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UPD78CP18GF-3BE Datasheet

  • UPD78CP18GF-3BE

  • 8-BIT SINGLE-CHIP MICROCOMPUTER

  • 50頁

  • NEC   NEC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD78CP18(A)
8-BIT SINGLE-CHIP MICROCOMPUTER
DESCRIPTION
The
碌
PD78CP18(A) is a version of the
碌
PD78C18(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.
87AD series
碌
PD78C18 user's manual: IEU-1314
FEATURES
鈥?/div>
High reliability compared to the
碌
PD78CP18
鈥?/div>
Compatible with the
碌
PD78C11A(A), 78C12A(A), 78C14(A), 78C18(A)
鈥?/div>
Internal PROM: 32768 W
脳
8
鈥?Internal PROM capacity can be changed by software to conform to the
碌
PD78C11A(A), 78C12A(A), 78C14(A),
78C18(A).
鈥?/div>
PROM programming characteristics:
碌
PD27C256A compatible
鈥?/div>
Power supply voltage range: 5 V
鹵
10 %
鈥?/div>
Supports QTOP鈩?microcomputer
Remark
QTOP microcomputer is the generic name of NEC's single-chip microcomputers for which NEC
provides total service including writing, marking, screening, and inspection.
5
ORDERING INFORMATION
Part Number
Package
64-pin plastic QFP (14
脳
20 mm)
64-pin plastic QUIP
Internal ROM
One-time PROM
One-time PROM
碌
PD78CP18GF(A)-3BE
碌
PD78CP18GQ(A)-36
QUALITY GRADE
Part Number
Quality Grade
Special
Special
碌
PD78CP18GF(A)-3BE
碌
PD78CP18GQ(A)-36
Please refer to 鈥淨(jìng)uality grade on NEC Semiconductor Devices鈥?(Document number IEI-1209) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
The information in this document is subject to change without notice.
The mark
Document No. IC-3233A
(O. D. No. IC-8702A)
Date Published March 1995 P
Printed in Japan
5
shows major revised points.
漏
1994
1993

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