®
ISSI
IS61SP6464
WRITE CYCLE SWITCHING CHARACTERISTICS (Over Operating Range)
-117MHz
-100MHz
Symbol Parameter
Min. Max.
Min. Max.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tKC
Cycle Time
9.2
3.4
3.4
2.5
2.5
2.5
2.5
2.5
2.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
10
4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
tKH
Clock High Time
tKL
Clock Low Time
4
tAS
Address Setup Time
Address Status Setup Time
Write Setup Time
2.5
2.5
2.5
2.5
2.5
2.5
0.5
0.5
0.5
0.5
0.5
0.5
tSS
tWS
tDS
Data In Setup Time
Chip Enable Setup Time
Address Advance Setup Time
Address Hold Time
Address Status Hold Time
Data In Hold Time
tCES
tAVS
tAH
tSH
tDH
tWH
tCEH
tAVH
Write Hold Time
Chip Enable Hold Time
Address Advance Hold Time
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. C
11
01/14/04
ISSI [ INTEGRATED SILICON SOLUTION, INC ]
