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參數(shù)資料
| 型號： | CY7C470-40LMB |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags |
| 中文描述： | 8K X 9 OTHER FIFO, 40 ns, CQCC32 |
| 封裝： | CERAMIC, LCC-32 |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 270K |
| 代理商： | CY7C470-40LMB |
CY7C470
CY7C472
CY7C474
7
Note:
10. The flags may change state during retransmit, but they will be valid a t
CY
later, except for the CY7C47X–20 (Military), whose flags will be valid after t
CY
+ 10 ns.
Switching Waveforms
(Continued)
W
R
PAFE Flag (Almost Full)
t
AFED
W
PAFE
t
AFED
HF
R
PAFE Flag (Almost Empty)
t
AFED
PAFE
t
AFED
HF
W,R
t
CY
t
CY
t
RV
t
PW
t
RV
RT
t
A
DATA VALID
t
LZR
Q
0
–Q
8
7C470–13
7C470–14
7C470–15
t
CY
HIGH
LOW
FLAGS VALID
Retransmit
[10]
FLAGS
[10]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C470 | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags |
| CY7C470-15JC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags |
| CY7C470-15JI | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags |
| CY7C470-15PC | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags |
| CY7C470-20DMB | 8K x 9 FIFO, 16K x 9 FIFO 32K x 9 FIFO with Programmable Flags |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C472-15JC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| CY7C472-15JI | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| CY7C4801-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO, 2 x 256 x 9, Synchronous, 64 Pin, Plastic, QFP |
| CY7C4821-25AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Quad Depth/Width Bi-Dir 1K x 9 x 2 64-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C4831-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Quad Depth/Width Bi-Dir 2K x 9 x 2 64-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:2K X9 X2 DOUBLE SYNC FIFO - Bulk |
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