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H8/3040

Not Recommended for New Designs

16-bit Microcontrollers with Embedded 512KB Flash Microcomputer

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Overview

The H8/3042 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.

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Design & Development

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.

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FAQs

  1. Can we transfer first MSB to LSB to register smart card interface?

    Yes, it will. The LSB/MSB-first function of smart card interface is directly usable in the serial interface. *Note: H8/300H only.

    Mar 31, 2009
  2. How to output 8 clocks to receive data continuously?

    When the serial interface of the H8 family and the H8S family fulfills three conditions, which is in synchronous, set to SCK output, and in receive mode (TE=0, RE=1), the SCK output will be in a continuous output state in order to be able to receive continuously. So ...

    Mar 31, 2009
  3. How to fix 1 bit misalignment using synchronous mode and clock SCI?

    The serial interface of the H8 family and the H8S family is divided into a transmit part and a receive part structurally to be used for both asynchronous and functions. The transmit part and the receive part can be operated individually. When in synchronous transmit/receive data, each part ...

    Mar 31, 2009
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