C/C++ Compiler Package for M16C Series and R8C Family [M3T-NC30WA]


This product is a C/C++ compiler package for R8C Family and M16C/xx Series (except for M16C/80,M16C/70). The powerful optimizations offer the ultimate in execution speed and code efficiency, and the utilities increase productivity. Furthermore, the MISRA C Rule Checker can also be purchased. It will help you write high-quality C source code.

Release Information

Latest Ver.: V.6.00 Release 00

Released: Apr 1, 2011

Details of upgrade (See Tool News)

Operating Environment

 Life cycle

Note: This product is included in "C/C++ Compiler Package for R8C and M16C Families". This product is NOT available separately, but only included in the "C/C++ Compiler Package for R8C and M16C Families".


  • Integrated development environment High-performance Embedded Workshop
  • C/C++ compiler
  • Assembler
  • Optimizing Linkage Editor
  • Standard Library Generator
  • Simulator Debugger
  • Call Walker
  • The SBDATA declaration & SPECIAL page Function declaration Utility
  • ELF Format Converter

Processing Flow

Installing this compiler package provides the following environment.

C/C++ compiler: NC30
Optimizing ANSI C compiler with extensions for embedded systems.
Assembler: AS30
Produces object code for the target MCU from assembly language source files.
Simulator debugger
Provides source level debugging capability in targetless system-level.
IDE (Integrated development environment): HEW (High-performance Embedded Workshop)
Provides seamless integration and easy access to all tools for coding, compiling, linking, and debugging. It greatly increases productivity.

Target Devices

  • M16C Family M16C/60 Series (16-bit)
  • M16C Family M16C/50 Series (16-bit)
  • M16C Family M16C/30 Series (16-bit)
  • M16C Family M16C/20 Series (16-bit)
  • M16C Family M16C/10 Series (16-bit)
  • M16C Family M16C/Tiny Series (16-bit)
  • R8C Family (16-bit)

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.