參數(shù)資料
型號(hào): μPD23C64040AL
廠商: NEC Corp.
英文描述: 64M-Bit MASK-Programmble ROM(64M 掩摸可編程ROM)
中文描述: 6400位掩膜可編程光盤(6400掩摸可編程光盤)
文件頁(yè)數(shù): 1/20頁(yè)
文件大?。?/td> 123K
代理商: ΜPD23C64040AL
16:25
The information in this document is subject to change without notice.
MOS INTEGRATED CIRCUIT
μ
PD23C64040AL
64M-BIT MASK-PROGRAMMABLE ROM
8M-WORD BY 8-BIT(BYTE MODE) / 4M-WORD BY 16-BIT(WORD MODE)
PAGE ACCESS MODE
Document No.
Date Published
Printed in Japan
M13208EJ2V0DS00 (2nd edition)
July 1998 NS CP (K)
PRELIMINARY DATA SHEET
NEC Corporation
1997
The mark
shows major revised
Description
The
μ
PD23C64040AL is a 67,108,864 bits mask-programmable ROM. The word organization is selectable (BYTE
mode: 8,388,608 words by 8 bits, WORD mode: 4,194,304 words by 16 bits).
The active levels of OE (Output Enable Input) can be selected with mask-option.
The
μ
PD23C64040AL are packed in 44-pin plastic SOP and 48-pin plastic TSOP (I).
Features
Word organization
8,388,608 words by 8 bits (BYTE mode)
4,194,304 words by 16 bits (WORD mode)
Page access mode
BYTE mode: 8-byte random page access
WORD mode: 4-word random page access
Operating supply voltage: 2.7 to 3.6 V
Operating supply voltage
V
CC
Access time / Page access time
ns (MAX.)
Power supply current
(Active mode)
mA (MAX.)
Standby current
(CMOS level input)
μ
A (MAX.)
3.3 V
±
0.3 V
85 / 25
60
30
3.0 V
±
0.3 V
100 / 30
55
30
Ordering Information
Part Number
Package
μ
PD23C64040ALGX-xxx
44-pin Plastic SOP (600 mil)
μ
PD23C64040ALGY-xxx-MJH
μ
PD23C64040ALGY-xxx-MKH
48-pin Plastic TSOP (I) (12 x 18 mm)(Normal bent)
48-pin Plastic TSOP (I) (12 x 18 mm)(Reverse bent)
(xxx: ROM code suffix)
#
#
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