Skip to main content
Renesas Electronics Corporation

Overview

Description

MC-COM is a communication board for serial communication with Renesas MCUs. It can be connected to various CPU boards equipped with RA or RX microcontrollers. Since the communication signals are electrically isolated, motor control evaluation and debugging can be performed safely.

Features

Applications

Documentation

Design & Development

Software & Tools

Related Boards & Kits

Product Options

Applied Filters:

Videos & Training

Support

Support Communities

  1. MC-COM Software

    Hello. I want to make a motor driver. I print my own cards. At the same time, I want to make your MC_COM card and produce all of them. How can I access the software file of this card? How can I run it? TRANSLATE with x English Arabic ...

    Feb 21, 2025
  2. OpenOCD support for RA2L1

    Hello everyone! I'm trying to flash a program on the RA2L1 family Renesas microcontroller(specifically R7FA2A1AB3CFM). But unfortunately OpenOCD doesn't come with a config file for R7FA2A1AB3CFM by default. I tried using another config file called "openocd/tcl/target/renesas_s7g2.cfg" it can successfully ...

    Nov 6, 2023
  3. DK-S124 CAN Bus Example

    Is there a CAN Bus Example for the DK-S124? I need to know what the CAN Baud Rate Prescaler, Time Segments, etc. should be for the DK-S124 at 1Mbps CAN bandwidth. Where is the CAN MCLK coming from? Is it the 16Mhz crystal? If so, is it possible ...

    Oct 4, 2017
View All Results from Support Communities (75)

Knowledge Base

  1. Why are there multiple package formats in bxl files for Synergy MCUs?

    Question: Why are there multiple package formats in Synergy MCU bxl files?   Answer: The bxl files for synergy MCUs comply with the IPC standard and thus present three different formats- the nominal, the minimum and the maximum. These are used by layout software to help optimize the device layout and ...

  2. When is RA6W1 ready to communicate with the host after waking from DPM sleep?

    ... INIT:WAKEUP,UC for unicast packet or +INIT:WAKEUP,EXT for external wakeup) to the host MCU. The host should then respond with the AT+MCUWUDONE command to indicate that it is fully awake and prepared to receive data. Upon receiving AT+MCUWUDONE, the RA6W1 resumes communication and starts sending ...

    Dec 10, 2025
  3. Error message-Boot Failed-Communication Timeout Error_E8a_E8_E7

    ... E8/E7) emulator will also not operate normally.This could be caused by one of the following: (note that pin availability differs according to MCU)Common to all MCUs  The MCU input clock is not within specifications or the crystal oscillator is not oscillating correctly. The MCU operating voltage ...

    Oct 11, 2017
View All Results from Knowledge Base (4)
Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Browse Articles

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Renesas Academy

Renesas Academy

Comprehensive on-demand training for Renesas products at your fingertips.