V61C518256-12N データシートの表示（PDF） - Mosel Vitelic Corporation
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V61C518256-12N Datasheet PDF : 12 Pages
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MOSEL VITELIC
AC Electrical Characteristics
(over all temperature ranges)
Read Cycle
Parameter
Name
tRC
tAA
tACS
tOE
tCLZ
tOLZ
tCHZ
tOHZ
tOH
Parameter
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable to Output Valid
Chip Enable to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
Write Cycle
Parameter
Name Parameter
tWC
tCW
tAS
tAW
tWP
tAH
tWHZ
tDW
tDH
tOW
Write Cycle Time
Chip Enable to End of Write
Address Setup Time
Address Valid to End of Write
Write Pulse Width
Address Hold from End of Write
Write to Output High-Z
Data Setup to End of Write
Data Hold from End of Write
Output Active from End of Write
V61C518256
-10
-12
-15
Min. Max. Min. Max. Min. Max. Unit
10
—
12
—
15
—
ns
—
10
—
12
—
15
ns
—
10
—
12
—
15
ns
—
5
—
6
—
7
ns
2
—
3
—
3
—
ns
0
—
0
—
0
—
ns
0
2
0
3
0
4
ns
0
2
0
3
0
4
ns
2
—
3
—
3
—
ns
-10
-12
-15
Min. Max. Min. Max. Min. Max. Unit
10
—
12
—
15
—
ns
9
—
10
—
12
—
ns
0
—
0
—
0
—
ns
9
—
10
—
12
—
ns
8
—
9
—
11
—
ns
—
0.5
—
0.5
—
0.5
ns
0
5
0
5
0
5
ns
6
—
7
—
8
—
ns
0
—
0
—
0
—
ns
3
—
3
—
3
—
ns
V61C518256 Rev. 0.3 July 1998
6
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