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參數資料
| 型號： | W3HG264M72EER806AD7M |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 128M X 72 DDR DRAM MODULE, DMA244 |
| 封裝： | MINIDIMM-244 |
| 文件頁數： | 10/14頁 |
| 文件大?。?/td> | 211K |
| 代理商： | W3HG264M72EER806AD7M |
W3HG264M72EER-AD7
December 2005
Rev. 0
ADVANCED
5
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
OPERATING TEMPERATURE CONDITION
Parameter
Symbol
Rating
Units
Notes
Operating temperature
TOPER
0°C to 85°C
°C
V
Notes:
1. Operating temperature is the case surface temperature on the center/top side of the DRAM. Forthe measurement conditions, please refer to JEDEC JESD51 .2
2. At 0 - 85°C, operation temperature range, all DRAM specication will be supported.
INPUT DC LOGIC LEVEL
All voltages referenced to VSS
Parameter
Symbol
Min
Max
Unit
Input High (Logic 1 ) Voltage
VIH(DC)
VREF + 125
VREF + 300
mV
Input Low (Logic 0) Voltage
VIL(DC)
-300
VREF - 125
mV
INPUT AC LOGIC LEVEL
All voltages referenced to VSS
Parameter
Symbol
Min
Max
Unit
AC Input High (Logic 1 ) Voltage (DDR2-400/533)
VIH(AC)
VREF + 250
—
mV
AC Input High (Logic 1) Voltage (DDR2-667)
VIH(AC)
VREF + 200
mV
AC Input Low (Logic 0) Voltage
VIL(AC)
—
VREF - 250
mV
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W3HG264M72EER806AD7XG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EER-AD7 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EERXXXAD7MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG264M72EERXXXAD7SG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
| W3HG64M72EER403AD7XG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM |
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