MD82C288-10 Ver la hoja de datos (PDF) - Intel
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MD82C288-10 Datasheet PDF : 20 Pages
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M82C288
A C CHARACTERISTICS (Over Specified Operating Conditions)
AC timings are referenced to 0 8V and 2 0V points of signals as illustrated in data sheet waveforms unless
otherwise noted
Symbol
Parameter
6 MHz
(Advance)
-6
-6
Min Max
8 MHz
(Advance)
-8
-8
Min Max
10 MHz
(Advance)
-10 -10
Min Max
Unit
Comments
1
CLK Period
83 250 62 250 50 250 ns
2
CLK HIGH Time
25
20
16
ns at 3 6V
3
CLK LOW Time
20
15
12
ns at 1 0V
4
CLK Rise Time
10
10
8
ns 1 0V to 3 6V
5
CLK Fall Time
10
10
8
ns 3 6V to 1 0V
6
M IO and Status
28
22
18
ns
Setup Time
7
M IO and Status
1
1
1
ns
Hold Time
8
CENL Setup Time
30
20
15
ns
9
CENL Hold Time
1
1
1
ns
10
READY Setup Time
50
38
26
ns
11
READY Hold Time
35
25
25
ns
12
CMDLY Setup Time
25
20
15
ns
13
CMDLY Hold Time
1
1
1
ns
14
AEN Setup Time
25
20
15
ns (Note 3)
15
AEN Hold Time
0
0
0
ns (Note 3)
16
ALE MCE Active
Delay from CLK
3
25
3
20
3
16
ns (Note 4)
17
ALE MCE Inactive
Delay from CLK
35
25
19
ns (Note 4)
18
DEN (Write)
Inactive from CENL
35
35
23
ns (Note 4)
19
DT R LOW from CLK
40
25
23
ns (Note 4)
20
DEN (Read) Active
from DT R
0
50
0
35
0
21
ns (Note 4)
21
DEN (Read) Inactive
5
40
5
35
5
21
ns (Note 4)
Dly from CLK
22
DT R HIGH from
DEN Inactive
3
45
3
35
3
20
ns (Note 4)
23
DEN (Write) Active
Delay from CLK
35
30
23
ns (Note 4)
24
DEN (Write) Inactive
3
35
3
30
3
19
ns (Note 4)
Dly from CLK
14
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