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RX65N Envision Kit

The Envision Kit allows quick and easy evaluation of the RX65N microcontrollers group, which is an excellent choice for your next low cost HMI (Human Machine Interface) project. Moreover the RX65N Envision Kit allows you to experience, through pre-installed demos, firmware updating using the new dual-bank flash function of the RX65N microcontroller, graphics performance using LCDC and a 2D drawing engine, and many more.
Renesas offers everything you need for your own board and demo development, such as a board circuit diagram and demo source code, so the kit can be used as a sample for developing your set.

The provided on-board emulator allows you to design your own application without the need for an external E1/E2 Lite.
The latest RX65N Group of microcontrollers incorporates an embedded TFT controller and an integrated 2D drawing engine provides advanced graphics features and high performance in the application. If the chosen display size is up to WQVGA, the large on-chip RAM of 640 KB could be used as display frame buffer, which ensures a cost optimized design, by saving an external RAM.
In addition, customers using the RX651/RX65N MCU can enjoy the powerful SEGGER emWin GUI software as well as supporting tools in their designs free of charge!


  • 32-bit RX65N MCU with 2MB Code Flash Memory and 640KB RAM embedded (Product information here)
  • Easy evaluation and development on the RX65N MCU
  • New functions of RX65N: LCD controller, 2D drawing engine, dual-bank flash, and more
  • 4.3-inch WQVGA TFT panel with capacitive touch function
  • E2 Emulator Lite circuit (programming/debugging emulator circuit)
  • Easy firmware updating using a USB memory stick (not provided)
  • Free Eclipse-based development environment can be downloaded (Download here)
  • Segger emWin GUI software package can be used by RX651/RX65N customers (GUI software package here)

Comes pre-installed with four software demos that use RX65N functions

- 2D Drawing Engine

Experience the capabilities of the graphics accelerator

- Bouncing Balls

Experience outstanding calculation performance

- Mandelbrot Calculation

Experience the performance of the single-precision floating-point unit

- Firmware Bank Swap Demo

User firmware on the RX65N is easy to update thanks to the extended flash architecture


Quick Start

Demo Firmware

By writing this firmware to a USB memory stick, you can rewrite the firmware on the board during a demo.

Documentation and demo software Description
Standard Firmware Download the latest versions of four types of demo firmware (2D Drawing Engine, Bouncing Balls, Mandelbrot Calculation, and Firmware Bank Swap Demo).
Benchmark Firmware Download demo firmware for benchmarking (dual bank rewriting image, storage benchmark, and system log).


Documentation and so on can be downloaded below.

Documentation and demo software Description
Demo Firmware
(source code)
Download the latest versions of four types of demo software (2D Drawing Engine, Bouncing Balls, Mandelbrot Calculation, and Firmware Bank Swap Demo).

User's manual

(instruction manual)

Download the instruction manual for this kit.
Circuit diagram and bill of materials Download the circuit diagram and bill of materials for this kit.
Declaration of conformity for CE logo Declaration of conformity for the CE logo for Europe.
Declaration of conformity for China Declaration of conformity for China.


Ordering Information

Product NamePart Number (Ordering Number)StatusBuy
Renesas Envision KIT RPBRX65NRTK5RX65N2C00000BRMass production

Target Devices

Family Group
RX Family

Below you will find information to support the development of your application.


Information supporting development tools

Title Description
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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
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questions and opinions with others who use Renesas MCU's.
Tool News Tool release information and other important information.
Operating Environment Information on system requirements and operating environment for the latest version of tools.
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Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.

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Tool Information

Tools Orderable Part Number(s) Production Status Manufacturer Suggested Single Tool Price Description Distributor Stock Distributors Distributor Purchase
RTK5RX65N2C00000BR Mass Production Renesas call RX65N Envision Kit 3 Arrow Electronics, Inc.
2 Digi-Key
1 Future Electronics
5 Mouser
2 Verical

Note :Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.