ARM Microcontrollers - MCU

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RA2E1 48MHz ARM Cortex®-M23 MCU

The Renesas Electronics RA2E1 48MHz ARM Cortex^®-M23 MCU is the entry-level MCU in the RA Family based on the 48MHz ARM Cortex^®-M23 core. The MCU has up to 128KB code flash and 16KB SRAM memory. It enables the widespread use of microcontrollers for general-purpose design builds. The RA2E1 has a wide operating voltage range of 1.6V to 5.5V. An array of memory and package options such as LQFP, QFN, LGA, BGA, and the smallest WLCSP are available.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 32K/16K WQFN48 R7FA2E1A52DNE#AA0 Renesas Electronics 1: 20,59 kr 10 576In Stock	Mfr. Part No. R7FA2E1A52DNE#AA0 Mouser Part No 968-7FA2E1A52DNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	10 576In Stock	20,59 kr 15,30 kr 13,39 kr 12,38 kr View 11,59 kr 11,03 kr 10,45 kr 10,26 kr 10,06 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 R7FA2E1A72DFL#HA0 Renesas Electronics 1: 31,61 kr 1 928In Stock	Mfr. Part No. R7FA2E1A72DFL#HA0 Mouser Part No 968-R7FA2E1A72DFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 928In Stock	Cut Tape 31,61 kr 20,59 kr 19,01 kr 16,20 kr Reel 11,59 kr View 15,30 kr 13,39 kr 11,93 kr 11,03 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 R7FA2E1A92DFK#AA0 Renesas Electronics 1: 25,99 kr 1 976In Stock	Mfr. Part No. R7FA2E1A92DFK#AA0 Mouser Part No 968-R7FA2E1A92DFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 976In Stock	25,99 kr 19,35 kr 15,98 kr 15,19 kr View 14,29 kr 14,18 kr 13,95 kr 13,28 kr	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	128 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 128K/16K LGA36 R7FA2E1A92DLM#AC0 Renesas Electronics 1: 23,06 kr 1 967In Stock	Mfr. Part No. R7FA2E1A92DLM#AC0 Mouser Part No 968-R7FA2E1A92DLMAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K LGA36 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 967In Stock	23,06 kr 16,99 kr 15,53 kr 13,95 kr View 12,71 kr 12,15 kr 11,48 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 R7FA2E1A52DFL#AA0 Renesas Electronics 1: 21,04 kr 1 978In Stock	Mfr. Part No. R7FA2E1A52DFL#AA0 Mouser Part No 968-R7FA2E1A52DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 978In Stock	21,04 kr 15,53 kr 13,39 kr 12,71 kr View 11,81 kr 11,36 kr 11,13 kr 10,94 kr 10,45 kr	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 R7FA2E1A53CFL#AA0 Renesas Electronics 1: 22,28 kr 3 553In Stock	Mfr. Part No. R7FA2E1A53CFL#AA0 Mouser Part No 968-R7FA2E1A53CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	3 553In Stock	22,28 kr 16,54 kr 14,18 kr 13,50 kr View 12,60 kr 12,15 kr 11,93 kr 11,70 kr 11,13 kr	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A72DFK#AA0 Renesas Electronics 1: 23,85 kr 2 145In Stock	Mfr. Part No. R7FA2E1A72DFK#AA0 Mouser Part No 968-R7FA2E1A72DFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	2 145In Stock	23,85 kr 17,66 kr 14,51 kr 13,84 kr View 13,05 kr 12,83 kr 12,60 kr 12,04 kr	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 R7FA2E1A73CFK#AA0 Renesas Electronics 1: 25,20 kr 1 480In Stock	Mfr. Part No. R7FA2E1A73CFK#AA0 Mouser Part No 968-R7FA2E1A73CFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 480In Stock	25,20 kr 18,90 kr 15,53 kr 13,50 kr 12,94 kr	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	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 R7FA2E1A73CFM#AA0 Renesas Electronics 1: 25,20 kr 1 451In Stock	Mfr. Part No. R7FA2E1A73CFM#AA0 Mouser Part No 968-R7FA2E1A73CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 451In Stock	25,20 kr 18,90 kr 16,20 kr 14,85 kr View 13,73 kr 13,50 kr 12,83 kr	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	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 R7FA2E1A93CFK#AA0 Renesas Electronics 1: 27,45 kr 4 649In Stock	Mfr. Part No. R7FA2E1A93CFK#AA0 Mouser Part No 968-R7FA2E1A93CFKAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	4 649In Stock	27,45 kr 20,48 kr 16,99 kr 16,20 kr View 15,19 kr 14,85 kr 13,95 kr	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	56 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 R7FA2E1A53CFJ#AA0 Renesas Electronics 1: 20,48 kr 1 251In Stock	Mfr. Part No. R7FA2E1A53CFJ#AA0 Mouser Part No 968-R7FA2E1A53CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 251In Stock	20,48 kr 15,19 kr 12,94 kr 12,38 kr View 11,48 kr 11,13 kr 10,83 kr 10,64 kr 10,16 kr	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN32 R7FA2E1A52DNH#AA0 Renesas Electronics 1: 19,24 kr 1 382In Stock	Mfr. Part No. R7FA2E1A52DNH#AA0 Mouser Part No 968-7FA2E1A52DNH#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1 382In Stock	19,24 kr 14,18 kr 12,15 kr 11,48 kr View 10,45 kr 10,35 kr 10,06 kr 9,64 kr 9,54 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN32 R7FA2E1A53CNH#AA0 Renesas Electronics 1: 20,48 kr 980In Stock	Mfr. Part No. R7FA2E1A53CNH#AA0 Mouser Part No 968-7FA2E1A53CNH#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	980In Stock	20,48 kr 15,19 kr 13,05 kr 12,38 kr View 11,23 kr 11,13 kr 10,74 kr 10,64 kr 10,16 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48 R7FA2E1A92DFL#HA0 Renesas Electronics 1: 28,46 kr 830In Stock	Mfr. Part No. R7FA2E1A92DFL#HA0 Mouser Part No 968-R7FA2E1A92DFLHA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	830In Stock	Cut Tape 28,46 kr 22,50 kr 20,93 kr 18,23 kr Reel 12,83 kr View 16,99 kr 14,85 kr 13,28 kr 12,26 kr	Min.: 1 Mult.: 1 : 2 000	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	Reel, Cut Tape
