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R7FA4E10D2CFM#AA0

RENR7FA4E10D2CFM#AA0

Renesas Electronics Corporation
ARM® Cortex®-M33 - Microcontroller IC 32-Bit 100MHz 512KB (512K x 8) FLASH 64-LFQFP (10x10)
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Overview

The R7FA4E10D2CFM#AA0 is a 32-bit microcontroller from the Renesas RA4E1 series, featuring an Arm Cortex-M33 core running at up to 100MHz. It balances high performance with low power consumption, providing 512KB of flash memory and 128KB of SRAM in a 64-pin LFQFP package.

Why Choose This Part

This MCU offers a modern Armv8-M architecture with a built-in Memory Protection Unit (MPU) for enhanced software security and reliability. The integration of 128KB RAM and 512KB flash provides significant headroom for RTOS-based applications compared to entry-level Cortex-M0+ devices.

Applications

Industrial Sensor Nodes
Utilizes the high-speed 100MHz clock and integrated DMA controller to process sensor data with low latency in factory automation environments.
Portable Medical Devices
Leverages multiple low-power modes, including a 16uA software standby mode, to extend battery life in handheld diagnostic equipment.
Home Appliance Controllers
Provides enough flash and RAM for complex control logic while maintaining a small physical footprint for integrated control panels.
Building Automation Hubs
Employs the Event Link Controller (ELC) to enable peripheral-to-peripheral communication without CPU intervention, reducing power and increasing response speed.

Key Specifications

Speed 100MHz
RAM Size 128K x 8
Core Size 32-Bit
EEPROM Size 8K x 8
Peripherals DMA, LVD, POR, PWM, WDT
Connectivity CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 44
Core Processor ARM Cortex-M33
Package / Case 64-LQFP
Data Converters A/D 9x12b SAR; D/A 1x12b
Oscillator Type External
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 64-LFQFP (10x10)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V

Getting Started

Developers can use the Renesas Flexible Software Package (FSP) and the e2 studio IDE for rapid configuration and driver generation. Evaluation can be performed using the EK-RA4E1 evaluation kit, which provides access to all MCU pins and integrated debugging support.

Also Consider

STM32L433RCT6 STMicroelectronics - Offers similar ultra-low power performance and memory density with a mature ecosystem of STM32Cube tools.

Categories

Microcontrollers > Renesas Wearables & Medical > Ultra-Low Power MCUs IoT & Smart Devices > IoT Security & Crypto