參數資料
型號: IDT7201LA80P
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: CMOS ASYNCHRONOUS FIFO 256 x 9, 512 x 9, 1K x 9
中文描述: 512 X 9 OTHER FIFO, 80 ns, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁數: 12/14頁
文件大?。?/td> 152K
代理商: IDT7201LA80P
5.03
12
IDT7200/7201A/7202A CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1K x 9
MILITARY AND COMMERCIAL TEMPERATURE RANGES
Figure 14. Block Diagram of 768 x 9/1536 x 9/3072 x 9 FIFO Memory (Depth Expansion)
2679 drw 16
D
W
IDT
7200/
7201A/
7202A
FF
EF
FL
XO
RS
FULL
EMPTY
V
CC
R
9
9
9
9
XI
9
Q
IDT
7200/
7201A/
7202A
IDT
7200/
7201A/
7202A
FF
EF
FL
XO
XI
FF
EF
FL
XO
XI
Figure 15. Compound FIFO Expansion
NOTES:
1. For depth expsansion block see section on Depth Expansion and Figure 14.
2. For Flag detection see section on Width Expansion and Figure 13.
IDT7200/
IDT7201A/
IDT7202A
DEPTH
EXPANSION
BLOCK
R
,
W
,
RS
D
0
–D
N
Q
0
–Q
8
Q
9
–Q
17
Q
9
–Q
17
Q
0
–Q
8
D
0
-D
8
D
9
-D
N
D
9
-D
17
D
18
-D
N
D
(N-8)
-D
N
D
(N-8)
-D
N
Q
(N-8)
-Q
N
Q
(N-8)
-Q
N
IDT7200/
IDT7201A/
IDT7202A
DEPTH
EXPANSION
BLOCK
IDT7200/
IDT7201A/
IDT7202A
DEPTH
EXPANSION
BLOCK
2679 drw 17
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