UPD23C64300 Datasheet, PDF (1/16 Pages) NEC – 64M-BIT MASK-PROGRAMMABLE ROM 8M-WORD BY 8-BIT (BYTE MODE) / 4M-WORD BY 16-BIT (WORD MODE)

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD23C64300
64M-BIT MASK-PROGRAMMABLE ROM
8M-WORD BY 8-BIT (BYTE MODE) / 4M-WORD BY 16-BIT (WORD MODE)
Description
The µPD23C64300 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 µPD23C64300 is packed in 48-pin TAPE FBGA.
Features
• Pin compatible with NOR Flash Memory
• Word organization
8,388,608 words by 8 bits (BYTE mode)
4,194,304 words by 16 bits (WORD mode)
• Operating supply voltage : VCC = 2.7 V to 3.6 V
Operating supply voltage
VCC
3.0 V ± 0.3 V
3.3 V ± 0.3 V
Access time
ns (MAX.)
100
90
Power supply current (Active mode)
mA (MAX.)
40
55
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. M16056EJ4V1DS00 (4th edition)
Date Published July 2004 NS CP(K)
Printed in Japan
The mark shows major revised points.
2002