X20C16
ARRAY RECALL CYCLE LIMITS
X20C16-35
X20C16-45
X20C16-55
Symbol
Parameter
Min.
Max.
Min.
Max.
10
Min.
Max.
10
Unit
µs
t
Array recall cycle time
10
RCC
(5)
t
Recall pulse width to initiate recall
WE setup time to NE
0.6
0
1000
40
0
1000
50
0
1000
ns
RCP
t
ns
RWE
Note: (5) The Recall Pulse Width (t
) is a minimum time that NE, OE and CE must be LOW simultaneously to insure data integrity, NE and CE.
RCP
Array Recall Cycle
t
RCC
Address
NE
t
RCP
OE
t
RWE
WE
CE
Data I/O
Characteristics subject to change without notice. 10 of 21
REV 1.0 6/21/00
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