as7c31024a-20tji ETC-unknow, as7c31024a-20tji Datasheet - Page 5

• Manufacturer Part Number: as7c31024a-20tji
• Description: 5v/3.3v 128kx8 Cmos Sram Evolutionary Pinout
• Manufacturer: ETC-unknow

Write cycle (over the operating range)
Write waveform 1 (WE controlled)
Write waveform 2 (CE1 and CE2 controlled)
Write cycle time
Chip enable (CE1) to write end
Chip enable (CE2) 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
2/6/01; V.0.9
Address
D
D
CE1
CE2
OUT
WE
D
OUT
WE
D
IN
IN
Parameter
t
AS
t
AS
Symbol
t
t
t
t
t
t
t
t
CW1
CW2
t
t
t
WC
OW
AW
WP
DW
WZ
AH
DH
AS
10,11,12
t
t
WZ
11, 12
WZ
Alliance Semiconductor
t
Min
AW
10
t
8
8
8
0
7
0
5
0
–
1
CW1
t
AW
-10
10,11,12
, t
t
t
t
WP
WC
CW2
WC
Max
–
–
–
–
–
–
–
–
–
6
–
t
WP
t
DW
Data valid
Min
12
10
10
9
0
8
0
6
0
–
1
t
-12
DW
Data valid
®
Max
–
–
–
–
–
–
–
–
–
6
–
t
AH
Min
t
15
12
12
10
DH
t
0
9
0
8
0
–
1
OW
-15
Max
t
t
–
–
–
–
–
–
–
–
–
6
–
AH
DH
Min
20
12
12
12
12
10
0
0
0
–
2
-20
Max
–
–
–
–
–
–
–
–
–
8
–
Unit
AS7C31024A
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C1024A
P. 5 of 8
Notes
4, 5
4, 5
4, 5
12
12
12