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H8/38024

Obsolete

8-bit Microcomputers

NOTICE - The following device(s) are recommended alternatives:
RL78/L13 - Standard LCD Microcontrollers with Low Power Consumption, Suitable for LCD Display of Home Appliances or Measurement Devices
RL78/L1C - High-Function LCD Microcontrollers with USB 2.0/Rapid Charging Support for Sensor Modules and Healthcare Devices
RX113 - 32-bit Microcontroller for Bidirectional HMI and Peripheral Device Interfacing

Overview

The H8/38024 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/L13, RL78/L1C, RX113 Group.

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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. 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
  2. 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
  3. How can I adjust the light of LCD panels in H8/3802 and H8/38024?

    The luminance can be adjusted by inserting a variable resistor between Vcc and V1. Since driving power is supplied externally please set PSW bit to 0

    Mar 18, 2009
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