ARM Microcontrollers - MCU – Mouser South Africa

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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 (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 RA2 ARM CM23 48MHz 256K/32K QFP64 R7FA2A1AB3CFM#AA0 Renesas Electronics 1: $6.51 369In Stock 1,280Expected 2026/11/19	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 2026/11/19	$6.51 $5.00 $4.40 $4.09 View $4.08 $3.94 $3.92 $3.66	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: $2.55 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	$2.55 $1.90 $1.63 $1.55 View $1.42 $1.37 $1.33 $1.31 $1.28	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32 R7FA2E1A73CNH#AA0 Renesas Electronics 1: $2.70 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	$2.70 $2.00 $1.72 $1.63 View $1.48 $1.36 $1.19 $1.17 $1.15	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN48 R7FA2E1A92DNE#AA0 Renesas Electronics 1: $2.51 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	$2.51 $1.87 $1.60 $1.54 View $1.40 $1.35 $1.30 $1.26	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32 R7FA2E1A93CNH#AA0 Renesas Electronics 1: $2.63 750In Stock 2,680Expected 2026/12/09	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 2026/12/09	$2.63 $1.97 $1.67 $1.60 View $1.47 $1.40 $1.37 $1.33 $1.29	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: $2.11 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	$2.11 $1.56 $1.33 $1.26 View $1.17 $1.14 $1.09	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: $2.41 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	$2.41 $1.79 $1.54 $1.47 View $1.37 $1.33	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: $2.85 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	$2.85 $2.12 $1.94 $1.74 View $1.59 $1.58 $1.51 $1.50 $1.47	Min.: 1 Mult.: 1	RA2E1														Tray
ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP32 R7FA2E1A92DFJ#AA0 Renesas Electronics 1: $2.33 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	$2.33 $1.73 $1.48 $1.41 View $1.40 $1.31 $1.26 $1.20	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: $2.69 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	$2.69 $2.00 $1.73 $1.59 View $1.58 $1.51 $1.47	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: $2.48 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	$2.48 $1.85 $1.59 $1.58 View $1.51 $1.36	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: $2.66 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	$2.66 $1.98 $1.71 $1.63 View $1.54 $1.47 $1.44 $1.43 $1.40	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: $2.84 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	$2.84 $2.12 $1.83 $1.69 View $1.67 $1.56	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: $3.19 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	$3.19 $2.40 $2.07 $1.97 View $1.86 $1.79	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP80 R7FA2L1A92DFN#AA0 Renesas Electronics 1: $3.76 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	$3.76 $2.83 $2.45 $2.31 View $2.30 $2.11 $2.04 $2.01 $1.90	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP48 R7FA2L1A93CFL#AA0 Renesas Electronics 1: $3.61 3In Stock 1,562Expected 2026/11/19	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 2026/11/19	$3.61 $2.70 $2.34 $2.23 View $2.11 $2.04 $2.02	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 128K/32K QFP64 R7FA2L1A93CFM#AA0 Renesas Electronics 1: $3.57 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	$3.57 $2.67 $2.33 $2.15 View $2.14 $2.00	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP64 R7FA2L1AB2DFM#AA0 Renesas Electronics 1: $4.02 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 2027/03/09 17,920 TBD Factory Lead Time: 18 Weeks	$4.02 $3.04 $2.63 $2.44 View $2.43 $2.26 $2.13 $2.11 $1.99	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: $4.16 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	$4.16 $3.14 $2.63 $2.51 View $2.38 $2.33 $2.26	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: $3.62 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	$3.62 $2.72 $2.36 $2.26 View $2.08 $2.01 $2.00 $1.94	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48 R7FA2L1AB3CFL#AA0 Renesas Electronics 1: $4.07 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	$4.07 $3.07 $2.67 $2.54 View $2.40 $2.33 $2.23 $2.22 $2.15	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP80 R7FA2L1AB3CFN#AA0 Renesas Electronics 1: $5.06 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	$5.06 $3.73 $3.33 $2.61 $2.40	Min.: 1 Mult.: 1	RA2L1														Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP100 R7FA2L1AB3CFP#AA0 Renesas Electronics 1: $4.42 267In Stock 360Expected 2026/11/09	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	267In Stock 360Expected 2026/11/09	$4.42 $3.35 $2.81 $2.80 $2.54	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: $2.84 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	$2.84 $2.12 $1.94 $1.87 View $1.80 $1.71 $1.67 $1.63	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: $2.11 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 On Order Ship Dates Mfr. No: R7FA2E1A72DFJ#AA0 Stock: 0 On Order: 1,750 Expected 2027/02/22 500 TBD Factory Lead Time: 18 Weeks	$2.11 $1.55 $1.33 $1.26 View $1.17 $1.12 $1.07	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