AS7C31024B-15JCN ALLIANCE MEMORY, AS7C31024B-15JCN Datasheet - Page 5

• Manufacturer Part Number: AS7C31024B-15JCN
• Description: SRAM, 1MB, 3V, 12NS, 128KX8, SOJ32
• Manufacturer: ALLIANCE MEMORY

Specifications of AS7C31024B-15JCN

• Memory Size: 1Mbit
• Access Time: 12ns
• Supply Voltage Range: 3V To 3.6V
• 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 cycle (over the operating range)
Write waveform 1 (WE 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
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
3/24/04, v.1.2
D
OUT
WE
D
IN
Parameter
t
AS
Symbol
t
t
10,11,12
Alliance Semiconductor
t
t
t
t
t
t
t
t
CW1
CW2
t
t
t
WZ
WC
AW
WR
DW
OW
WP
AH
DH
WZ
AS
11, 12
t
AW
t
WC
Min Max Min Max Min Max Min Max
10
8
8
8
0
7
0
0
5
0
–
1
t
WP
-10
–
–
–
–
–
–
–
–
–
–
5
–
t
Data valid
DW
®
12
9
9
9
0
8
0
0
6
0
–
1
-12
t
–
–
–
–
–
–
–
–
–
–
6
–
OW
t
15
10
10
10
t
t
WR
0
9
0
0
8
0
–
1
AH
DH
-15
–
–
–
–
–
–
–
–
–
–
7
–
20
12
12
12
12
10
0
0
0
0
–
1
-20
AS7C31024B
–
–
–
–
–
–
–
–
–
–
8
–
Unit Notes
P. 5 of 9
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4, 5
4, 5
4, 5
12
12
12