Overview
Description
The R8C/38C Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.
The R8C/38C Group of single-chip MCUs incorporates the R8C CPU core, employing sophisticated instructions for a high level of efficiency. With 1Mb of address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts a multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, reduces the number of system components. The R8C/38C Group has data flash (1KB × 4 blocks) with the background operation (BGO) function.
Comparison
Applications
Design & Development
Software & Tools
Software Downloads
Sample Code
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Resources
Support Communities
-
38c group
How can i create new project for 38c group?? There is no option for 38c group.. or i have to select other in group list to create new project for that group??
Jun 4, 2012
FAQs
-
(R8C) Are there any hardware precautions for accurate A/D conversion?
In order to perform A/D conversion, it is necessary to fully charge the internal capacitor, but if the impedance of the A/D conversion target is high, the discharge and charge will take time and the conversion value will not be accurate. For correct A/D ...
Jun 19, 2006 -
When using the D/A converter, can I stabilize the output voltage by adding a resistor for pull-down?
Since the D/A converter has an internal output resistor, if a pull-down resister is added, resistance from both the internal and pull-down resistors will divide the output level. Accordingly, D/A conversion precision will be worse than if there were no pull-down resistor. The ...
Dec 26, 2017 -
Do I need to rewrite the boot ROM area using MI6C Flash Starter?
Rewriting of the boot ROM area is unnecessary. This is because M3A-0806 performs programming using the standard boot program which was programmed into the boot ROM area when it was shipped. (#104963)
Mar 1, 2005