AS7C1025A ALSC [Alliance Semiconductor Corporation], AS7C1025A Datasheet - Page 5

• Manufacturer Part Number: AS7C1025A
• Description: 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout)
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Write cycle (over the operating range)
Write waveform 1 (WE controlled)
Write waveform 2 (CE controlled)
Address
2/6/01; V.0.9
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
Address
D
D
OUT
WE
D
OUT
WE
D
CE
IN
IN
Parameter
t
AS
t
AS
Symbol
t
t
t
t
t
t
t
t
t
t
OW
WC
CW
AW
WP
DW
WZ
AH
DH
AS
10,11
10,11
t
t
WZ
11
WZ
Alliance Semiconductor
t
Min Max Min
AW
10
8
8
0
7
0
5
0
1
t
t
-10
AW
CW
t
t
t
WP
WC
WC
6
t
WP
t
DW
Data valid
12
10
9
0
8
0
6
0
1
–
-12
t
DW
Data valid
Max
®
–
–
–
–
–
–
–
–
6
–
t
AH
Min Max
15
12
10
0
9
0
8
0
–
1
t
DH
t
OW
-15
–
–
–
–
–
–
–
–
6
–
t
t
AH
DH
Min
20
12
12
12
10
0
0
0
–
2
-20
Max
–
–
–
–
–
–
–
–
8
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C31025A
AS7C1025A
P. 5 of 8
Notes
4, 5
4, 5
4, 5