This kit has the 78K0S/KA1+ "low pin count" microcontroller mounted on a board, and supports on-board flash programming for application programs up to 4 KB and real-time execution. User hardware parts such as digital I/O and analog signals can be connected to the board.


  • Has features which can easily develop simple I/O functions such as a push button, LED output, AD reference voltage, I/O line, and a UART interface.
  • Power source is supplied from the USB I/F, so it's not necessary to prepare a separate power supply.
  • With the Windows-based flash programming software, select the application program to evaluate and it can be downloaded.
  • Supports signal conversion from analog to digital
  • Supports many input/output functions

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.