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UPD23C128040ALGY-XXX-M PDF预览

UPD23C128040ALGY-XXX-M

更新时间: 2024-11-03 23:39:47
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
16页 87K
描述
x8 or x16 ROM (Mask Programmable)

UPD23C128040ALGY-XXX-M 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD23C128040AL  
128M-BIT MASK-PROGRAMMABLE ROM  
16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)  
PAGE ACCESS MODE  
Description  
The µPD23C128040AL 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).  
The active levels of OE (Output Enable Input) can be selected with mask-option.  
The µPD23C128040AL is packed in 48-pin PLASTIC TSOP(I).  
Features  
Word organization  
16,777,216 words by 8 bits (BYTE mode)  
8,388,608 words by 16 bits (WORD mode)  
Page access mode  
BYTE mode : 8 byte random page access  
WORD mode : 4 word random page access  
Operating supply voltage : VCC = 2.7 to 3.6 V  
Operating supply voltage Access time / Page access time Power supply current (Active mode) Standby current (CMOS level input)  
VCC  
ns (MAX.)  
100 / 25  
120 / 25  
mA (MAX.)  
µA (MAX.)  
3.3 V ± 0.3 V  
3.0 V ± 0.3 V  
70  
65  
30  
Ordering Information  
Part Number  
Package  
µPD23C128040ALGY-xxx-MJH  
µPD23C128040ALGY-xxx-MKH  
48-pin PLASTIC TSOP(I) (12x18) (Normal bent)  
48-pin PLASTIC TSOP(I) (12x18) (Reverse bent)  
(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.  
The mark shows major revised points.  
Document No. M14824EJ2V0DS00 (2nd edition)  
Date Published July 2001 NS CP (K)  
Printed in Japan  
©
2000  

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UPD23C128040BLGX-XXX-A NEC

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UPD23C128040BLGY-MJH NEC

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128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MOD
UPD23C128040BLGY-MKH NEC

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128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MOD
UPD23C128040BLGY-XXX-MJH NEC

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128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MOD
UPD23C128040BLGY-XXX-MJH-A NEC

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MASK ROM, 8MX16, 120ns, MOS, PDSO48, 12 X 18 MM, PLASTIC, TSOP1-48
UPD23C128040BLGY-XXX-MKH NEC

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128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MOD
UPD23C128040BLGY-XXX-MKH-A NEC

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MASK ROM, 8MX16, 120ns, MOS, PDSO48, 12 X 18 MM, LEAD FREE, PLASTIC, REVERSE, TSOP1-48