AS7C1024B-12TCN ALLIANCE MEMORY, AS7C1024B-12TCN Datasheet - Page 5

• Manufacturer Part Number: AS7C1024B-12TCN
• Description: SRAM, 1MB, 5V, 12NS, 128KX8, TSOP32
• Manufacturer: ALLIANCE MEMORY

Specifications of AS7C1024B-12TCN

• Memory Size: 1Mbit
• Access Time: 12ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• 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