IS61LV6464 Просмотр технического описания (PDF) - Integrated Circuit Solution Inc
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IS61LV6464 Datasheet PDF : 18 Pages
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IS61LV6464
READ CYCLE SWITCHING CHARACTERISTICS (Over Operating Range)
Symbol Parameter
-100
-6
-7
-8
Min. Max. Min. Max. Min. Max. Min. Max. Unit
tKC
Cycle Time
10 — 12 — 13 — 15 — ns
tKH
Clock High Time
4 — 4.5 —
5—
6 — ns
tKL
Clock Low Time
4 — 4.5 —
5—
6 — ns
tKQ
tKQX(1)
tKQLZ(1,2)
tKQHZ(1,2)
Clock Access Time
Clock High to Output Invalid
Clock High to Output Low-Z
Clock High to Output High-Z
— 5 — 6 — 7 — 8 ns
2.5 — 2.5 —
3—
3 — ns
0—
0—
0—
0 — ns
25
25
25
2 6 ns
tOEQ
tOEQX(1)
tOELZ(1,2)
tOEHZ(1,2)
Output Enable to Output Valid
Output Disable to Output Invalid
Output Enable to Output Low-Z
Output Disable to Output High-Z
—5
0—
0—
25
—5
0—
0—
25
—5
0—
0—
25
— 5 ns
0 — ns
0 — ns
2 6 ns
tAS
Address Setup Time
2.5 — 2.5 — 2.5 — 2.5 — ns
tSS
Address Status Setup Time
2.5 — 2.5 — 2.5 — 2.5 — ns
tWS
Write Setup Time
2.5 — 2.5 — 2.5 — 2.5 — ns
tCES
Chip Enable Setup Time
2.5 — 2.5 — 2.5 — 2.5 — ns
tAVS
Address Advance Setup Time
2.5 — 2.5 — 2.5 — 2.5 — ns
tAH
Address Hold Time
0.5 — 0.5 — 0.5 — 0.5 — ns
tSH
Address Status Hold Time
0.5 — 0.5 — 0.5 — 0.5 — ns
tWH
Write Hold Time
0.5 — 0.5 — 0.5 — 0.5 — ns
tCEH
Chip Enable Hold Time
0.5 — 0.5 — 0.5 — 0.5 — ns
tAVH
Address Advance Hold Time
0.5 — 0.5 — 0.5 — 0.5 — ns
Note:
1. Guaranteed but not 100% tested. This parameter is periodically sampled.
2. Tested with load in Figure 2.
Integrated Circuit Solution Inc.
9
SSR010-0B
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