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UPD23C64040BLGY-XXX-MK Datasheet

  • UPD23C64040BLGY-XXX-MK

  • x8 or x16 ROM (Mask Programmable)

  • 16頁

  • ETC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD23C64040BL
64M-BIT MASK-PROGRAMMABLE ROM
8M-WORD BY 8-BIT (BYTE MODE) / 4M-WORD BY 16-BIT (WORD MODE)
PAGE ACCESS MODE
Description
The
碌
PD23C64040BL 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
碌
PD23C64040BL is packed in 48-pin PLASTIC TSOP (I).
Features
鈥?/div>
Word organization
8,388,608 words by 8 bits (BYTE mode)
4,194,304 words by 16 bits (WORD mode)
鈥?/div>
Page access mode
BYTE mode : 8 byte random page access
WORD mode : 4 word random page access
鈥?/div>
Operating supply voltage : V
CC
= 2.7 to 3.6 V
Operating supply voltage Access time / Page access time Power supply current (Active mode) Standby current (CMOS level input)
V
CC
3.3 V
鹵
0.3 V
3.0 V
鹵
0.3 V
ns (MAX.)
90 / 25
100 / 25
mA (MAX.)
65
55
碌
A (MAX.)
30
30
Ordering Information
Part number
Package
48-pin PLASTIC TSOP (I) (12
脳
18) (Normal bent)
48-pin PLASTIC TSOP (I) (12
脳
18) (Reverse bent)
碌
PD23C64040BLGY-xxx-MJH
碌
PD23C64040BLGY-xxx-MKH
(xxx : ROM code suffix No.)
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 devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. M15277EJ2V0DS00 (2nd edition)
Date Published July 2001 NS CP (K)
Printed in Japan
漏
2001

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