ISSUE 4.7 : NOVEMBER 1998
MFM8516 - 70/90/12/15
AC OPERATING CONDITIONS
Read Cycle
Parameter
Symbol
70
typ
-
90
typ
-
min
70
max
-
min
90
max
-
Unit
ns
Read Cycle Time
tRC
tACC
tCE
Address to output delay
Chip enable to output
-
-
-
-
-
-
-
70
70
30
20
-
-
-
-
-
-
-
-
90
90
35
20
-
ns
ns
ns
ns
ns
Output enable to output
Output enable to output High
Output hold time from address
CS or OE whichever occurs first
tOE
-
-
ZtDF
tOH
-
-
0
0
Parameter
Symbol
120
typ
-
150
typ
-
min
120
max
-
min
150
max
-
Unit
ns
Read Cycle Time
tRC
tACC
tCE
Address to output delay
Chip enable to output
-
-
-
-
-
-
-
120
120
50
30
-
-
-
-
-
-
-
-
150
150
55
35
-
ns
ns
ns
ns
ns
Output enable to output
Output enable to output High
Output hold time from address
CS or OE whichever occurs first
tOE
-
-
ZtDF
tOH
-
-
0
0
4
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