參數(shù)資料
型號(hào): CY7C43664
廠商: Cypress Semiconductor Corp.
英文描述: 4K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(4K x36 x2 雙向同步先進(jìn)先出帶總線匹配)
中文描述: 4K的x36 x2雙向同步FIFO瓦特/總線匹配(4K的x36 x2雙向同步先進(jìn)先出帶總線匹配)
文件頁數(shù): 19/37頁
文件大?。?/td> 581K
代理商: CY7C43664
CY7C43624
CY7C43634/CY7C43644
CY7C43664/CY7C43684
19
PRELIMINARY
Note:
30. t
is the minimum time between a rising CLKB edge and a rising CLKA edge for EFA 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 EFA HIGH may occur one CLKA cycle later than shown.
Switching Waveforms
(continued)
EFA Flag Timing and First Data Read when FIFO2 is Empty (CY Standard Mode)
t
CLKH
t
CLKL
t
ENS
t
ENH
t
ENS
t
ENH
t
A
t
DS
W1
LOW
t
DH
LOW
HIGH
FIFO2 Empty
LOW
LOW
LOW
W1
t
ENS
t
ENH
t
REF
t
REF
t
CLKH
t
CLKL
t
CLK
t
CLK
t
SKEW1[30]
CLKB
CSB
W/RB
MBB
ENB
FFB/IRB
B
0
35
CLKA
EFA/ORA
CSA
W/RA
MBA
ENA
A
0
35
[28]
相關(guān)PDF資料
PDF描述
CY7C43684 16K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(16K x36 x2 雙向同步先進(jìn)先出帶總線匹配)
CY7C43636 512 x36/x18x2 Tri Bus FIFO(512 x36/x18x2 三路總線 先進(jìn)先出)
CY7C43626 256 x36/x18x2 Tri Bus FIFO(256 x36/x18x2 三路總線先進(jìn)先出)
CY7C43646 1K x36/x18x2 Tri Bus FIFO(1K x36/x18x2 三路總線 先進(jìn)先出)
CY7C43666 4K x36/x18x2 Tri Bus FIFO(4K x36/x18x2 三路總線先進(jìn)先出)
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