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UPD78CP18A - 8-BIT SINGLE-CHIP MICROCOMPUTER

This page provides the datasheet information for the UPD78CP18A, a member of the UPD78CP18 8-BIT SINGLE-CHIP MICROCOMPUTER family.

Datasheet Summary

Description

The µPD78CP18(A) is a version of the µPD78C18(A) in which the internal mask ROM is replaced by one-time PROM.

differnt products, and rapid development and time-to-market of a new product.

Features

  • High reliability compared to the µPD78CP18.
  • Compatible with the µPD78C11A(A), 78C12A(A), 78C14(A), 78C18(A).
  • Internal PROM: 32768 W × 8.
  • Internal PROM capacity can be changed by software to conform to the µPD78C11A(A), 78C12A(A), 78C14(A), 78C18(A).
  • PROM programming characteristics: µPD27C256A compatible.
  • Power supply voltage range: 5 V ± 10 %.
  • Supports QTOP™ microcomputer 5 Remark QTOP microcompute.

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Datasheet preview – UPD78CP18A

Datasheet Details

Part number UPD78CP18A
Manufacturer NEC
File Size 406.80 KB
Description 8-BIT SINGLE-CHIP MICROCOMPUTER
Datasheet download datasheet UPD78CP18A Datasheet
Additional preview pages of the UPD78CP18A datasheet.

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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT µPD78CP18(A) 8-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD78CP18(A) is a version of the µPD78C18(A) in which the internal mask ROM is replaced by one-time PROM. The one-time PROM version can be programmed once only by users, and is ideally suited for small-scall of many differnt products, and rapid development and time-to-market of a new product. The detailed functions are descrived in the following user's manual. Read this manual before starting design work.
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