AS5LC2M16
&
ꢈꢈ
Write cycle (over the operating range)
–55
–70
–85
Parameter
Write cycle time
Symbol
tWC
tCW
tAW
tAS
Min
55
45
45
0
Max
–
Min
70
60
60
0
Max
–
Min
85
70
70
0
Max
–
Unit
Notes
12
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Chip select to write end
Address setup to write end
Address setup time
–
–
–
–
–
–
–
–
–
12
Write pulse width
tWP
tAH
tDW
tDH
40
0
–
50
0
–
60
0
–
Address hold from end of write
Data valid to write end
Data hold time
–
–
–
25
0
–
30
0
–
35
0
–
–
–
–
4, 5
4, 5
4, 5
Write enable to output in high Z
Output active from write end
UB/LB low to end of write
tWZ
tOW
tBW
0
20
–
0
20
–
0
25
–
5
5
5
45
–
60
–
70
–
ꢈꢉꢁꢈꢈ
Write waveform 1 (WE controlled)
t
t
WC
Address
CS1
t
AH
CW
t
BW
CS2
LB, UB
t
AW
t
t
WP
AS
WE
t
t
DH
DW
Data valid
D
IN
t
WZ
t
OW
D
Data undefined
OUT
High Z
2/15/02; V.0.9.6
Alliance Semiconductor
P. 6 of 10
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
