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參數(shù)資料
| 型號： | CY7C408A-25LMB |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO |
| 中文描述： | 64 X 8 OTHER FIFO, 23 ns, CQCC28 |
| 封裝： | LCC-28 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 344K |
| 代理商： | CY7C408A-25LMB |
CY7C408A
CY7C409A
6
Notes:
18. FIFO contains 55 words.
19. FIFO contains 56 words.
20. FIFO contains 64 words.
Switching Waveforms
(continued)
t
DHAFE
t
DLAFE
Data In Timing Diagram
DataOutTimingDiagram
C408A–12
C408A–13
SHIFTIN
I/f
O
I/f
O
t
PHSI
t
PLSI
t
DHIR
t
DLIR
INPUT READY
t
HSI
t
SSI
DATA IN
SHIFTOUT
I/f
O
I/f
O
t
PHSO
t
PLSO
t
DHOR
t
DLOR
OUTPUT READY
t
HSO
DATA OUT
t
SOR
HF
AFE
(HIGH)
AFE
(HIGH)
t
OD
HF
Bubble-Back, Data Out To Data In Diagram
SHIFTIN
INPUT READY
DATA IN
SHIFTOUT
t
BT
t
PIR
t
HIR
t
SIR
NOTE 18
NOTE 19
NOTE 20
C408A–14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C409A-25LMB | 64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO |
| CY7C408A-25DMB | 64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO |
| CY7C408A-35PC | 64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO |
| CY7C408A-409A | 64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO |
| CY7C409A-25DMB | 64 x 8 Cascadable FIFO 64 x 9 Cascadable FIFO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C408A25PC | 制造商:CYPRESS 功能描述:* |
| CY7C408A-25PC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Async Dual Depth/Width Uni-Dir 64 x 8 28-Pin PDIP |
| CY7C408A-25VC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Async Dual Depth/Width Uni-Dir 64 x 8 28-Pin SOJ |
| CY7C408A35PC | 制造商:CYPRESS 功能描述:*NEW* |
| CY7C408A-35PC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Async Dual Depth/Width Uni-Dir 64 x 8 28-Pin PDIP |
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