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R7FA2E1A92DFM#AA0

ARM® Cortex®-M23 RA2E1 Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 64-LFQFP (10x10)

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

R7FA2E1A92DFM#AA0
Datasheet:

R7FA2E1A92DFM#AA0 Datasheet (PDF)
Series:

RA2E1
Programmabe:

Not Verified
Core Processor:

ARM® Cortex®-M23
Core Size:

32-Bit Single-Core
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R7FA2E1A92DFM#AA0 General Description

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.

Key Features

48MHz Arm^® Cortex^®-M23
Up to 128kB Flash memory and 16kB SRAM
4kB Data Flash to store data as in EEPROM
Scalable from 25-pin to 64-pin packages
Wide operating voltage range of 1.6V to 5.5V
Enhanced Capacitive Touch Sensing Unit (CTSU)
12-bit ADC, LPACMP, temperature sensor
32-bit general PWM timer, 16-bit general PWM timer, low power asynchronous general-purpose timer
RTC
SCI (UART, simple SPI, simple I²C)
SPI/ I²C multi-master interface
Safety
Security and encryption
A large selection of packages (LQFP, QFN, LGA, BGA, WLCSP)

Specifications

Series	RA2E1	Programmabe	Not Verified
Core Processor	ARM® Cortex®-M23	Core Size	32-Bit Single-Core
Speed	48MHz	Connectivity	I2C, SmartCard, SPI, UART/USART
Peripherals	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	Number of I/O	53
Program Memory Size	128KB (128K x 8)	Program Memory Type	FLASH
EEPROM Size	4K x 8	RAM Size	16K x 8
Voltage - Supply (Vcc/Vdd)	1.6V ~ 5.5V	Data Converters	A/D 13x12b SAR
Oscillator Type	External, Internal	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	R7FA2E1