This document summarizes resources available from Renesas Electronics to support development using their microcontrollers. It outlines the various stages of development from getting started to mass production. In the getting started section, it lists documents like datasheets and manuals that provide information on product functions and specifications. It also describes tools available for starting development quickly like starter kits and demonstration kits. The document then covers emulator systems and integrated development environments for debugging, emulation and programming. It lists coding assistance tools, libraries, middleware and online resources available. Finally, it discusses options for mass production programming.