7202LA12SO IDT, 7202LA12SO Datasheet - Page 12

• Manufacturer Part Number: 7202LA12SO
• Description: FIFO
• Manufacturer: IDT

Specifications of 7202LA12SO

• Part # Aliases: IDT7202LA12SO

NOTES:
1. For depth expansion block see section on Depth Expansion and Figure 14.
2. For Flag detection see section on Width Expansion and Figure 13.
IDT7201L/7201LA/7202LA CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1,024 x 9
R, W, RS
D
0-
D
N
SYSTEM A
EXPANSION
IDT7201A/
IDT7202A
IDT7200/
DEPTH
BLOCK
Q
D
Q
0-
0-
0-
Q
D
Q
Figure 15. Compound FIFO Expansion
8
8
8
Figure 16. Bidirectional FIFO Mode
FF
W
HF
EF
D
D
Q
R
A
A
A 0-8
9-
A 0-8
A
A
A
D
N
7201A
7201A/
7201A/
7202A
7202A
7200/
7200/
IDT
IDT
IDT
12
EXPANSION
IDT7201A/
IDT7202A
IDT7200/
DEPTH
BLOCK
Q
D
Q
Q
D
D
B 0-8
B 0-8
FF
R
9-
9-
9-
EF
HF
W
18-
D
Q
Q
B
B
B
D
B
17
B
17
17
N
COMMERCIAL, INDUSTRIAL AND MILITARY
2679 drw 18
D(
SYSTEM B
N-8)-
EXPANSION
IDT7201A/
IDT7202A
IDT7200/
D
DEPTH
BLOCK
N
TEMPERATURE RANGES
Q
Q
D
(N-8)
(N-8)-
(N-8)
2679 drw 17
-Q
-Q
D
N
n
n