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H8/38004

Obsolete

8-bit Microcomputers

NOTICE - The following device(s) are recommended alternatives:
RL78/L12 - Compact LCD Microcontrollers with Low Power Consumption, Suitable for Small Appliances and Healthcare Devices
RL78/L13 - Standard LCD Microcontrollers with Low Power Consumption, Suitable for LCD Display of Home Appliances or Measurement Devices
RX113 - 32-bit Microcontroller for Bidirectional HMI and Peripheral Device Interfacing

Overview

The H8/38004 Group is supported only for the customers who have already adopted any of the products. For new adoption, please consider other products such as RL78/L12, RL78/L13, RX113 Group.

Documentation

Design & Development

Software Downloads
Type Title Date
Software & Tools - Evaluation Software
[Evaluation Software] Flash Development Toolkit V.4.09 Release 03
Log in to Download ZIP 37.73 MB 日本語
Software & Tools - Other
Install Manager Utility V.1.03.01 Upgrade
Log in to Download EXE 1.30 MB 日本語
Software & Tools - Other
AutoUpdate Utility V.1.05.00 Upgrade
Log in to Download EXE 7.57 MB 日本語
3 items

Sample Code
Type
Title
Date
Sample Code
HEW Target Server (COM extension function) Sample Program
Log in to Download ZIP 5.64 MB 日本語 IDE: HEW
Sample Code
Tcl Sample Program
Log in to Download ZIP 17 KB 日本語
Sample Code
Tcl/Tk HEW Sample control program
Log in to Download ZIP 9 KB 日本語 IDE: HEW
Sample Code
Tk Sample Program
Log in to Download ZIP 14 KB 日本語
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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. How to adjust the luminance in H8/3802, H8/38004 and H8/38024 Groups?

    Please adjust the luminance by inserting a variable resistor between Vcc and V1. Since driving power is supplied externally, please set PSW bit to 0.

    Mar 25, 2009
  2. Contrast output waveform in PWDR on PWM H8/3802, H8/38004, H8/38024.

    When rewriting the PWDR during a high period, the waveform varies immediately after rewriting. When the duty cycle is reduced during a low period, the waveform varies immediately after rewriting, but when duty is increased during rewriting, the waveform varies from the point the next 1/4 switching cycle ...

    Mar 25, 2009
  3. Can I use 32kbyte when using E7 by H8/38024 or H8/38004 F-ZTAT version?

    No, you can use only 28kbyte of ROM since E7 uses 4kbyte of ROM for HDI monitor.

    Mar 25, 2009