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W78C378 - MONITOR CONTROLLER

This page provides the datasheet information for the W78C378, a member of the W78E378 MONITOR CONTROLLER family.

Datasheet Summary

Description

The W78E378, W78C378 and W78C374B are ASIC which is a stand-alone high-performance microcontroller specially designed for monitor control applications.

Features

  • 80C31 MCU Core Embedded.
  • 32K Bytes Flash EPROM(W78E378).
  • 32K Bytes Mask-ROM (W78C378).
  • 16K Bytes Mask-ROM (W78C374B).
  • Total 576 Bytes of On-chip Data RAM.
  • 256 bytes accessed as in the 80C32.
  • 320 bytes accessed as external data memory via "MOVX @Ri".
  • PWM DACs.
  • Eight 8-bit Static PWM DACs: DAC0.
  • DAC8.
  • Three 8-bit Dynamic PWM DACs: DAC9.
  • DAC10.
  • Sync Processor.
  • Horizontal & Vert.

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Datasheet preview – W78C378

Datasheet Details

Part number W78C378
Manufacturer Winbond
File Size 282.62 KB
Description MONITOR CONTROLLER
Datasheet download datasheet W78C378 Datasheet
Additional preview pages of the W78C378 datasheet.

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Full PDF Text Transcription

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W78E378/W78C378/W78C374 MONITOR MICROCONTROLLER GENERAL DESCRIPTION The W78E378, W78C378 and W78C374B are ASIC which is a stand-alone high-performance microcontroller specially designed for monitor control applications. The device integrates the embedded 80C31 microcontroller core, on-chip Flash EPROM or Mask ROM, 576 bytes of RAM, and a number of dedicated hardware monitor functions. Additional special function registers are incorporated to control the on-chip peripheral hardware. The chip is used to control the interface signal of other devices in the monitor and to process the video sync signals. Because of the highly integration and Flash cell for program memory, the device can offer users the competitive advantages of low cost and reduced development time.
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