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參數(shù)資料
| 型號： | CY7C43682AV |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 3.3V 16K x36 x2 Bidirectional Synchronous FIFO(3.3V 16K x36 x2 雙向同步先進(jìn)先出) |
| 中文描述： | 3.3 16K的x36 x2雙向同步FIFO（3.3 16K的x36 x2雙向同步先進(jìn)先出） |
| 文件頁數(shù)： | 28/30頁 |
| 文件大?。?/td> | 458K |
| 代理商： | CY7C43682AV |
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CY7C43642AV
CY7C43662AV/CY7C43682AV
28
PRELIMINARY
Table 1. Flag Programming
FS1
FS0
RST1
↑
X
↑
X
↑
X
↑
RST2
X1 and Y1 Registers
[43]
X2 and Y2 Registers
[44]
H
H
X
↑
X
↑
X
↑
↑
64
X
H
H
X
64
H
L
16
X
H
L
X
16
L
H
8
X
L
H
X
8
L
L
Programming via Port A
Programming via Port A
Table 2. Port A Enable Function
CSA
H
W/RA
X
ENA
X
MBA
X
CLKA
X
A
0
–
35
Outputs
In high-impedance state
Port Function
None
L
H
L
X
X
↑
↑
X
↑
X
↑
In high-impedance state
None
L
H
H
L
In high-impedance state
FIFO1 write
L
H
H
H
In high-impedance state
Mail1 write
L
L
L
L
Active, FIFO2 output register
None
L
L
H
L
Active, FIFO2 output register
FIFO2 read
L
L
L
H
Active, Mail2 register
None
L
L
H
H
Active, Mail2 register
Mail2 read (set MBF2 HIGH)
Table 3. Port B Enable Function
CSB
H
W/RB
X
ENB
X
MBB
X
CLKB
X
B
0
–
35
Outputs
In high-impedance state
Port Function
None
L
L
L
X
X
↑
↑
X
↑
X
↑
In high-impedance state
None
L
L
H
L
In high-impedance state
FIFO2 write
L
L
H
H
In high-impedance state
Mail2 write
L
H
L
L
Active, FIFO1 output register
None
L
H
H
L
Active, FIFO1 output register
FIFO1 read
L
H
L
H
Active, Mail1 register
None
L
H
H
H
Active, Mail1 register
Mail1 read (set MBF1 HIGH)
Notes:
43. X1 register holds the offset for AEB; Y1 register holds the offset for AFA.
44. X2 register holds the offset for AEA; Y2 register holds the offset for AFB.
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| CY7C43683AV | 3.3V 16K x36 Unidirectional Synchronous FIFO w/ Bus Matching(3.3V 16K x36 單向同步先進(jìn)先出帶總線匹配) |
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| CY7C43684AV | 3.3V 16K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(3.3V 16K x36 x2 雙向同步先進(jìn)先出帶總線匹配) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C43683-10AI | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43683AV-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 16K x 36 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:3.3V SYNC FIFO W/BUS MATCHING 16K X36 (NOT IDT COMPAT) - Bulk |
| CY7C43684-10AC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43684AV-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Bi-Dir 16K x 36 x 2 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:3.3V BIDIR SYNC FIFO W/ BUS MATCHING 16KX32X2 - Bulk |
| CY7C43686-15AC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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