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN48 R7FA2E1A53CNE#AA0 Renesas Electronics 1: 22,28 kr 2 250In Stock	Mfr. Part No. R7FA2E1A53CNE#AA0 Mouser Part No 968-7FA2E1A53CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	2 250In Stock	22,28 kr 16,54 kr 14,18 kr 13,50 kr View 12,38 kr 11,93 kr 11,48 kr 11,36 kr 11,13 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN48 R7FA2E1A93CNE#AA0 Renesas Electronics 1: 25,76 kr 2 058In Stock 1 248Expected 2026-11-19	Mfr. Part No. R7FA2E1A93CNE#AA0 Mouser Part No 968-7FA2E1A93CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	2 058In Stock 1 248Expected 2026-11-19	25,76 kr 19,13 kr 16,54 kr 15,75 kr View 15,64 kr 14,29 kr 13,39 kr 13,16 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 R7FA2E1A72DFL#AA0 Renesas Electronics 1: 22,05 kr 7 940In Stock 4 500Expected 2026-12-10	Mfr. Part No. R7FA2E1A72DFL#AA0 Mouser Part No 968-R7FA2E1A72DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	7 940In Stock 4 500Expected 2026-12-10	22,05 kr 16,31 kr 14,06 kr 13,39 kr View 12,49 kr 12,38 kr	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	64 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 RA2E1 ARM CM23 48MHz 64K/16K QFP32 R7FA2E1A73CFJ#AA0 Renesas Electronics 1: 21,83 kr 2 040In Stock	Mfr. Part No. R7FA2E1A73CFJ#AA0 Mouser Part No 968-R7FA2E1A73CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	2 040In Stock	21,83 kr 16,20 kr 13,84 kr 13,16 kr View 13,05 kr 12,15 kr 11,93 kr	Min.: 1 Mult.: 1	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	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48 R7FA2E1A73CNE#AA0 Renesas Electronics 1: 24,64 kr 5In Stock	Mfr. Part No. R7FA2E1A73CNE#AA0 Mouser Part No 968-7FA2E1A73CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	5In Stock	24,64 kr 18,34 kr 15,75 kr 14,96 kr View 13,73 kr 13,28 kr 12,83 kr 12,71 kr 12,38 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 R7FA2E1A73CNH#AA0 Renesas Electronics 1: 26,10 kr 575In Stock	Mfr. Part No. R7FA2E1A73CNH#AA0 Mouser Part No 968-7FA2E1A73CNH#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	575In Stock	26,10 kr 19,35 kr 16,65 kr 15,75 kr View 14,29 kr 13,16 kr 11,48 kr 11,36 kr 11,13 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN48 R7FA2E1A92DNE#AA0 Renesas Electronics 1: 24,30 kr 990In Stock	Mfr. Part No. R7FA2E1A92DNE#AA0 Mouser Part No 968-7FA2E1A92DNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	990In Stock	24,30 kr 18,11 kr 15,53 kr 14,85 kr View 13,50 kr 13,05 kr 12,60 kr 12,15 kr	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 R7FA2E1A93CNH#AA0 Renesas Electronics 1: 25,43 kr 750In Stock 2 680Expected 2026-12-21	Mfr. Part No. R7FA2E1A93CNH#AA0 Mouser Part No 968-7FA2E1A93CNH#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	750In Stock 2 680Expected 2026-12-21	25,43 kr 19,01 kr 16,20 kr 15,53 kr View 14,18 kr 13,50 kr 13,28 kr 12,83 kr 12,49 kr	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	WQFN-32												Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 R7FA2E1A52DFJ#AA0 Renesas Electronics 1: 20,36 kr 305In Stock	Mfr. Part No. R7FA2E1A52DFJ#AA0 Mouser Part No 968-R7FA2E1A52DFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	305In Stock	20,36 kr 15,08 kr 12,83 kr 12,15 kr View 11,36 kr 11,03 kr 10,54 kr	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 R7FA2E1A73CFL#AA0 Renesas Electronics 1: 23,29 kr 250In Stock	Mfr. Part No. R7FA2E1A73CFL#AA0 Mouser Part No 968-R7FA2E1A73CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	250In Stock	23,29 kr 17,33 kr 14,85 kr 14,18 kr View 13,28 kr 12,83 kr	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LFQFP-48	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K BGA64 R7FA2E1A92DBU#AC0 Renesas Electronics 1: 27,56 kr 115In Stock	Mfr. Part No. R7FA2E1A92DBU#AC0 Mouser Part No 968-R7FA2E1A92DBUAC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K BGA64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	115In Stock	27,56 kr 20,48 kr 18,79 kr 16,88 kr View 15,41 kr 15,30 kr 14,63 kr 14,51 kr 14,18 kr	Min.: 1 Mult.: 1	RA2E1														Tray

RA2E1 48MHz ARM Cortex®-M23 MCU

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RA2E1 48MHz ARM Cortex®-M23 MCU

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