- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379094 > CY7C451 (Cypress Semiconductor Corp.) 512x9 Cascadable Clocked FIFOs with Programmable Flags(帶可編程標(biāo)記的512x9可級聯(lián)定時的先進(jìn)先出) PDF資料下載
參數(shù)資料
| 型號： | CY7C451 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 512x9 Cascadable Clocked FIFOs with Programmable Flags(帶可編程標(biāo)記的512x9可級聯(lián)定時的先進(jìn)先出) |
| 中文描述： | 512x9級聯(lián)與時鐘FIFO的可編程標(biāo)志（帶可編程標(biāo)記的512x9可級聯(lián)定時的先進(jìn)先出） |
| 文件頁數(shù)： | 14/23頁 |
| 文件大?。?/td> | 437K |
| 代理商： | CY7C451 |
CY7C451
CY7C453
CY7C454
14
PRELIMINARY
Notes:
37. In this example, the FIFO is assumed to be programmed to generate even parity.
38. If Q
0 – 7
“new word” also has an even number of 1s, then PG stays LOW.
39. If Q
0 – 7
“new word” also has an odd number of 1s, then PG stays HIGH.
Switching Waveforms
(continued)
Even ParityGenerationTiming Diagram
t
PG
EPREVIOUS WORD:
ODNEW WORD
CKR
Q
0– 7
Q
8
/PG/PE
ENR
ENABLED READ
DISABLED READ
C451-21
PREVIOUS WORD:
ODD NUMBER OF 1s
NEW WORD
EVEN NUMBER OF 1s
ENABLED READ
DISABLED READ
Even Parity GenerationTiming Diagram
t
PG
CKR
Q
0– 7
Q
8
/PG/PE
ENR
C451-22
[37,38]
[37,39]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C454 | 4Kx9 Cascadable Clocked FIFOs with Programmable Flags(帶可編程標(biāo)記的4Kx9可級聯(lián)定時的先進(jìn)先出) |
| CY7C466A | Asynchronous, Cascadable 64K x9 FIFOs(異步，可級聯(lián)的 64K x9 先進(jìn)先出) |
| CY7C460A | Asynchronous, Cascadable 8K/16K/32K/64K x9 FIFOs |
| CY7C460A-10JC | Asynchronous, Cascadable 8K/16K/32K/64K x9 FIFOs |
| CY7C460A-10JI | Asynchronous, Cascadable 8K/16K/32K/64K x9 FIFOs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C451-14JC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 512 x 9 32-Pin PLCC |
| CY7C451-30LMB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C453 WAF | 制造商:Cypress Semiconductor 功能描述: |
| CY7C453-14JI | 制造商:Cypress Semiconductor 功能描述: |
| CY7C453-20JC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 2K x 9 32-Pin PLCC 制造商:Cypress Semiconductor 功能描述:FIFO, 2K x 9, Synchronous, 32 Pin, Plastic, PLCC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。