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參數(shù)資料
| 型號： | EDI9LC644V |
| 英文描述： | 128Kx32 SSRAM/1Mx32 SDRAM Array(3.3V,128x32同步靜態(tài)RAM和1Mx32同步動態(tài)RAM陣列) |
| 中文描述： | 128Kx32 SSRAM/1Mx32內(nèi)存陣列（3.3伏，128x32同步靜態(tài)內(nèi)存和1Mx32同步動態(tài)內(nèi)存陣列） |
| 文件頁數(shù)： | 22/26頁 |
| 文件大小： | 460K |
| 代理商： | EDI9LC644V |
5
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
EDI9LC644V
EDI9LC644AV
SSRAM AC CHARACTERISTICS (EDI9LC644V)
Symbol
200MHz
166MHz
150MHz
133MHz
Parameter
Min
Max
Min
Max
Min
Max
Min
Max
Units
Clock Cycle Time
tKHKH
56
78
ns
Clock HIGH Time
tKLKH
1.6
2.4
2.6
2.8
ns
Clock LOW Time
tKHKL
1.6
2.4
2.6
2.8
ns
Clock to output valid
tKHQV
2.5
3.5
3.8
4.0
ns
Clock to output invalid
tKHQX
1.5
ns
Clock to output on Low-Z
tKQLZ
00
ns
Clock to output in High-Z
tKQHZ
1.5
3
1.5
3.5
1.5
3.8
1.5
4.0
ns
Output Enable to output valid
tOELQV
2.5
3.5
3.8
4.0
ns
Output Enable to output in Low-Z
tOELZ
00
ns
Output Enable to output in High-Z
tOEHZ
3.0
3.5
3.8
ns
Address, Control, Data-in Setup Time to Clock
tS
1.5
ns
Address, Control, Data-in Hold Time to Clock
tH
0.5
ns
SSRAM AC CHARACTERISTICS (EDI9LC644AV)
Symbol
200MHz
166MHz
150MHz
133MHz
Parameter
Min
Max
Min
Max
Min
Max
Min
Max
Units
Clock Cycle Time
tKHKH
56
78
ns
Clock HIGH Time
tKLKH
1.6
2.4
2.6
2.8
ns
Clock LOW Time
tKHKL
1.6
2.4
2.6
2.8
ns
Clock to output valid
tKHQV
2.5
3.5
3.8
4.0
ns
Clock to output invalid
tKHQX
1.5
ns
Clock to output on Low-Z
tKQLZ
00
ns
Clock to output in High-Z
tKQHZ
1.5
3
1.5
3.5
1.5
3.8
1.5
4.0
ns
Output Enable to output valid
tOELQV
2.5
3.5
3.8
4.0
ns
Output Enable to output in Low-Z
tOELZ
00
ns
Output Enable to output in High-Z
tOEHZ
3.0
3.5
3.8
ns
Address, Control, Data-in Setup Time to Clock
tS
1.0
ns
Address, Control, Data-in Hold Time to Clock
tH
1.0
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EDI9LC644V1310BC | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM |
| EDI9LC644V1312BC | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM |
| EDI9LC644V1510BC | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM |
| EDI9LC644V1512BC | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM |
| EDI9LC644V1610BC | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM |
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