參數(shù)資料
型號: CY7C43683AV
廠商: Cypress Semiconductor Corp.
英文描述: 3.3V 16K x36 Unidirectional Synchronous FIFO w/ Bus Matching(3.3V 16K x36 單向同步先進先出帶總線匹配)
中文描述: 3.3 16K的x36單向同步FIFO瓦特/總線匹配(3.3 16K的x36單向同步先進先出帶總線匹配)
文件頁數(shù): 11/28頁
文件大小: 420K
代理商: CY7C43683AV
CY7C43643AV
CY7C43663AV/CY7C43683AV
11
PRELIMINARY
Notes:
15. It is not necessary to program offset register bits on consecutive clock cycles. FIFO write attempts are ignored until IRA is set HIGH.
16. Programmable offsets are written serially to the SD input in the order AF offset (Y) then AE offset (X).
17. Read From FIFO.
Switching Waveforms
(continued)
Serial Programming of the Almost-Full Flag and Almost-Empty Flag
Offset Values (CY Standard and FWFT Modes)
t
FSS
t
SPH
t
SENS
t
SENH
t
SENH
t
SENS
t
SDH
t
SDS
t
SDH
t
SDS
t
WFF
AF Offset (Y) MSB
t
FSS
t
FSH
CLKA
MRS1,
MRS2
SPM
FF/IR
FS1/SEN
[15]
FS0/SD
[16]
AE Offset (X) LSB
OR
t
CLKH
t
CLKL
t
ENS
t
DIS
t
ENS
t
EN
t
CLK
t
DIS
t
ENH
t
ENS
t
ENH
t
A
t
A
t
A
t
A
t
EN
t
EN
t
MDV
t
MDV
W1
[17]
W2
[17]
W1
[17]
W2
[17]
W3
[17]
Previous Data
No Operation
CLKB
EF/OR
CSB
W/RB
MBB
ENB
B
0
35
(Standard Mode)
B
0
35
(FWFT Mode)
Port B Long-Word Read Cycle Timing for FIFO (CY Standard and FWFT Modes)
相關PDF資料
PDF描述
CY7C43664AV 3.3V 4K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(3.3V 4K x36 x2 雙向同步先進先出帶總線匹配)
CY7C43644AV 3.3V 1Kx36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(3.3V 1K x36 x2 雙向同步先進先出帶總線匹配)
CY7C43684AV 3.3V 16K x36 x2 Bidirectional Synchronous FIFO w/ Bus Matching(3.3V 16K x36 x2 雙向同步先進先出帶總線匹配)
CY7C43666AV 3.3V 4K x36/x18x2 Tri Bus FIFO(3.3V 4K x36/x18x2 三路總線先進先出)
CY7C43686AV 3.3V 16K x36/x18x2 Tri Bus FIFO(3.3V 16K x36/x18x2 三路總線先進先出)
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