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參數(shù)資料
| 型號： | CY7C43626 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 256 x36/x18x2 Tri Bus FIFO(256 x36/x18x2 三路總線先進(jìn)先出) |
| 中文描述： | 256 x36/x18x2三總線的FIFO（256 x36/x18x2三路總線先進(jìn)先出） |
| 文件頁數(shù)： | 14/40頁 |
| 文件大?。?/td> | 577K |
| 代理商： | CY7C43626 |
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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 |
|---|---|
| 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) |
| 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) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C43642-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Bi-Dir 1K x 36 x 2 120-Pin TQFP |
| CY7C43643-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43643AV-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP |
| CY7C43643AV-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP |
| CY7C43643AV-7AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP |
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