Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Renesas Electronics
	Series	RA2E2
	Product Type	Microcontroller
	Package Type	QFN
	Mount Type	Surface
	Pin Count	24
	Device Core	ARM Cortex M23
	Data Bus Width	8bit
	Program Memory Size	64kB
	Maximum Clock Frequency	48MHz
	RAM Size	8kB
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Height	0.8mm
	Number of Programmable I/Os	20
	Width	4 mm
	Length	4mm
	Minimum Supply Voltage	1.6V
	ADCs	8 x 12 Bit
	Program Memory Type	FLASH
	Instruction Set Architecture	ARM V8-M
	Automotive Standard	No

	Select all
	Brand Renesas Electronics
	Series RA2E2
	Product Type Microcontroller
	Package Type QFN
	Mount Type Surface
	Pin Count 24
	Device Core ARM Cortex M23
	Data Bus Width 8bit
	Program Memory Size 64kB
	Maximum Clock Frequency 48MHz
	RAM Size 8kB
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Height 0.8mm
	Number of Programmable I/Os 20
	Width 4 mm
	Length 4mm
	Minimum Supply Voltage 1.6V
	ADCs 8 x 12 Bit
	Program Memory Type FLASH
	Instruction Set Architecture ARM V8-M
	Automotive Standard No

The Renesas RA2E2 Group is RA Family single-chip microcontroller based on the 48-MHz Arm Cortex-M23 core with innovative on-chip peripheral functions. This offers ultra-low power operation and high speed serial communication with smallest package of 24-pin QFN package, satisfying the needs of cost-sensitive and space-constrained applications. These RA2E2 Group microcontrollers enable extremely cost-effective designs for IoT sensor nodes, portable devices, industrial control, and any battery-operated application that requires developers to cut power consumption, cost and space.

12-bit ADC, temperature sensor

16-bit general PWM Timer, 32-bit low power asynchronous general purpose timer

I3C bus interface

SCI (UART, Simple SPI, Simple I2C)

SPI interface

Safety

Security and encryption

Units	Per unit	Per Pack*
5 - 20	€2.126	€10.63
25 - 45	€1.888	€9.44
50 - 245	€1.702	€8.51
250 - 495	€1.548	€7.74
500 +	€1.416	€7.08

Renesas Electronics R7FA2E2A72DNK#AA0, 8 bit ARM Cortex M23, RA2E2 Microcontroller, 48 MHz, 64kB FLASH, 24-Pin QFN

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