as7c1025b Alliance Memory, Inc, as7c1025b Datasheet - Page 5

• Manufacturer Part Number: as7c1025b
• Description: 5v 128k X 8 Cmos Sram Center Power And Ground
• Manufacturer: Alliance Memory, Inc

3/26/04, v. 1.3
Write waveform 1 (WE controlled)
Write cycle (over the operating range)
Address
Write cycle time
Chip enable (CE) to write end
Address setup to write end
Address setup time
Write pulse width
Write recovery time
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
D
OUT
WE
D
IN
Parameter
t
AS
Symbol
t
t
t
t
t
t
t
t
t
t
t
DW
OW
WC
CW
AW
WP
WR
WZ
AH
DH
AS
Alliance Memory Inc.
10,11
t
WZ
Min Max Min Max Min Max Min Max
10
11
8
8
0
7
0
0
5
0
1
-
t
AW
-10
t
WC
t
5
-
-
-
-
-
-
-
-
-
-
WP
12
9
9
0
8
0
0
6
0
–
1
t
Data valid
®
-12
DW
–
–
–
–
–
–
–
–
–
6
–
15
10
10
t
0
9
0
0
8
0
–
1
OW
-15
t
t
t
–
–
–
–
–
–
–
–
–
7
–
WR
AH
DH
20
12
10
12
10
0
0
0
0
–
2
-20
–
–
–
–
–
–
–
–
–
8
–
Unit
P. 5 of 9
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C1025B
Notes
4, 5
4, 5
4, 5