參數(shù)資料
型號: WV3HG32M72EER403AD6SG
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: DRAM
英文描述: 32M X 72 DDR DRAM MODULE, 0.6 ns, DMA240
封裝: ROHS COMPLIANT, DIMM-240
文件頁數(shù): 7/11頁
文件大小: 180K
代理商: WV3HG32M72EER403AD6SG
5
WV3HG32M72EER-AD6
September 2005
Rev. 1
PRELIMINARY
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 to 85
°C
1, 2
Notes:
1. Operating temperature is the case surface temperature on the center/top side ofthe 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 + 0.1 25
VREF + 0.300
V
Input Low (Logic 0) Voltage
VIL(DC)
-0.300
VREF - 0.125
V
INPUT AC LOGIC LEVEL
All voltages referenced to VSS
Parameter
Symbol
Min
Max
Unit
AC Input High (Logic 1) Voltage
VIH(AC)
VREF + 0.250
V
AC Input Low (Logic 0) Voltage DDR2-400 & DDR2-533
VIL(AC)
VREF - 0.250
V
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