ARM Microcontrollers - MCU – Mouser Singapore

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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 (SGD) 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 RA2 ARM CM23 48MHz 256K/32K QFP64 R7FA2A1AB3CFM#AA0 Renesas Electronics 1: $8.85 369In Stock 1,280Expected 19/11/2026	Mfr. Part No. R7FA2A1AB3CFM#AA0 Mouser Part No 968-7FA2A1AB3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHz 256K/32K QFP64 Learn More about Renesas Electronics renesas ra2a1 mcu	Datasheet	369In Stock 1,280Expected 19/11/2026	$8.85 $6.80 $5.97 $5.56 View $5.55 $5.36 $5.33 $4.98	Min.: 1 Mult.: 1	RA2A1	SMD/SMT	LQFP-64	ARM Cortex M23	256 kB	32 bit	16 bit, 24 bit	48 MHz	45 I/O	32 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: $3.47 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	$3.47 $2.57 $2.22 $2.11 View $1.93 $1.86 $1.81 $1.78 $1.74	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 R7FA2E1A73CNH#AA0 Renesas Electronics 1: $3.67 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	$3.67 $2.72 $2.34 $2.22 View $2.01 $1.85 $1.62 $1.60 $1.56	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN48 R7FA2E1A92DNE#AA0 Renesas Electronics 1: $3.41 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	$3.41 $2.54 $2.19 $2.08 View $1.90 $1.84 $1.77 $1.71	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 R7FA2E1A93CNH#AA0 Renesas Electronics 1: $3.58 750In Stock 2,680Expected 9/12/2026	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 9/12/2026	$3.58 $2.67 $2.28 $2.18 View $1.99 $1.90 $1.86 $1.80 $1.75	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: $2.87 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	$2.87 $2.12 $1.81 $1.71 View $1.60 $1.55 $1.48	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: $3.28 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	$3.28 $2.43 $2.09 $1.99 View $1.86 $1.80	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: $3.88 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	$3.88 $2.88 $2.64 $2.37 View $2.16 $2.15 $2.05 $2.04 $1.99	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP32 R7FA2E1A92DFJ#AA0 Renesas Electronics 1: $3.17 1,144In Stock	Mfr. Part No. R7FA2E1A92DFJ#AA0 Mouser Part No 968-R7FA2E1A92DFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	1,144In Stock	$3.17 $2.35 $2.01 $1.92 View $1.90 $1.78 $1.71 $1.63	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-32	ARM Cortex M23	128 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 128K/16K QFP64 R7FA2E1A92DFM#AA0 Renesas Electronics 1: $3.66 393In Stock 8,320On Order	Mfr. Part No. R7FA2E1A92DFM#AA0 Mouser Part No 968-R7FA2E1A92DFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	393In Stock 8,320On Order	$3.66 $2.72 $2.35 $2.16 View $2.15 $2.05 $2.00	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 QFP32 R7FA2E1A93CFJ#AA0 Renesas Electronics 1: $3.37 682In Stock	Mfr. Part No. R7FA2E1A93CFJ#AA0 Mouser Part No 968-R7FA2E1A93CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	682In Stock	$3.37 $2.52 $2.16 $2.15 View $2.05 $1.85	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-32	ARM Cortex M23	128 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 128K/16K QFP48 R7FA2E1A93CFL#AA0 Renesas Electronics 1: $3.62 822In Stock	Mfr. Part No. R7FA2E1A93CFL#AA0 Mouser Part No 968-R7FA2E1A93CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	822In Stock	$3.62 $2.69 $2.33 $2.22 View $2.08 $2.00 $1.96 $1.94 $1.89	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	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 R7FA2E1A93CFM#AA0 Renesas Electronics 1: $3.86 217In Stock	Mfr. Part No. R7FA2E1A93CFM#AA0 Mouser Part No 968-R7FA2E1A93CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	217In Stock	$3.86 $2.88 $2.49 $2.30 View $2.28 $2.12	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 RA2L1 ARM CM23 48MHz 128K/32K QFP48 R7FA2L1A92DFL#AA0 Renesas Electronics 1: $4.34 139In Stock	Mfr. Part No. R7FA2L1A92DFL#AA0 Mouser Part No 968-R7FA2L1A92DFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	139In Stock	$4.34 $3.25 $2.82 $2.68 View $2.53 $2.43	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP80 