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H8SX/1544

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Microcontrollers with 32-bit CISC CPU for Automotive, Factory Automation and Industrial Applications

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Overview

The H8SX/1544 Group is supported only for customers who have already adopted these products. The RX63T Group is recommended for new designs.

Documentation

Design & Development

Sample Code
Type
Title
Date
Sample Code
Serial EEPROM of HN58X25xxx Series Control Using Clock Synchronous SCI Sample Program for Renesas H8/H8S/H8SX/SH
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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.

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FAQs

  1. What causes IIC bus transfer rate master transmit/receive operation?

    The pull-up resistance of the board may be so high that the SCL rise time is over the limit for the IIC bus. This would trigger the bit synchronization circuit. Therefore, please revise your pull-up resistance to make SCL rise time, within the MCU's permissible current range ...

    Mar 19, 2008