Renesas supports your entire development process from start to finish.
The documents and tools you need can be obtained from our Web site. Please use them.
Datasheets
Describes product functions.
User's Manuals
Hardware
Describes product specifications, operation, usage, electrical characteristics, and peripheral functions.
RX Family User's Manuals: Hardware
Software
Describes instructions (assembly language) of the microcontrollers.
Usage Notes and Corrections to Documents
Documents notifying of changes to microcontroller specifications or documentation.
Please make sure to use these together with manuals during development.
Application Notes
Describe how to use a peripheral function, example applications, how to create a program, and so on.
Many come with a sample program in C or assembly language. You can select what you need for your application from our rich selection of application notes.