R7FA2L1A92DFN#AA0 Renesas Electronics 1: $5.11 188In Stock	Mfr. Part No. R7FA2L1A92DFN#AA0 Mouser Part No 968-R7FA2L1A92DFNAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP80 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	188In Stock	$5.11 $3.84 $3.33 $3.14 View $3.13 $2.87 $2.77 $2.73 $2.58	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP48 R7FA2L1A93CFL#AA0 Renesas Electronics 1: $4.90 3In Stock 1,562Expected 19/11/2026	Mfr. Part No. R7FA2L1A93CFL#AA0 Mouser Part No 968-R7FA2L1A93CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	3In Stock 1,562Expected 19/11/2026	$4.90 $3.67 $3.18 $3.03 View $2.86 $2.76 $2.75	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP64 R7FA2L1A93CFM#AA0 Renesas Electronics 1: $4.86 577In Stock	Mfr. Part No. R7FA2L1A93CFM#AA0 Mouser Part No 968-R7FA2L1A93CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP64 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	577In Stock	$4.86 $3.64 $3.17 $2.92 View $2.91 $2.72	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP64 R7FA2L1AB2DFM#AA0 Renesas Electronics 1: $5.47 73In Stock 30,720On Order	Mfr. Part No. R7FA2L1AB2DFM#AA0 Mouser Part No 968-R7FA2L1AB2DFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP64 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	73In Stock 30,720On Order On Order Ship Dates Mfr. No: R7FA2L1AB2DFM#AA0 Stock: 73 Can Dispatch Immediately On Order: 12,800 Expected 9/3/2027 17,920 TBD Factory Lead Time: 18 Weeks	$5.47 $4.12 $3.58 $3.32 View $3.30 $3.07 $2.90 $2.87 $2.71	Min.: 1 Mult.: 1	RA2L1	SMD/SMT	QFP-64	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 R7FA2L1AB2DFP#AA0 Renesas Electronics 1: $5.66 433In Stock	Mfr. Part No. R7FA2L1AB2DFP#AA0 Mouser Part No 968-R7FA2L1AB2DFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	433In Stock	$5.66 $4.27 $3.58 $3.41 View $3.24 $3.17 $3.16 $3.07	Min.: 1 Mult.: 1	RA2L1	SMD/SMT	QFP-100	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	87 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 R7FA2L1AB2DNE#AA0 Renesas Electronics 1: $4.92 589In Stock	Mfr. Part No. R7FA2L1AB2DNE#AA0 Mouser Part No 968-R7FA2L1AB2DNEAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFN48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	589In Stock	$4.92 $3.70 $3.21 $3.06 View $2.83 $2.73 $2.72 $2.64	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 R7FA2L1AB3CFL#AA0 Renesas Electronics 1: $5.54 678In Stock	Mfr. Part No. R7FA2L1AB3CFL#AA0 Mouser Part No 968-R7FA2L1AB3CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	678In Stock	$5.54 $4.18 $3.63 $3.45 View $3.26 $3.16 $3.03 $3.02 $2.92	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80 R7FA2L1AB3CFN#AA0 Renesas Electronics 1: $6.88 84In Stock	Mfr. Part No. R7FA2L1AB3CFN#AA0 Mouser Part No 968-R7FA2L1AB3CFNAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	84In Stock	$6.88 $5.07 $4.52 $3.55 View $3.54 $3.26	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 R7FA2L1AB3CFP#AA0 Renesas Electronics 1: $6.01 142In Stock 360Expected 11/11/2026	Mfr. Part No. R7FA2L1AB3CFP#AA0 Mouser Part No 968-R7FA2L1AB3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 Learn More about Renesas Electronics renesas ra2l1 mcus	Datasheet	142In Stock 360Expected 11/11/2026	$6.01 $4.56 $3.82 $3.81 $3.45	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Renesas Electronics R7FA2E1A93CFM#BA0 R7FA2E1A93CFM#BA0 Renesas Electronics 1: $3.86 495In Stock	Mfr. Part No. R7FA2E1A93CFM#BA0 Mouser Part No 968-R7FA2E1A93CFMBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	495In Stock	$3.86 $2.88 $2.64 $2.54 View $2.45 $2.33 $2.28 $2.22	Min.: 1 Mult.: 1	RA2E1	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	53 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 QFP32 R7FA2E1A72DFJ#AA0 Renesas Electronics 1: $2.86 2,250On Order	Mfr. Part No. R7FA2E1A72DFJ#AA0 Mouser Part No 968-R7FA2E1A72DFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32 Learn More about Renesas Electronics renesas ra2e1 mcu	Datasheet	2,250On Order	$2.86 $2.11 $1.81 $1.71 View $1.60 $1.59 $1.52 $1.46	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	+ 85 C	Tray