDA#HC0 Mouser Part # 968-R7FA2E1A52DDAHC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥232.5 ¥227.6	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E1	SMD/SMT	WLCSP-25	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	20 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 R7FA2E1A52DFJ#HA0 Renesas Electronics 2,000: ¥171.1 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A52DFJ#HA0 Mouser Part # 968-R7FA2E1A52DFJHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥171.1 ¥166.1	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E1	SMD/SMT	LQFP-32	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 R7FA2E1A52DFL#HA0 Renesas Electronics 2,000: ¥187.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A52DFL#HA0 Mouser Part # 968-R7FA2E1A52DFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥187.7 ¥184.4	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48 R7FA2E1A52DNE#HA0 Renesas Electronics 2,500: ¥187.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A52DNE#HA0 Mouser Part # 968-R7FA2E1A52DNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥187.7 ¥184.4	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E1		HWQFN-48												Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32 R7FA2E1A52DNH#HA0 Renesas Electronics 2,500: ¥171.1 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A52DNH#HA0 Mouser Part # 968-R7FA2E1A52DNHHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥171.1 ¥166.1	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E1		WQFN-32												Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25 R7FA2E1A53CDA#HC0 Renesas Electronics 2,000: ¥249.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A53CDA#HC0 Mouser Part # 968-R7FA2E1A53CDAHC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥249.2 ¥242.5	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E1	SMD/SMT	WLCSP-25	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	20 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 R7FA2E1A53CFJ#HA0 Renesas Electronics 2,000: ¥182.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A53CFJ#HA0 Mouser Part # 968-R7FA2E1A53CFJHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥182.7 ¥179.4	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E1	SMD/SMT	LQFP-32	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 R7FA2E1A53CFL#HA0 Renesas Electronics 1: ¥549.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A53CFL#HA0 Mouser Part # 968-R7FA2E1A53CFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape ¥549.8 ¥358.8 ¥308.9 ¥252.5 Reel ¥194.3 View ¥225.9 ¥209.3 ¥202.6 ¥192.7	Min.: 1 Mult.: 1 : 2,000	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48 R7FA2E1A53CNE#HA0 Renesas Electronics 2,500: ¥201 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A53CNE#HA0 Mouser Part # 968-R7FA2E1A53CNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥201 ¥196	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E1		HWQFN-48												Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32 R7FA2E1A53CNH#HA0 Renesas Electronics 1: ¥501.6 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A53CNH#HA0 Mouser Part # 968-R7FA2E1A53CNHHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape ¥501.6 ¥327.2 ¥300.6 ¥257.5 Reel ¥182.7 View ¥242.5 ¥212.6 ¥187.7 ¥179.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RA2E1		WQFN-32												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WLCSP25 R7FA2E1A72DDA#HC0 Renesas Electronics 2,000: ¥245.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DDA#HC0 Mouser Part # 968-R7FA2E1A72DDAHC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WLCSP25	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥245.8 ¥239.2	Min.: 2,000 Mult.: 2,000 : 2,000	RA2E1	SMD/SMT	WLCSP-25	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	20 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32 R7FA2E1A72DFJ#HA0 Renesas Electronics 1: ¥495 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DFJ#HA0 Mouser Part # 968-R7FA2E1A72DFJHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape ¥495 ¥322.2 ¥295.7 ¥254.1 Reel ¥181 View ¥239.2 ¥209.3 ¥186 ¥176.1	Min.: 1 Mult.: 1 : 2,000	RA2E1	SMD/SMT	LQFP-32	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A72DFK#HA0 Renesas Electronics 1,000: ¥224.2 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DFK#HA0 Mouser Part # 968-R7FA2E1A72DFKHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥224.2 ¥220.9 ¥215.9	Min.: 1,000 Mult.: 1,000 : 1,000	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A72DFM#AA0 Renesas Electronics 1: ¥433.5 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DFM#AA0 Mouser Part # 968-R7FA2E1A72DFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥433.5 ¥322.2 ¥277.4 ¥254.1 View ¥252.5 ¥234.2 ¥225.9 ¥224.2 ¥217.6	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A72DFM#HA0 Renesas Electronics 1,500: ¥215.9 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DFM#HA0 Mouser Part # 968-R7FA2E1A72DFMHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥215.9 ¥210.9	Min.: 1,500 Mult.: 1,500 : 1,500	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 64K/16K WQFN48 R7FA2E1A72DNE#HA0 Renesas Electronics 2,500: ¥199.3 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DNE#HA0 Mouser Part # 968-R7FA2E1A72DNEHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 64K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥199.3 ¥192.7	Min.: 2,500 Mult.: 2,500 : 2,500	RA2E1		HWQFN-48												Reel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 64K/16K WQFN32 R7FA2E1A72DNH#HA0 Renesas Electronics 1: ¥495 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2E1A72DNH#HA0 Mouser Part # 968-R7FA2E1A72DNHHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 64K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape ¥495 ¥322.2 ¥295.7 ¥254.1 Reel ¥181 View ¥239.2 ¥209.3 ¥186 ¥176.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RA2E1		WQFN-32												Reel, Cut Tape, MouseReel