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D78CP18 - UPD78CP18

General 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.

Key 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 www. DataSheet. net/.
  • Power supply voltage range: 5 V ± 10 %.
  • Supports QTOP™ microcomputer Remark QTOP microcomputer is the generi.

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Full PDF Text Transcription for D78CP18 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for D78CP18. For precise diagrams, and layout, please refer to the original PDF.

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...

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CP18(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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