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UPD442002-X Datasheet

  • UPD442002-X

  • 2M-BIT CMOS STATIC RAM 128K-WORD BY 16-BIT EXTENDED TEMPERAT...

  • 279.95KB

  • 24頁

  • NEC   NEC

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DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD442002-X
2M-BIT CMOS STATIC RAM
128K-WORD BY 16-BIT
EXTENDED TEMPERATURE OPERATION
Description
The
碌
PD442002-X is a high speed, low power, 2,097,152 bits (131,072 words by 16 bits) CMOS static RAM.
The
碌
PD442002-X is packed in 48-pin TAPE FBGA.
Features
鈥?/div>
131,072 words by 16 bits organization
鈥?/div>
Fast access time : 70, 85, 100 ns (MAX.)
鈥?/div>
Byte data control : /LB (I/O1 to I/O8), /UB (I/O9 to I/O16)
鈥?/div>
Low voltage operation : V
CC
= 2.7 to 3.6 V (-BB70X)
V
CC
= 2.2 to 3.6 V (-BC70X)
V
CC
= 1.8 to 2.2 V (-DD85X, -DD10X)
鈥?/div>
Low V
CC
data retention : 1.0 V (MIN.)
鈥?/div>
Operating ambient temperature : T
A
= 鈥?5 to +85 擄C
鈥?/div>
Output Enable input for easy application
碌
PD442002
Access time
ns (MAX.)
Operating supply
voltage
V
-BB70X
-BC70X
-DD85X, -DD10X
70
70
85, 100
2.7 to 3.6
2.2 to 3.6
1.8 to 2.2
15
3
Operating ambient
temperature
擄C
鈭?5
to +85
At operating
mA (MAX.)
30
Supply current
At standby
At data retention
碌
A (MAX.)
4
碌
A (MAX.)
2
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. M14670EJ7V1DS00 (7th edition)
Date Published
July
2004 NS CP(K)
Printed in Japan
The mark
shows major revised points.
2000

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