參數(shù)資料
型號(hào)： CY7C43666
廠商： Cypress Semiconductor Corp.
英文描述： 4K x36/x18x2 Tri Bus FIFO(4K x36/x18x2 三路總線先進(jìn)先出)
中文描述： 4K的x36/x18x2三總線的FIFO（4K的x36/x18x2三路總線先進(jìn)先出）
文件頁(yè)數(shù)： 14/40頁(yè)
文件大小： 577K
代理商： CY7C43666
CY7C43626
CY7C43636/CY7C43646
CY7C43666/CY7C43686
14
PRELIMINARY
Notes:
19. It is not necessary to program offset register bits on consecutive clock cycles. FIFO write attempts are ignored until IRA is set HIGH.
20. t
is the minimum time between the rising CLKA edge and a rising CLKC for FFC/IRC to transition HIGH in the next cycle. If the time between the rising
edge of CLKA and rising edge of CLKC is less than t
, then FFC/IRC may transition HIGH one cycle later than show.
21. Programmable offsets are written serially to the SD input in the order AFA offset (Y1), AEB offset (X1), AFC offset (Y2), and AEA offset (X2).
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
SKEW1[20]
t
WFF
AFA Offset (Y1) MSB
t
FSS
t
FSH
t
WFF
CLKA
MRS1, MRS2
SPM
FFA/IRA
FS1/SEN
CLKB
FFA/IRA
[19]
FS0/SD
[21]
AEA Offset (X2) LSB
相關(guān)PDF資料
PDF描述
CY7C43686 16K x36/x18x2 Tri Bus FIFO(16K x36/x18x2 三路總線先進(jìn)先出)
CY7C43662AV 3.3V 4K x36 x2 Bidirectional Synchronous FIFO(3.3V 4K x36 x2 雙向同步先進(jìn)先出)
CY7C43682AV 3.3V 16K x36 x2 Bidirectional Synchronous FIFO(3.3V 16K x36 x2 雙向同步先進(jìn)先出)
CY7C43663AV 3.3V 4K x36 Unidirectional Synchronous FIFO w/ Bus Matching(3.3V 4K x36 單向同步先進(jìn)先出帶總線匹配)
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)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C43682-15AC 制造商:Rochester Electronics LLC 功能描述:- Bulk
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
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