R7FA2E2A52DNJ#AA1

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Renesas Electronics Corporation

IC MCU ARM 32K FLASH 20WQFN

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Integrated Circuits (ICs)

R7FA2E2A52DNJ#AA1

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Renesas Electronics Corporation

IC MCU ARM 32K FLASH 20WQFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R7FA2E2A52DNJ#AA1

Connectivity	I2C, SPI, UART/USART
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	DMA, LVD, PWM, POR, WDT
Program Memory Size	32 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	Interconnect System	Type	Platform	Contents	Core Processor	Utilized IC / Part	Mounting Type	EEPROM Size	Core Size	Speed	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Size	Program Memory Type	Connectivity	Data Converters	Package / Case	Peripherals	Oscillator Type	Number of I/O	RAM Size	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Data Converters [x]	Data Converters	Supplier Device Package [y]	Supplier Device Package [x]
Renesas Electronics Corporation RTK7FPA2E2S00001BE	Evaluation Platform	Arduino R3 Shield Pmod	MCU 32-Bit	FPB-RA2E2	Board(s)	ARM® Cortex®-M23	RA2E2	Fixed
Renesas Electronics Corporation R7FA2E2A32DNJ#AA1						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	16 KB	FLASH	I2C SPI UART/USART	A/D 7x12b SAR	20-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	16	8 K	85 °C	-40 °C
Renesas Electronics Corporation R7FA2E2A52DNJ#AA1						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	32 KB	FLASH	I2C SPI UART/USART	A/D 7x12b SAR	20-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	16	8 K	85 °C	-40 °C
Renesas Electronics Corporation R7FA2E2A34CNK#AA1						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	16 KB	FLASH	I2C SPI UART/USART	SAR	24-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	20	8 K	125 °C	-40 °C	24-HWQFN (4x4)	8	12 b
Renesas Electronics Corporation R7FA2E2A53CNJ#HA0						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	32 KB	FLASH	I2C SPI UART/USART	A/D 7x12b SAR	20-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	16	8 K	105 °C	-40 °C
Renesas Electronics Corporation R7FA2E2A52DNK#AA1						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	32 KB	FLASH	I2C SPI UART/USART	SAR	24-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	20	8 K	85 °C	-40 °C	24-HWQFN (4x4)	8	12 b
Renesas Electronics Corporation R7FA2E2A32DNJ#HA0						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	16 KB	FLASH	I2C SPI UART/USART	A/D 7x12b SAR	20-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	16	8 K	85 °C	-40 °C
Renesas Electronics Corporation R7FA2E2A73CNK#HA0						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	64 KB	FLASH	I2C SPI UART/USART	SAR	24-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	20	8 K	105 °C	-40 °C	24-HWQFN (4x4)	8	12 b
Renesas Electronics Corporation R7FA2E2A34CNJ#HA0						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	16 KB	FLASH	I2C SPI UART/USART	A/D 7x12b SAR	20-WFQFN Exposed Pad	DMA LVD POR PWM WDT	External	16	8 K	125 °C	-40 °C
Renesas Electronics Corporation R7FA2E2A72DBY#HC1						ARM® Cortex®-M23		Surface Mount	2K x 8	32-Bit	48 MHz	5.5 V	1.6 V	64 KB	FLASH	I2C SPI UART/USART		16-UFBGA WLCSP	DMA LVD POR PWM WDT	External	12	8 K	85 °C	-40 °C	16-WLCSP		4 12 b	1.87	1.84

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 2.60
		10	$ 1.68
		25	$ 1.44
		80	$ 1.20
		230	$ 1.04
		440	$ 0.96
		945	$ 0.89
		2400	$ 0.81
		4900	$ 0.77

Description

General part information

R7FA2E2 Series

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

Documents

Technical documentation and resources