參數(shù)資料
型號(hào)： UPD441000LGU-C12X-9JH
廠商： NEC Corp.
英文描述： 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
中文描述： 100萬位CMOS靜態(tài)RAM 128K的字8位擴(kuò)展工作溫度
文件頁數(shù)： 1/28頁
文件大?。?/td> 166K
代理商： UPD441000LGU-C12X-9JH
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.
1998
MOS INTEGRATED CIRCUIT
μ
PD441000L-X
1M-BIT CMOS STATIC RAM
128K-WORD BY 8-BIT
EXTENDED TEMPERATURE OPERATION
DATA SHEET
Document No. M13714EJ5V0DSJ1 (5th edition)
Date Published December 2000 NS CP (K)
Printed in Japan
The mark
shows major revised points.
Description
The
μ
PD441000L-X is a high speed, low power, 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM.
The
μ
PD441000L-X has two chip enable pins (/CE1, CE2) to extend the capacity.
The
μ
PD441000L-X is packed in 32-pin plastic SOP and 32-pin plastic TSOP (I) (8
×
13.4 mm) and (8
×
20 mm).
Features
131,072 words by 8 bits organization
Fast access time : 70, 85, 100, 120, 150 ns (MAX.)
Low voltage operation
(B version : V
CC
= 2.7 to 3.6 V, C version : V
CC
= 2.2 to 3.6 V, D version : V
CC
= 1.8 to 3.6 V)
Low V
CC
data retention
(B version : 2.0 V (MIN.), C version, D version : 1.5 V (MIN.))
Operating ambient temperature : T
A
= –25 to +85 °C
Output Enable input for easy application
Two Chip Enable inputs : /CE1, CE2
Part number
Access time
Operating supply Operating ambient
Supply current
ns (MAX.)
voltage
temperature
At operating
At standby
μ
A (MAX.)
At data retention
μ
A (MAX.)
V
°C
mA (MAX.)
μ
PD441000L-BxxX
μ
PD441000L-CxxX
μ
PD441000L-DxxX
70, 85, 100
2.7 to 3.6
25 to +85
25
2
2
Note
100, 120
2.2 to 3.6
120, 150
1.8 to 3.6
Note
0.5
μ
A (T
A
≤
40 °C)
#
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