Integrated Circuits (ICs)

R7FA2E3052DNH#HA0

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Renesas Electronics Corporation

MCU RA2E3 ARM CM23 48MHZ 32K/16K

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Integrated Circuits (ICs)

R7FA2E3052DNH#HA0

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Renesas Electronics Corporation

MCU RA2E3 ARM CM23 48MHZ 32K/16K

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R7FA2E3052DNH#HA0

Connectivity	SPI, SCI, UART/USART, I2C
Core Processor	ARM® Cortex®-M23
Core Size	32-Bit
Data Converters	A/D 10x12b SAR
EEPROM Size	2K x 8
Mounting Type	Surface Mount
Number of I/O	23
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Peripherals	DMA, LVD, PWM, POR, WDT
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	16 K
Speed	48 MHz
Supplier Device Package	32-HWQFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.6 V

R7FA2E3073 Series

48MHz Arm Cortex-M23 Entry-Level General-Purpose Microcontroller

Part	Number of I/O	Core Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Peripherals	RAM Size	Speed	Data Converters	Mounting Type	Core Processor	EEPROM Size	Program Memory Size	Program Memory Type	Supplier Device Package	Oscillator Type	Connectivity	Package / Case	EEPROM Size
Renesas Electronics Corporation R7FA2E3052DNH#HA0	23	32-Bit	5.5 V	1.6 V	85 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 10x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	32 KB	FLASH	32-HWQFN (5x5)	Internal	I2C SCI SPI UART/USART
Renesas Electronics Corporation R7FA2E3073CNH#HA0	23	32-Bit	5.5 V	1.6 V	105 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 10x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	64 KB	FLASH	32-HWQFN (5x5)	Internal	I2C SCI SPI UART/USART
Renesas Electronics Corporation R7FA2E3053CFJ#BA0	23	32-Bit	5.5 V	1.6 V	105 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 10x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	32 KB	FLASH	32-LQFP (7x7)	Internal	I2C SCI SPI UART/USART	32-LQFP
Renesas Electronics Corporation R7FA2E3072DFJ#HA0	23	32-Bit	5.5 V	1.6 V	85 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 10x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	64 KB	FLASH	32-LQFP (7x7)	Internal	I2C SCI SPI UART/USART	32-LQFP
Renesas Electronics Corporation R7FA2E3073CNE#BA0	37	32-Bit	5.5 V	1.6 V	105 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 13x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	64 KB	FLASH	48-HWQFN (7x7)	Internal	I2C SCI SPI UART/USART	48-WFQFN Exposed Pad
Renesas Electronics Corporation R7FA2E3073CNH#BA0	23	32-Bit	5.5 V	1.6 V	105 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 10x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	64 KB	FLASH	32-HWQFN (5x5)	Internal	I2C SCI SPI UART/USART
Renesas Electronics Corporation R7FA2E3073CFJ#BA0	23	32-Bit	5.5 V	1.6 V	105 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 10x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	64 KB	FLASH	32-LQFP (7x7)	Internal	I2C SCI SPI UART/USART	32-LQFP
Renesas Electronics Corporation R7FA2E3052DNE#BA0	37	32-Bit	5.5 V	1.6 V	85 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 13x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	32 KB	FLASH	48-HWQFN (7x7)	Internal	I2C SCI SPI UART/USART	48-WFQFN Exposed Pad
Renesas Electronics Corporation R7FA2A1AB3CNF#HC0	22	32-Bit Single-Core	5.5 V	1.6 V	105 °C	-40 °C	DMA LVD POR PWM WDT		48 MHz	1x12b 4x24b SAR A/D 8x16b D/A 2x8b Sigma-Delta	Surface Mount	ARM® Cortex®-M23		256 KB	FLASH		Internal	CANbus EBI/EMI I2C SCI SPI UART/USART USB	40-WFQFN Exposed Pad	8 K
Renesas Electronics Corporation R7FA2E3072DFL#HA0	37	32-Bit	5.5 V	1.6 V	85 °C	-40 °C	DMA LVD POR PWM WDT	16 K	48 MHz	A/D 13x12b SAR	Surface Mount	ARM® Cortex®-M23	2K x 8	64 KB	FLASH	48-LFQFP (7x7)	Internal	I2C SCI SPI UART/USART	48-LQFP

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 0.86
		5000	$ 0.81
		7500	$ 0.79
		12500	$ 0.76

Description

General part information

R7FA2E3073 Series

The RA2E1 group is the RA Family’s entry-level single-chip microcontroller based on the 48MHz Arm®Cortex®-M23 core and up to 128KB code flash and 16KB SRAM memory. The optimized processing and Renesas’ low power process technology make it the industry's most energy-efficient ultra-low power MCU. The RA2E1 group supports a wide operating voltage range of 1.6V to 5.5V and a large selection of packages such as LQFP, QFN, LGA, BGA, and WLCSP. The RA2E1 provides pin and peripheral compatibility with the RA2L1 group and is ideal for battery-operated applications and other systems requiring high performance and low-energy consumption in space-constrained applications.

Documents

Technical documentation and resources