The Fast Prototyping Board for RL78 family comes equipped with a RL78 family microcontroller and is an evaluation board specialized for prototype development for a variety of applications. It has a built-in emulator circuit that is equivalent to an E2 emulator Lite so you can write/debug programs without additional tools. In addition, with Arduino and Pmod™ interfaces included as standard and through-hole access to all pins of the microcontroller, and so on, it has high expandability.



  • Equipped with an RL78 family 8/16-bit microcontroller
  • No additional tools are required for program debugging/writing with the built-in emulator circuit equivalent to an E2 emulator Lite
  • Through-holes with access to all of the pins of the microcontroller
  • Arduino and Pmod™ interfaces come standard (some products have Arduino interface only)
  • Support for various RL78 software and tools (see software and tools here)

RL78/Fast Prototyping Board

RL78 Family Fast Prototyping Board

Ordering Information

Product Name
Part Number (Ordering Number) Status Buy
RL78/G14 Fast Prototyping Board RTK5RLG140C00000BJ
Mass production
RL78/G1P Fast Prototyping Board RTK5RLG1P0C00000BJ Mass production Buy
RL78/G1M Fast Prototyping Board
RTK5RLG1M0C00000BJ Mass production Buy
RL78/G1N Fast Prototyping Board RTK5RLG1N0C00000BJ
Mass production Buy

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

Information supporting development tools

Title Description
My Renesas Create a My Renesas account to use our tool download services,receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, 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.
Tool Environmental Information Information on RoHS compliance of tools.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
Description Distributor Stock Distributors Distributor Purchase Buy Direct
RTK5RLG1P0C00000BJ Mass Production Renesas call 1 RL78/G1P Fast Prototyping Board 47 Digi-Key -
50 Farnell
43 Mouser
31 RS Components
RTK5RLG1N0C00000BJ Mass Production Renesas call 1 RL78/G1N Fast Prototyping Board 20 Digi-Key -
15 Farnell
20 Mouser
RTK5RLG1M0C00000BJ Mass Production Renesas call 1 RL78/G1M Fast Prototyping Board 20 Digi-Key -
15 Farnell
20 Mouser
RTK5RLG140C00000BJ Mass Production Renesas call 1 RL78/G14 Fast Prototyping Board 15 Digi-Key -
15 Farnell
2 Mouser
28 RS Components

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.