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UPD23C64080JL fiches techniques PDF

NEC - (UPD23C64040JL / UPD23C64080JL) 64M-BIT MASK-PROGRAMMABLE ROM

Numéro de référence UPD23C64080JL
Description (UPD23C64040JL / UPD23C64080JL) 64M-BIT MASK-PROGRAMMABLE ROM
Fabricant NEC 
Logo NEC 





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UPD23C64080JL fiche technique
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD23C64040JL, 23C64080JL
64M-BIT MASK-PROGRAMMABLE ROM
8M-WORD BY 8-BIT (BYTE MODE) / 4M-WORD BY 16-BIT (WORD MODE)
PAGE ACCESS MODE
Description
The µPD23C64040JL, 23C64080JL are 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 µPD23C64040JL, 23C64080JL are packed in 48-pin PLASTIC TSOP (I) and 44-pin PLASTIC SOP.
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 (µPD23C64040JL)
: 16 byte random page access (µPD23C64080JL)
WORD mode : 4 word random page access (µPD23C64040JL)
: 8 word random page access (µPD23C64080JL)
Operating supply voltage : VCC = 2.7 to 3.6 V
Operating
Package
Access time /
Power supply current (Active mode)
supply voltage
Page access time
mA (MAX.)
VCC
ns (MAX.)
µPD23C64040JL µPD23C64080JL
3.0 V ± 0.3 V
TSOP (I)
100 / 25
40 60
SOP
120 / 25
35 50
3.3 V ± 0.3 V
TSOP (I)
90 / 25
55 75
SOP
100 / 25
50 65
Remark The access time and power supply current vary depending on the package type.
Standby current
(CMOS level input)
µA (MAX.)
30
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. M16065EJ3V0DS00 (3rd edition)
Date Published February 2003 NS CP (K)
Printed in Japan
The mark shows major revised points.
2002

PagesPages 24
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