AS7C31024B-12TJCN Alliance Memory, AS7C31024B-12TJCN Datasheet - Page 5

• Manufacturer Part Number: AS7C31024B-12TJCN
• Description: SRAM 1M, 3.3V, 12ns, FAST 128K x 8 Asynch SRAM
• Manufacturer: Alliance Memory

Specifications of AS7C31024B-12TJCN

• Rohs: yes
• Memory Size: 1 Mbit
• Organization: 128 K x 8
• Access Time: 12 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: SOJ-32
• Interface: Parallel
• Maximum Clock Frequency: 83 MHz
• Factory Pack Quantity: 22

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