ARM Microcontrollers - MCU – Mouser United Kingdom

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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 (GBP) 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: £1.89 500On Order	Mfr. Part No. R7FA2E1A92DFL#AA0 Mouser Part No 968-R7FA2E1A92DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	500On Order	£1.89 £1.41 £1.20 £1.15 View £1.07 £1.04 £1.03 £0.978	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: £2.53 214On Order	Mfr. Part No. R7FA2L1A92DFM#AA0 Mouser Part No 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. No: R7FA2L1A92DFM#AA0 Stock: 0 On Order: 54 Expected 20/11/2026 160 Expected 18/01/2027 Factory Lead Time: 18 Weeks	£2.53 £1.90 £1.64 £1.53 View £1.52 £1.41 £1.35	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP100 R7FA2L1A93CFP#AA0 Renesas Electronics 1: £3.15 270Expected 19/01/2027	Mfr. Part No. R7FA2L1A93CFP#AA0 Mouser Part No 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 19/01/2027	£3.15 £2.38 £1.99 £1.90 View £1.69 £1.63	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48 R7FA2E1A72DNE#AA0 Renesas Electronics 1: £1.81 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DNE#AA0 Mouser Part No 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	£1.81 £1.34 £1.15 £1.10 View £1.00 £0.969 £0.917 £0.899 £0.856	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 R7FA2E1A72DNH#AA0 Renesas Electronics 1: £1.58 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DNH#AA0 Mouser Part No 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	£1.58 £1.16 £0.995 £0.943 View £0.856 £0.826 £0.818 £0.796	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 R7FA2E1A92DNH#AA0 Renesas Electronics 1: £1.85 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A92DNH#AA0 Mouser Part No 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	£1.85 £1.37 £1.18 £1.12 View £1.02 £0.986 £0.952 £0.943 £0.925	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN48 R7FA2A1AB3CNE#AA0 Renesas Electronics 1: £5.03 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2A1AB3CNE#AA0 Mouser Part No 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	£5.03 £3.86 £3.39 £3.25 View £3.08 £2.98 £2.89 £2.82 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: £5.93 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2A1AB3CNF#AA0 Mouser Part No 968-R7FA2A1AB3CNFAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHZ 256K/32K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	£5.93 £4.36 £4.05 £3.57 View £3.39 £2.78 £2.71 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: £1.05 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A52DDA#HC0 Mouser Part No 968-R7FA2E1A52DDAHC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £1.05 £1.03	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: £0.773 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A52DFJ#HA0 Mouser Part No 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 £0.773 £0.751	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: £0.849 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A52DFL#HA0 Mouser Part No 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 £0.849 £0.834	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: £0.849 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A52DNE#HA0 Mouser Part No 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 £0.849 £0.834	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: £0.773 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A52DNH#HA0 Mouser Part No 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 £0.773 £0.751	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: £1.13 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A53CDA#HC0 Mouser Part No 968-R7FA2E1A53CDAHC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £1.13 £1.10	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: £0.826 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A53CFJ#HA0 Mouser Part No 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 £0.826 £0.811	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: £2.49 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A53CFL#HA0 Mouser Part No 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 £2.49 £1.62 £1.40 £1.14 Reel £0.882 View £1.02 £0.943 £0.917 £0.871	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: £0.908 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A53CNE#HA0 Mouser Part No 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 £0.908 £0.882	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: £2.27 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A53CNH#HA0 Mouser Part No 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 £2.27 £1.48 £1.36 £1.16 Reel £0.826 View £1.10 £0.96 £0.849 £0.811 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: £1.11 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DDA#HC0 Mouser Part No 968-R7FA2E1A72DDAHC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WLCSP25	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £1.11 £1.08	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: £2.23 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DFJ#HA0 Mouser Part No 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 £2.23 £1.46 £1.34 £1.15 Reel £0.818 View £1.08 £0.943 £0.841 £0.796	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: £1.01 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DFK#HA0 Mouser Part No 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 £1.01 £0.995 £0.978	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: £1.96 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DFM#AA0 Mouser Part No 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	£1.96 £1.46 £1.26 £1.15 View £1.14 £1.06 £1.02 £1.01 £0.986	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: £0.978 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DFM#HA0 Mouser Part No 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 £0.978 £0.952	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: £0.899 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DNE#HA0 Mouser Part No 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 £0.899 £0.871	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: £2.23 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R7FA2E1A72DNH#HA0 Mouser Part No 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 £2.23 £1.46 £1.34 £1.15 Reel £0.818 View £1.08 £0.943 £0.841 £0.796 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RA2E1		WQFN-32												Reel, Cut Tape, MouseReel