AS7C34096A
®
Write cycle (over the operating range)10
–10
Parameter
Symbol Min Max
Write cycle time
tWC 10
–
Chip enable (CE) to write end
tCW
7
–
Address setup to write end
tAW
7
–
Address setup time
tAS
0
–
Write pulse width (OE = high) tWP1 7
–
Write pulse width (OE = low
tWP2 10
–
Address hold from end of write tAH
0
–
Write recovery time
tWR
0
–
Data valid to write end
tDW
5
–
Data hold time
tDH
0
–
Write enable to output in high Z tWZ 0
5
Output active from write end
tOW
3
–
–12
Min Max
12
–
8
–
8
–
0
–
8
–
12
–
0
–
0
–
6
–
0
–
0
6
3
–
–15
Min Max
15
–
10
–
10
–
0
–
10
–
15
–
0
–
0
–
7
–
0
–
0
7
3
–
–20
Min Max Unit Notes
20
– ns
12
– ns
12
– ns
0
– ns
12
– ns
20
– ns
0
– ns
0
– ns
9
– ns
0
– ns 4, 5
0
9 ns 4, 5
3
– ns 4, 5
Write waveform 1 (WE controlled)10
tWC
Address
WE
DIN
DOUT
tAW
tWP
tAS
tWZ
tWR
tAH
tDW
Data valid
tDH
tOW
8/17/04, v. 2.1
Alliance Semiconductor
P. 5 of 9