IS61SF6436
ISSI ®
READ CYCLE SWITCHING CHARACTERISTICS (Over Operating Range)
Symbol Parameter
-8.5
-9
Min. Max. Min. Max.
tKC
Cycle Time
12 — 13 —
tKH
Clock High Time
4 — 4.5 —
tKL
Clock Low Time
4 — 4.5 —
tKQ
Clock Access Time
— 8.5 — 9
tKQX(1) Clock High to Output Invalid
2.5 —
3—
tKQLZ(1,2) Clock High to Output Low-Z
0—
0—
tKQHZ(1,2) Clock High to Output High-Z
25
25
tAS
Address Setup Time
2.5 — 2.5 —
tSS
Address Status Setup Time
2.5 — 2.5 —
tWS
Write Setup Time
2.5 — 2.5 —
tCES
Chip Enable Setup Time
2.5 — 2.5 —
tAVS
Address Advance Setup Time
2.5 — 2.5 —
tAH
Address Hold Time
0.5 — 0.5 —
tSH
Address Status Hold Time
0.5 — 0.5 —
tWH
Write Hold Time
0.5 — 0.5 —
tCEH
Chip Enable Hold Time
0.5 — 0.5 —
tAVH
Address Advance Hold Time
0.5 — 0.5 —
Note:
1. Guaranteed but not 100% tested. This parameter is periodically sampled.
2. Tested with load in Figure 2.
-10
Min. Max.
15 —
5—
5—
— 10
3—
0—
25
2.5 —
2.5 —
2.5 —
2.5 —
2.5 —
0.5 —
0.5 —
0.5 —
0.5 —
0.5 —
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
8
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
04/17/01