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Select all	Attribute	Value
	Brand	Renesas Electronics
	Family Name	RA2E2
	Package Type	QFN
	Mounting Type	Surface Mount
	Pin Count	24
	Device Core	ARM Cortex M23
	Data Bus Width	8bit
	Program Memory Size	64 kB
	Maximum Frequency	48MHz
	RAM Size	8 kB
	Number of PWM Units	1
	Number of SPI Channels	1
	Typical Operating Supply Voltage	1.6 → 5.5 V
	Number of USART Channels	0
	Program Memory Type	Flash
	Maximum Operating Temperature	+85 °C
	Width	4mm
	Maximum Number of Ethernet Channels	0
	Pulse Width Modulation	6 x 16 bit
	Height	0.8mm
	Number of ADC Units	1
	Minimum Operating Temperature	-40 °C
	Dimensions	4 x 4 x 0.8mm
	Number of PCI Channels	0
	Length	4mm
	Number of LIN Channels	0
	Number of Ethernet Channels	0

	Select all
	Brand Renesas Electronics
	Family Name RA2E2
	Package Type QFN
	Mounting Type Surface Mount
	Pin Count 24
	Device Core ARM Cortex M23
	Data Bus Width 8bit
	Program Memory Size 64 kB
	Maximum Frequency 48MHz
	RAM Size 8 kB
	Number of PWM Units 1
	Number of SPI Channels 1
	Typical Operating Supply Voltage 1.6 → 5.5 V
	Number of USART Channels 0
	Program Memory Type Flash
	Maximum Operating Temperature +85 °C
	Width 4mm
	Maximum Number of Ethernet Channels 0
	Pulse Width Modulation 6 x 16 bit
	Height 0.8mm
	Number of ADC Units 1
	Minimum Operating Temperature -40 °C
	Dimensions 4 x 4 x 0.8mm
	Number of PCI Channels 0
	Length 4mm
	Number of LIN Channels 0
	Number of Ethernet Channels 0

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

Renesas Electronics, 8bit ARM Cortex M23, RA2E2 Microcontroller MCU, 48MHz, 64 kB Flash, 24-Pin QFN

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