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UPD23C128000BL

NEC
Part Number UPD23C128000BL
Manufacturer NEC
Description 128M-BIT MASK-PROGRAMMABLE ROM
Published Nov 15, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µ PD23C128000BL 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WO...
Datasheet PDF File UPD23C128000BL PDF File

UPD23C128000BL
UPD23C128000BL

Overview
DATA SHEET MOS INTEGRATED CIRCUIT µ PD23C128000BL 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE) Description The µPD23C128000BL is a 134,217,728 bits mask-programmable ROM.
The word organization is selectable (BYTE mode : 16,777,216 words by 8 bits, WORD mode : 8,388,608 words by 16 bits).
With 44-pin PLASTIC SOP package products, only word mode can be used; it is not possible to switch to byte mode.
The active levels of OE (Output Enable Input) can be selected with mask-option.
The µPD23C128000BL is packed in 48-pin PLASTIC TSOP (I) and 44-pin PLASTIC SOP.
Features • Word organization 16,777,216 words by 8 bits (BYTE mode) Note Note 8,388,608 words by 16 bits (WORD mode) Note With 44-pin PLASTIC SOP package products, only word mode can be used.
It is not possible to switch to byte mode.
• Operating supply voltage : VCC = 2.
7 to 3.
6 V Operating supply voltage VCC 3.
0 V ± 0.
3 V 3.
3 V ± 0.
3 V Access time ns (MAX.
) 120 100 Power supply current (Active mode) mA (MAX.
) 50 55 Standby current (CMOS level input) µA (MAX.
) 30 Ordering Information Part Number Package 48-pin PLASTIC TSOP(I) (12x18) (Normal bent) 48-pin PLASTIC TSOP(I) (12x18) (Reverse bent) 44-pin PLASTIC SOP (15.
24 mm (600)) µPD23C128000BLGY-xxx-MJH µPD23C128000BLGY-xxx-MKH µPD23C128000BLGX-xxx (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.
M15900EJ3V0DS00 (3rd edition) Date Published February 2003 NS CP (K) Printed in Japan The mark shows major revised points.
2002 µPD23C128000BL Pin Configurations /xxx indicates active low signal.
48-pin PLASTIC TSOP (I) (12x18) (Normal bent) [ µPD23C128000BLGY-xxx-MJH ] Marking Side WORD, /BYTE A16 A15 A14 A13 A12...


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