AS7C1024B-12JCN ALLIANCE MEMORY, AS7C1024B-12JCN Datasheet - Page 5
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AS7C1024B-12JCN
Manufacturer Part Number
AS7C1024B-12JCN
Description
SRAM, 1MB, 5V, 12NS, 128KX8, SOJ32
Manufacturer
ALLIANCE MEMORY
Datasheet
1.AS7C1024B-12JCN.pdf
(9 pages)
Specifications of AS7C1024B-12JCN
Memory Size
1Mbit
Access Time
12ns
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
SOJ
No. Of Pins
32
Operating Temperature Range
0°C To +70°C
Operating Temperature Max
70°C
Operating
RoHS Compliant
Memory Configuration
128K X 8
Rohs Compliant
Yes
Write waveform 1 (WE controlled)
Write cycle (over the operating range)
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
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
Address
3/26/04, v 1.2
D
OUT
WE
D
IN
Parameter
t
AS
Symbol
t
t
t
t
t
t
t
t
t
t
t
CW1
CW2
t
WC
AW
WR
DW
WZ
OW
WP
AH
DH
AS
10,11,12
t
WZ
Alliance Memory Inc.
Min Max Min
10
11, 12
8
8
8
0
7
0
0
5
0
1
-
t
AW
-10
t
WC
5
-
-
-
-
-
-
-
t
WP
12
9
9
9
0
8
0
0
6
0
–
1
t
Data valid
-12
DW
®
Max
–
–
–
–
–
–
–
–
–
–
6
–
Min Max Min Max
15
10
10
10
t
0
9
0
0
8
0
–
1
OW
-15
t
t
t
WR
–
–
–
–
–
–
–
–
–
–
7
–
AH
DH
20
12
12
12
12
10
0
0
0
0
–
2
-20
–
–
–
–
–
–
–
–
–
–
8
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C1024B
P. 5 of 9
Notes
4, 5
4, 5
4, 5
12
12
12