AS7C513
AS7C3513
®
Write cycle (over the operating range)
11
-12
Parameter
Write cycle time
Chip enable (CE) to write end
Address setup to write end
Address setup time
Write pulse width
Address hold from end of write
Data valid to write end
Data hold time
Write enable to output in high Z
Output active from write end
Byte select Low to end of write
Shaded areas indicate advance information.
-15
Min
15
10
10
0
10
0
8
0
–
3
9
Max
–
–
–
–
–
–
–
–
7
–
–
–
–
–
–
–
–
–
–
6
–
–
20
12
12
0
12
0
10
0
–
3
12
-20
Min
Max
–
–
–
–
–
–
–
–
9
–
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5
4, 5
4, 5
Notes
Symbol
t
WC
t
CW
t
AW
t
AS
t
WP
t
AH
t
DW
t
DH
t
WZ
t
OW
t
BW
Min
12
9
8
0
8
0
6
0
–
3
8
Max
Write waveform 1(WE controlled)
10,11
t
WC
Address
t
BW
LB, UB
t
AS
WE
t
DW
Data IN
t
WZ
Data OUT
Data undefined
Data valid
t
OW
High-Z
t
DH
t
AW
t
WP
Write waveform 2 (CE controlled)
10,11
t
WC
Address
t
AS
CE
t
CW
t
AW
t
BW
LB, UB
t
WP
WE
t
DW
Data IN
t
CLZ
Data OUT
High-Z
t
WZ
Data undefined
High-Z
Data valid
t
OW
t
DH
t
AH
3/23/01; v.1.0
Alliance Semiconductor
P. 5 of 10
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
