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UPD78CP18A Datasheet

Manufacturer: NEC (now Renesas Electronics)
UPD78CP18A datasheet preview

UPD78CP18A Details

Part number UPD78CP18A
Datasheet UPD78CP18A UPD78CP18 Datasheet (PDF)
File Size 406.80 KB
Manufacturer NEC (now Renesas Electronics)
Description 8-BIT SINGLE-CHIP MICROCOMPUTER
UPD78CP18A page 2 UPD78CP18A page 3

UPD78CP18A Overview

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.

UPD78CP18A Key Features

  • High reliability pared to the µPD78CP18
  • patible with the µPD78C11A(A), 78C12A(A), 78C14(A), 78C18(A)
  • Internal PROM: 32768 W × 8
  • PROM programming characteristics: µPD27C256A patible
  • Power supply voltage range: 5 V ± 10 %
  • Supports QTOP™ microputer

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