ARM Microcontrollers - MCU

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RA2A2 32-bit Microcontrollers

Renesas Electronics RA2A2 32-bit Microcontrollers (MCUs) are based on the 48MHz Arm^® Cortex^®-M23 core and provide rich peripheral features targeting a wide range of applications. These microcontrollers feature a high-resolution ADC, continuous firmware update facility, segment LCD, and low-power operation for simplifying the system design. The RA2A2 MCUs target energy management and general-purpose applications by supporting 24-bit sigma-delta ADC, dual-bank code flash, independent power supply RTC, and segment LCD. These microcontrollers offer package options supporting 64-pin to 100-pin with LFQFP packages.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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 RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch R7FA2A2BD3CFN#AA1 Renesas Electronics 1: S/34.37 109In Stock	Mfr. Part # R7FA2A2BD3CFN#AA1 Mouser Part # 968-R7FA2A2BD3CFNAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	109In Stock	S/34.37 S/24.02 S/22.89 S/19.89 View S/18.10 S/17.48 S/17.20 S/16.82 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-80	ARM Cortex M23				48 MHz		16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch R7FA2A2BD3CFM#UA1 Renesas Electronics 1: S/33.51 625In Stock New At Mouser	Mfr. Part # R7FA2A2BD3CFM#UA1 Mouser Part # 968-R7FA2A2BD3CFMUA1 New At Mouser	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	625In Stock	S/33.51 S/23.43 S/22.34 S/19.38 View S/18.49 S/17.79 S/16.78 S/16.39 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-64	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	39 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch R7FA2A2AD3CFP#AA1 Renesas Electronics 1: S/33.13 54In Stock 396Expected 3/11/2027	Mfr. Part # R7FA2A2AD3CFP#AA1 Mouser Part # 968-R7FA2A2AD3CFPAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	54In Stock 396Expected 3/11/2027	S/33.13 S/25.61 S/21.80 S/20.94 View S/18.84 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23				48 MHz		16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch R7FA2A2AD3CFP#BA1 Renesas Electronics 720: S/18.68 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2AD3CFP#BA1 Mouser Part # 968-R7FA2A2AD3CFPBA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/18.68 View Quote	Min.: 720 Mult.: 720	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23				48 MHz		16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch R7FA2A2AD3CFP#HA1 Renesas Electronics 1,000: S/18.84 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2AD3CFP#HA1 Mouser Part # 968-R7FA2A2AD3CFPHA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/18.84 S/18.57 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23				48 MHz		16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch R7FA2A2BD3CFM#BA1 Renesas Electronics 1,280: S/16.62 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2BD3CFM#BA1 Mouser Part # 968-R7FA2A2BD3CFMBA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/16.62 S/16.15 Quote Quote	Min.: 1,280 Mult.: 1,280	RA2A2	SMD/SMT	LQFP-64	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	39 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch R7FA2A2BD3CFM#HA1 Renesas Electronics 1,500: S/21.25 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2BD3CFM#HA1 Mouser Part # 968-R7FA2A2BD3CFMHA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/21.25 Quote Quote	Min.: 1,500 Mult.: 1,500 : 1,500	RA2A2	SMD/SMT	LQFP-64	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	39 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch R7FA2A2BD3CFN#BA1 Renesas Electronics 952: S/16.97 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2BD3CFN#BA1 Mouser Part # 968-R7FA2A2BD3CFNBA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/16.97 View Quote	Min.: 952 Mult.: 952	RA2A2	SMD/SMT	LQFP-80	ARM Cortex M23				48 MHz		16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch R7FA2A2BD3CFN#HA1 Renesas Electronics 1,000: S/17.01 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2BD3CFN#HA1 Mouser Part # 968-R7FA2A2BD3CFNHA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/17.01 S/16.58 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	RA2A2	SMD/SMT	LQFP-80	ARM Cortex M23				48 MHz		16 kB	1.6 V	5.5 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch R7FA2A2BD3CFP#BA1 Renesas Electronics 720: S/17.44 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2BD3CFP#BA1 Mouser Part # 968-R7FA2A2BD3CFPBA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/17.44 View Quote	Min.: 720 Mult.: 720	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	73 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch R7FA2A2BD3CFP#HA1 Renesas Electronics 1,000: S/22.62 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # R7FA2A2BD3CFP#HA1 Mouser Part # 968-R7FA2A2BD3CFPHA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel S/22.62 S/22.19 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	73 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch Renesas Electronics R7FA2A2AD3CFP#UA1 R7FA2A2AD3CFP#UA1 Renesas Electronics 1: S/35.85 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part # R7FA2A2AD3CFP#UA1 Mouser Part # 968-R7FA2A2AD3CFPUA1 New At Mouser	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/35.85 S/26.90 S/20.55 S/20.51 View S/19.73 S/19.11 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	67 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch Renesas Electronics R7FA2A2BD3CFM#AA1 R7FA2A2BD3CFM#AA1 Renesas Electronics 1: S/33.51 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part # R7FA2A2BD3CFM#AA1 Mouser Part # 968-R7FA2A2BD3CFMAA1 New At Mouser	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/33.51 S/23.43 S/22.34 S/17.44 View S/17.40 S/16.97 S/16.70 S/16.31 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-64	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	39 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch Renesas Electronics R7FA2A2BD3CFN#UA1 R7FA2A2BD3CFN#UA1 Renesas Electronics 1: S/34.37 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part # R7FA2A2BD3CFN#UA1 Mouser Part # 968-R7FA2A2BD3CFNUA1 New At Mouser	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/34.37 S/24.02 S/22.89 S/18.14 View S/18.10 S/17.48 S/17.20 S/16.82 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-80	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	55 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch Renesas Electronics R7FA2A2BD3CFP#AA1 R7FA2A2BD3CFP#AA1 Renesas Electronics 1: S/35.34 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part # R7FA2A2BD3CFP#AA1 Mouser Part # 968-R7FA2A2BD3CFPAA1 New At Mouser	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/35.34 S/24.68 S/18.96 S/18.92 View S/18.29 S/18.10 S/17.67 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	73 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch Renesas Electronics R7FA2A2BD3CFP#UA1 R7FA2A2BD3CFP#UA1 Renesas Electronics 1: S/35.34 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part # R7FA2A2BD3CFP#UA1 Mouser Part # 968-R7FA2A2BD3CFPUA1 New At Mouser	Renesas Electronics	ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 4ch Learn More about Renesas Electronics renesas ra2a2 microcontrollers	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/35.34 S/24.68 S/18.96 S/18.92 View S/18.18 S/17.91 S/17.52 Quote	Min.: 1 Mult.: 1	RA2A2	SMD/SMT	LQFP-100	ARM Cortex M23	512 kB	32 bit	12 bit, 24 bit	48 MHz	73 I/O	48 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray

RA2A2 32-bit Microcontrollers

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