UPD23C32000AL Datasheet, PDF (1/20 Pages) NEC – 32M-BIT MASK-PROGRAMMABLE ROM 4M-WORD BY 8-BIT (BYTE MODE) / 2M-WORD BY 16-BIT (WORD MODE)

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD23C32000AL
32M-BIT MASK-PROGRAMMABLE ROM
4M-WORD BY 8-BIT (BYTE MODE) / 2M-WORD BY 16-BIT (WORD MODE)
Description
The µPD23C32000AL is a 33,554,432 bits mask-programmable ROM. The word organization is selectable (BYTE
mode : 4,194,304 words by 8 bits, WORD mode : 2,097,152 words by 16 bits).
The active levels of OE (Output Enable Input) can be selected with mask-option.
The µPD23C32000AL is packed in 48-pin PLASTIC TSOP (I) and 44-pin PLASTIC SOP.
Features
• Word organization
4,194,304 words by 8 bits (BYTE mode)
2,097,152 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.)
30
Standby current (CMOS level input)
µA (MAX.)
30
Ordering Information
Part Number
µPD23C32000ALGY-xxx-MJH
µPD23C32000ALGY-xxx-MKH
µPD23C32000ALGX-xxx
Package
48-pin PLASTIC TSOP (I) (12 x 18) (Normal bent)
48-pin PLASTIC TSOP (I) (12 x 18) (Reverse bent)
44-pin PLASTIC SOP (15.24 mm (600))
(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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. M15773EJ4V0DS00 (4th edition)
Date Published February 2003 NS CP(K)
Printed in Japan
The mark shows major revised points.
2001