參數(shù)資料
型號: CY7C43646
廠商: Cypress Semiconductor Corp.
英文描述: 1K x36/x18x2 Tri Bus FIFO(1K x36/x18x2 三路總線 先進先出)
中文描述: 一千x36/x18x2三總線的FIFO(每1000 x36/x18x2三路總線先進先出)
文件頁數(shù): 23/40頁
文件大?。?/td> 577K
代理商: CY7C43646
CY7C43626
CY7C43636/CY7C43646
CY7C43666/CY7C43686
23
PRELIMINARY
Note:
35. t
is the minimum time between a rising CLKB edge and a rising CLKA edge for FFA to transition HIGH in the next CLKA cycle. If the time between the
rising CLKB edge and rising CLKA edge is less than t
SKEW1
, then the transition of FFA HIGH may occur one CLKA cycle later than shown.
Switching Waveforms
(continued)
t
CLKH
t
CLKL
t
EN
t
ENH
t
A
LOW
HIGH
LOW
HIGH
t
ENS
t
ENH
t
WFF
t
WFF
t
CLKH
t
CLKL
t
CLK
t
CLK
t
SKEW1[35]
t
DH
t
DS
t
ENH
t
ENS
Previous Word in
Next Word From FIFO1
CLKB
CSB
MBB
ENB
EFB/ORB
B
0
17
CLKA
FFA/IRA
CSA
W/RA
MBA
ENA
A
0
35
FFA Flag Timing and First Available Write when FIFO1 is Full (CY Standard Mode)
[33]
FIFO1 Full
相關(guān)PDF資料
PDF描述
CY7C43666 4K x36/x18x2 Tri Bus FIFO(4K x36/x18x2 三路總線先進先出)
CY7C43686 16K x36/x18x2 Tri Bus FIFO(16K x36/x18x2 三路總線先進先出)
CY7C43662AV 3.3V 4K x36 x2 Bidirectional Synchronous FIFO(3.3V 4K x36 x2 雙向同步先進先出)
CY7C43682AV 3.3V 16K x36 x2 Bidirectional Synchronous FIFO(3.3V 16K x36 x2 雙向同步先進先出)
CY7C43663AV 3.3V 4K x36 Unidirectional Synchronous FIFO w/ Bus Matching(3.3V 4K x36 單向同步先進先出帶總線匹配)
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參數(shù)描述
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