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Overview

Description

The H8S/2218 Group is supported only for customers who have already adopted these products. The RX231, RX651 Groups are recommended for new designs.

Comparison

Applications

Documentation

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Evaluation Software Log in to Download ZIP 37.73 MB 日本語
Software & Tools - Other Log in to Download EXE 1.30 MB 日本語
Software & Tools - Other Log in to Download EXE 7.57 MB 日本語
Software & Tools - Other Log in to Download ZIP 24.86 MB
Software & Tools - Other Log in to Download ZIP 15.16 MB
Software & Tools - Other Log in to Download ZIP 206.97 MB
Software & Tools - Other Log in to Download ZIP 22.17 MB
Software & Tools - Other Log in to Download ZIP 15.46 MB
8 items

Sample Code

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.

Diagram of ECAD Models

Product Options

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Support

Support Communities

Support Communities

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

FAQs

Browse our knowledge base of common questions and answers.
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?

Support Communities

  1. H8S/2212 H8S/2218 USB Set_Configuration?

    I'm trying to find documentation for the CNFV0 bit in the USB Configuration Value Register (UCVR), in the H8S/2218-H8S/2212 USB module.  The hardware manual says CNFV0 "stores the Configuration value when the Set_Configuration command is received."  The problem is, CNFV0 is a single ...

    Feb 23, 2010

FAQs

  1. Is the memory configuration of the H8S family big-endian or little-endian?

    The memory configuration of the H8S family is big-endian.

    Jan 18, 2008
  2. What happen when I input odd word to external bus width set in H8S?

    When accessing odd address in word/long word, address LSB is seen as 0 and the preceding address will be accessed. For example, when attempting to address 2M+1, address 2M will be accessed.

    Jan 18, 2008
  3. Is little endian/big endian switching function built into H8S family?

    No. Little-endian/big-endian switching function is not built into the H8S family. However, the H8SX family has a built-in little-big-endian automatic switching function.

    Jan 18, 2008
View All Results from FAQs (29)