GS71108AU
Write Cycle
-7
-8
-10
-12
Parameter
Symbol
Unit
Max
Min
7
Max
—
—
—
—
—
—
—
—
—
—
Min
8
Max
—
—
—
—
—
—
—
—
—
—
Min
10
7
Max
—
—
—
—
—
—
—
—
—
—
Min
12
8
Write cycle time
Address valid to end of write
Chip enable to end of write
Data set up time
tWC
tAW
tCW
tDW
tDH
—
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5
5.5
5.5
4
5
7
8
3
5
6
Data hold time
0
0
0
0
Write pulse width
tWP
tAS
5
5.5
0
7
8
Address set up time
0
0
0
Write recovery time (WE)
Write recovery time (CE)
Output Low Z from end of write
tWR
tWR1
0
0
0
0
0
0
0
0
*
3
3
3
3
tWLZ
*
Write to output in High Z
—
3
—
3.5
—
4
—
5
ns
tWHZ
* These parameters are sampled and are not 100% tested
Write Cycle 1: WE control
tWC
Address
OE
tAW
tWR
tCW
CE
tAS
tWP
WE
tDW
tDH
DATA VALID
Data In
Data Out
tWHZ
tWLZ
HIGH IMPEDANCE
Rev: 1.10a 3/2011
7/11
© 2001, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
