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R7FA2A1AB3CNF#BA0

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ARM MICROCONTROLLERS - MCU MCU RA2A1 ARM CM23 48MHZ 256K/32K QFN40

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Integrated Circuits (ICs)

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ARM MICROCONTROLLERS - MCU MCU RA2A1 ARM CM23 48MHZ 256K/32K QFN40

Technical Specifications

Parameters and characteristics for this part

Specification	R7FA2A1AB3CNF#BA0

Connectivity	EBI/EMI, UART/USART, SCI, SPI, I2C, CANbus
Core Processor	ARM® Cortex®-M23
Core Size	32-Bit
Data Converters	A/D 8x16b, Sigma-Delta, 1x12b, D/A 2x8b, 4x24b SAR
EEPROM Size	8, 8 K
Mounting Type	Surface Mount
Number of I/O	22
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	40-WFQFN Exposed Pad
Peripherals	DMA, PWM, POR, LVD, Capacitive Touch, WDT
Program Memory Size	256 KB
Program Memory Type	FLASH
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.6 V

Part	Peripherals	EEPROM Size	Package / Case	Number of I/O	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Mounting Type	Oscillator Type	Operating Temperature [Min]	Operating Temperature [Max]	Core Processor	Core Size	Program Memory Size	Speed	Data Converters	Connectivity
Renesas Electronics Corporation R7FA2A1AB3CNF#BA0	Capacitive Touch DMA LVD POR PWM WDT	8 8 K	40-WFQFN Exposed Pad	22	FLASH	5.5 V	1.6 V	Surface Mount	Internal	-40 °C	105 °C	ARM® Cortex®-M23	32-Bit	256 KB	48 MHz	1x12b 4x24b SAR A/D 8x16b D/A 2x8b Sigma-Delta	CANbus EBI/EMI I2C SCI SPI UART/USART

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.22
Mouser	N/A	3920	$ 3.22

General part information

ARM MICROCONTROLLERS - MCU MCU RA2A1 ARM CM23 48MHZ 256K/32K QFN40

Technical documentation and resources