Read Cycle
20
Parameter
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Valid Output
Chip Enable to Low-Z Output
Output Enable to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
Output Hold from Address Change
Symbol Min Max Units
t
RC
t
AA
t
CO
t
OE
t
LZ
t
OLZ
t
HZ
t
OHZ
t
OH
20
-
-
-
3
0
0
0
3
-
20
20
9
-
-
9
9
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
AC Operating Conditions
Write Cycle
20
Parameter
Write Cycle Time
Chip Select to End of Write
Address Set-up Time
Address Valid to End of Write
Write Pulse Width (/OE High)
Write Recovery Time
Write to Output High-Z
Data to Write Time Overlap
Data Hold from Write Time
End Write to Output Low-Z
Symbol
t
WC
t
CW
t
AS
t
AW
t
WP
t
WR
t
WHZ
t
DW
t
DH
t
OW
Min Max
20
14
0
14
14
0
0
10
0
3
-
-
-
-
-
-
9
-
-
-
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
PAGE 5
Issue 5.2 April 2001
MOSAIC [ MOSAIC ]
