GS71024T/U
Write Cycle
-8
-9
-10
-12
-15
Parameter
Symbol
Unit
Min Max Min Max Min Max Min Max Min Max
t
Write cycle time
8
5.5
5.5
5.5
4
—
—
—
—
—
—
—
—
—
—
—
—
9
6.25
6.25
6.25
4.5
0
—
—
—
—
—
—
—
—
—
—
—
—
10
7
7
7
5
0
7
0
0
0
0
3
—
—
—
—
—
—
—
—
—
—
—
—
12
8
8
8
6
0
8
0
0
0
0
3
—
—
—
—
—
—
—
—
—
—
—
—
15
10
10
10
7
—
—
—
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
WC
t
Address valid to end of write
Chip enable to end of write (CE1, CE2)
MUX control to end of write (V/S)
Data set up time
AW
t
CW
t
VW
t
DW
t
Data hold time
0
0
DH
t
Write pulse width
5.5
0
6.25
0
10
0
WP
t
Address set up time
AS
t
MUX control set up time
Write recovery time (WE)
Write recovery time (V/S, CE1, CE2 )
Output Low Z from end of write
0
0
0
VS
t
0
0
0
WR
t
0
0
0
WR1
*
2
2.5
3
t
WLZ
WHZ
*
Write to output in High Z
—
4
—
4.5
—
5
—
6
—
7
ns
t
* These parameters are sampled and are not 100% tested
Rev: 1.05 11/2004
8/13
© 1999, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
