GS74104ATP/J
Write Cycle
-8
-10
-12
Parameter
Symbol
Unit
Min
8
Max
—
—
—
—
—
—
—
—
—
—
Min
10
7
Max
—
—
—
—
—
—
—
—
—
—
Min
12
8
Max
—
—
—
—
—
—
—
—
—
—
Write cycle time
tWC
tAW
tCW
tDW
tDH
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Address valid to end of write
Chip enable to end of write
Data set up time
5.5
5.5
4
7
8
5
6
Data hold time
0
0
0
Write pulse width
tWP
tAS
5.5
0
7
8
Address set up time
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
*
3
3
3
tWLZ
*
Write to output in High Z
—
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: 1.06 6/2006
7/11
© 2001, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
