RENR7FA2E1A92DFM#AA0
Overview
The R7FA2E1A92DFM#AA0 is an entry-level 32-bit microcontroller from the Renesas RA2E1 group, featuring an Arm Cortex-M23 core running at 48MHz. It integrates 128KB of flash memory and 16KB of SRAM in a 64-pin LQFP package, designed for cost-sensitive applications that require low power consumption and high peripheral integration.
Why Choose This Part
This MCU provides a robust safety and security foundation with an integrated AES cryptography engine and a True Random Number Generator (TRNG). It offers high pin density with 53 I/O ports in a 10x10mm footprint, along with built-in hardware diagnostics like SRAM parity checks and ADC self-diagnosis to simplify functional safety compliance.
Applications
Key Specifications
Getting Started
Start development with the Renesas e2 studio IDE and the Flexible Software Package (FSP), which provides production-ready drivers and middleware. For hardware evaluation, the EK-RA2E1 evaluation kit allows for immediate debugging via the on-board SW-DP port and access to all 64 pins.
Also Consider
STMicroelectronics
- Offers an ultra-low-power Arm Cortex-M0+ alternative with similar 128KB flash and 64-pin footprint.
