Integrated Circuits (ICs)

R7FA2E2A72DNJ#HA0

Obsolete

Renesas Electronics Corporation

IC MCU 32BIT 64KB FLASH 20HWQFN

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Integrated Circuits (ICs)

R7FA2E2A72DNJ#HA0

Obsolete

Renesas Electronics Corporation

IC MCU 32BIT 64KB FLASH 20HWQFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R7FA2E2A72DNJ#HA0

Connectivity	UART/USART, I2C, SPI
Core Processor	ARM® Cortex®-M23
Core Size	32-Bit
Data Converters	A/D 7x12b SAR
EEPROM Size	2K x 8
Mounting Type	Surface Mount
Number of I/O	16
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	External
Package / Case	20-WFQFN Exposed Pad
Peripherals	POR, LVD, PWM, WDT, DMA
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.6 V

R7FA2E2 Series

Part	Board Type	Utilized IC / Part	Interconnect System	Interconnect System	Core Processor	Type	Platform	Contents	Mounting Type	Data Converters	RAM Size	EEPROM Size	Peripherals	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Number of I/O	Speed	Core Size	Package / Case	Program Memory Size	Connectivity	Supplier Device Package
Renesas Electronics Corporation RTK7FPA2E2S00001BE	Evaluation Platform	R7FA2E2 RA2E2	Pmod	Arduino R3 Shield	ARM® Cortex®-M23	MCU 32-Bit	FPB-RA2E2	Board(s)	Fixed
Renesas Electronics Corporation R7FA2E2A32DNJ#AA1					ARM® Cortex®-M23				Surface Mount	A/D 7x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	85 C	-40 ¯C	FLASH	External	5.5 V	1.6 V	16	48 MHz	32-Bit	20-WFQFN Exposed Pad	16 KB	I2C SPI UART/USART
Renesas Electronics Corporation R7FA2E2A72DNJ#HA0					ARM® Cortex®-M23				Surface Mount	A/D 7x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	85 C	-40 ¯C	FLASH	External	5.5 V	1.6 V	16	48 MHz	32-Bit	20-WFQFN Exposed Pad	64 KB	I2C SPI UART/USART
Renesas Electronics Corporation R7FA2E2A52DNJ#AA1					ARM® Cortex®-M23				Surface Mount	A/D 7x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	85 C	-40 ¯C	FLASH	External	5.5 V	1.6 V	16	48 MHz	32-Bit	20-WFQFN Exposed Pad	32 KB	I2C SPI UART/USART
Renesas Electronics Corporation R7FA2E2A52DNK#HA0					ARM® Cortex®-M23				Surface Mount	A/D 8x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	85 C	-40 ¯C	FLASH	External	5.5 V	1.6 V	20	48 MHz	32-Bit	24-WFQFN Exposed Pad	32 KB	I2C SPI UART/USART	24-HWQFN (4x4)
Renesas Electronics Corporation R7FA2E2A34CNK#AA1					ARM® Cortex®-M23				Surface Mount	A/D 8x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	125 °C	-40 °C	FLASH	External	5.5 V	1.6 V	20	48 MHz	32-Bit	24-WFQFN Exposed Pad	16 KB	I2C SPI UART/USART	24-HWQFN (4x4)
Renesas Electronics Corporation R7FA2E2A53CNJ#HA0					ARM® Cortex®-M23				Surface Mount	A/D 7x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	105 °C	-40 °C	FLASH	External	5.5 V	1.6 V	16	48 MHz	32-Bit	20-WFQFN Exposed Pad	32 KB	I2C SPI UART/USART
Renesas Electronics Corporation R7FA2E2A52DNK#AA1					ARM® Cortex®-M23				Surface Mount	A/D 8x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	85 C	-40 ¯C	FLASH	External	5.5 V	1.6 V	20	48 MHz	32-Bit	24-WFQFN Exposed Pad	32 KB	I2C SPI UART/USART	24-HWQFN (4x4)
Renesas Electronics Corporation R7FA2E2A32DNJ#HA0					ARM® Cortex®-M23				Surface Mount	A/D 7x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	85 C	-40 ¯C	FLASH	External	5.5 V	1.6 V	16	48 MHz	32-Bit	20-WFQFN Exposed Pad	16 KB	I2C SPI UART/USART
Renesas Electronics Corporation R7FA2E2A73CNK#HA0					ARM® Cortex®-M23				Surface Mount	A/D 8x12b SAR	8 K	2K x 8	DMA LVD POR PWM WDT	105 °C	-40 °C	FLASH	External	5.5 V	1.6 V	20	48 MHz	32-Bit	24-WFQFN Exposed Pad	64 KB	I2C SPI UART/USART	24-HWQFN (4x4)

Pricing

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	$ 0.82

Description

General part information

R7FA2E2 Series

ARM® Cortex®-M23 RA2E2 Microcontroller IC 32-Bit 48MHz 64KB (64K x 8) FLASH 20-HWQFN (4x4)

Documents

Technical documentation and resources