IC61C632A-4PQI Ver la hoja de datos (PDF) - Integrated Circuit Solution Inc
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IC61C632A-4PQI Datasheet PDF : 17 Pages
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IC61C632A
READ CYCLE SWITCHING CHARACTERISTICS (Over Operating Range)
Symbol Parameter
-4
-5
-6
Min. Max. Min. Max. Min. Max.
tKC
Cycle Time
8 — 10 — 12 —
tKH
Clock High Time
4—
4—
4—
tKL
Clock Low Time
4—
4—
4—
tKQ
Clock Access Time
—4
—5
—6
tKQX(2) Clock High to Output Invalid
1.5 — 1.5 —
2—
tKQLZ(2,3) Clock High to Output Low-Z
0—
0—
0—
tKQHZ(2,3) Clock High to Output High-Z
1.5 4
1.5 5
26
tOEQ Output Enable to Output Valid
—4
—5
—6
tOEQX(2) Output Disable to Output Invalid
0—
0—
0—
tOELZ(2,3) Output Enable to Output Low-Z
0—
0—
0—
tOEHZ(2,3) Output Disable to Output High-Z
— 4.5 — 4.8 — 6
tAS
Address Setup Time
2.5 — 2.5 — 2.5 —
tSS
Address Status Setup Time
2.5 — 2.5 — 2.5 —
tWS
Write Setup Time
2.5 — 2.5 — 2.5 —
tCES
Chip Enable Setup Time
2.5 — 2.5 — 2.5 —
tAVS
Address Advance Setup Time
2.5 — 2.5 — 2.5 —
tAH
Address Hold Time
0.5 — 0.5 — 0.5 —
tSH
Address Status Hold Time
0.5 — 0.5 — 0.5 —
tWH
Write Hold Time
0.5 — 0.5 — 0.5 —
tCEH
Chip Enable Hold Time
0.5 — 0.5 — 0.5 —
tAVH
Address Advance Hold Time
0.5 — 0.5 — 0.5 —
tCFG
Configuration Setup(1)
25 —
35 —
45 —
Notes:
1. Configuration signal MODE is static and must not change during normal operation.
2. Guaranteed but not 100% tested. This parameter is periodically sampled.
3. Tested with the load in Figure 2.
-7
Min. Max.
13 —
6—
6—
—7
2—
0—
26
—6
0—
0—
—6
2.5 —
2.5 —
2.5 —
2.5 —
2.5 —
0.5 —
0.5 —
0.5 —
0.5 —
0.5 —
66.7 —
-8
Min. Max. Unit
15 — ns
6 — ns
6 — ns
— 8 ns
2 — ns
0 — ns
2 6 ns
— 6 ns
0 — ns
0 — ns
— 6 ns
2.5 — ns
2.5 — ns
2.5 — ns
2.5 — ns
2.5 — ns
0.5 — ns
0.5 — ns
0.5 — ns
0.5 — ns
0.5 — ns
80 — ns
Integrated Circuit Solution Inc.
9
SSR015-0A 09/13/2001
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