The Renesas Demonstration Kit (RDK) for RX63N is an evaluation and demonstration tool for Renesas RX63N microcontrollers. The goal is to provide the user with a powerful debug and demonstration platform targeted at common applications. The board also provides a useful platform for evaluating the Renesas suite of development tools for coding and debugging, using the High-performance Embedded Workshop (HEW) IDE as well as programming the device using the on-board SEGGER J-Link JTAG debugger.

The Renesas Demonstration Kit for RX63N is also the hardware platform that is included in a special RX63N-specific edition of Micrium's book on the µC/OS-III Real Time Kernel. The book and board combo targets serious programmers and college students who need to understand and create programs based on the timesaving features of a real-time kernel. Part I of the text covers the internals of the new µC/OS-III real-time kernel. The emphasis is on the internals, features, API calls, and where and how to use an RTOS, all presented in a clear and useful way, and accompanied by a wealth of diagrams. Part II provides specific examples for using µC/OS-III on the new Renesas RX63N microcontroller.


  • Stereo audio driver connected to the PWM interface
  • On-board microphone to demonstrate sampling, FFT/FPU capabilities
  • Volume Control Potentiometer
  • Micro SD card interface for audio and data files
  • 3–Phase motor control algorithm representation with LEDs
  • Motor control algorithm speed variation through volume control potentiometer
  • 3–Axis Accelerometer (Digital)
  • User pushbutton switches
  • 10/100 Ethernet Interface connected to an internal Ethernet MAC (1588 compatible)
  • USB Interface connected to an internal USB controller (Host, Device and OTG)
  • RS-232 Interface
  • CAN Interface
  • I2C, SPI with Debug through the Beagle connector from Total Phase
  • PMOD connections to support a variety of generic PMOD devices (WiFi, Bluetooth, RF, and much more).
  • On-board J-Link OB for high-quality source code debugging



  • Building Management System, POS, Office Equipment, Home Theater, AV Receiver, Audio System, Vending Machine, Machine Tool, Projector, Air Conditioner, Refrigerator, Washing Machine, IoT


Type Date
PDF 111 KB 日本語 Tool News - Release
PDF 233 KB 日本語 Tool News - Release
PDF 1.52 MB Manual - Development Tools
PDF 17.56 MB 日本語 Manual - Hardware
PDF 4.68 MB Manual - Development Tools
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Design & Development

Software & Tools

Software Downloads

ZIP 570.25 MB 日本語 Upgrade - IDE
ZIP 1,264.29 MB 日本語 Upgrade - IDE
ZIP 952.87 MB 日本語 Upgrade - IDE
ZIP 13.69 MB Software & Tools - Other
EXE 480.00 MB Software & Tools - Other
ZIP 53.87 MB Software & Tools - Other
ZIP 215 KB Software & Tools - Other
ZIP 9.45 MB Software & Tools - Other
ZIP 449.99 MB Software & Tools - Other
ZIP 66.81 MB 日本語 Upgrade - IDE
PDF 678 KB Library
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