RENR5F51118ADFK#3A

Overview

The R5F51118ADFK#3A is a 32-bit microcontroller from Renesas's RX111 group, featuring an RX CPU core running up to 32MHz with 512KB of Flash and 64KB of RAM. This MCU is designed for high-efficiency operation with a deep-sleep current of approximately 0.44uA and a fast wakeup time, making it suitable for battery-operated devices. It includes an integrated USB 2.0 interface, 12-bit ADC, and an Event Link Controller to minimize CPU overhead.

Why Choose This Part

The RX111 architecture delivers high performance-per-watt with a Harvard CISC structure that achieves ultra-compact code density. Engineers benefit from the robust safety features like Power-On Reset, Low Voltage Detection, and a built-in temperature sensor, all integrated into a standard 14x14mm LQFP-64 package.

Applications

Getting Started

Develop applications using the Renesas e2 studio IDE or IAR Embedded Workbench for RX. For hardware evaluation, the Renesas Target Board for RX111 (RTK5RX1110C00000BR) provides access to all MCU pins and works with E2 or E2 Lite on-chip debuggers.

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