QB-Programmer (Programming GUI) (Discontinued product)

Support for this product is limited to customers who have already adopted these products. If adopting new products, please consider the successor.



The QB-Programmer on-board programmer software package supports the MINICUBE2 on-chip debugging emulator with programming functions. It enables operation of the MINICUBE2 emulator and erasing, writing, and verifying programs on Renesas single–power supply MCUs with on-chip flash memory, either installed in a system or mounted on a program adapter.

Release Information

As for parameter files, refer to  Flash Memory Programmer Parameter Files and Supported MCUs.


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User's Mamual


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.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.