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R5F51137ADFP#3A

RENR5F51137ADFP#3A

Renesas Electronics
32-bit Microcontrollers - MCU 32BIT MCU RX113 384K/64K QFP100
1,634 in stock

Overview

The R5F51137ADFP#3A is a 32-bit microcontroller from the Renesas RX113 series, featuring 384KB of Flash and 64KB of RAM. Operating at up to 32MHz, this MCU is designed for low-power applications that require integrated USB 2.0 connectivity and high-performance signal processing through its RX core with DSP instructions.

Why Choose This Part

The RX113 architecture delivers high code efficiency and DSP capabilities without the overhead of an FPU, drawing only 3.6mA at full 32MHz operation. It includes specialized hardware like the Event Link Controller (ELC) to enable peripheral-to-peripheral communication without CPU intervention, further reducing power consumption.

Applications

Battery-Powered Medical Devices
Utilizes the 0.44uA software standby mode and 1.8V to 3.6V operating range for extended life in portable healthcare monitors.
USB Peripheral Controllers
Integrates a Full-Speed USB 2.0 host and function controller for PC peripherals or industrial data loggers.
Smart Utility Meters
Leverages the built-in RTC, CAC (Clock Accuracy Checker), and 8KB of data EEPROM for reliable long-term data logging and timing.

Getting Started

Development is supported by the Renesas e2 studio IDE and the CC-RX compiler. For hardware evaluation, the Renesas Target Board for RX113 provides a low-cost entry point with access to all 100 pins and an integrated E2 Lite debugger interface.

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