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參數(shù)資料
| 型號： | CY7C43632 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 512 x36 x2 Bidirectional Synchronous FIFO(512 x36 x2 雙向同步先進先出) |
| 中文描述： | 512 x36 x2雙向同步FIFO（512 x36 x2雙向同步先進先出） |
| 文件頁數(shù)： | 15/31頁 |
| 文件大小： | 463K |
| 代理商： | CY7C43632 |
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CY7C43622
CY7C43632/CY7C43642
CY7C43662/CY7C43682
15
PRELIMINARY
Notes:
20. t
SKEW1
is referenced to the rising CLKB edge that writes the last word or byte of the long word, respectively.
21. t
is the minimum time between a rising CLKB edge and a rising CLKA edge for ORA to transition HIGH and to clock the next word to the FIFO2 output
register in three CLKA cycles. If the time between the rising CLKB edge and rising CLKA edge is less than t
SKEW1
, then the transition of ORA HIGH and
load of the first word to the output register may occur one CLKA cycle later than shown.
Switching Waveforms
(continued)
t
CLKH
t
CLKL
t
ENS
t
ENH
t
ENS
t
ENH
t
A
W1
LOW
t
DH
LOW
HIGH
FIFO2 Empty
LOW
LOW
LOW
Old Data in FIFO2 Output Register
W1
t
ENS
t
ENH
t
REF
t
REF
t
CLKH
t
CLKL
t
CLK
t
SKEW1[21]
t
CLK
t
DS
CLKB
CSB
W/RB
MBB
ENB
FFB/IRB
B
0
–
35
CLKA
EFA/ORA
CSA
W/RA
MBA
ENA
A
0
–
35
ORA Flag Timing and First Data Word Fall Through when FIFO2 is Empty
[20]
(FWFT Mode)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C43622 | 256 x36 x2 Bidirectional Synchronous FIFO(256 x36 x2 雙向同步先進先出) |
| CY7C43682 | 16K x36 x2 Bidirectional Synchronous FIFO(16K x36 x2 雙向同步先進先出) |
| CY7C43633 | 512 x36 Unidirectional Synchronous FIFO w/ Bus Matching(512 x36 單向同步先進先出帶總線匹配) |
| CY7C43623 | 256 x36 Unidirectional Synchronous FIFO w/ Bus Matching(256 x36 單向同步先進先出帶總線匹配) |
| CY7C43643 | 1K x36 Unidirectional Synchronous FIFO w/ Bus Matching(1K x36 單向同步先進先出帶總線匹配) |
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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