參數(shù)資料
型號: WV3HG232M64EEU403D4SG
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: DRAM
英文描述: 64M X 64 DDR DRAM MODULE, 0.6 ns, DMA200
封裝: ROHS COMPLIANT, SODIMM-200
文件頁數(shù): 12/15頁
文件大?。?/td> 220K
代理商: WV3HG232M64EEU403D4SG
WV3HG232M64EEU-D4
January 2006
Rev. 1
ADVANCED
6
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 of the DRAM. For the measuremnet conditions, please refer to JEDED JESD51.2
2. At 0°C - 85°C, operation temperature range, all DRAM specication will be supported.
INPUT DC LOGIC LEVEL
All voltages referenced to VSS
Parameter
Symbol
Min
Max
Units
Input High (Logic 1) Voltage
VIH(DC)
VREF + 0.125
VCC + 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
Units
Input High (Logic 1) Voltage DDR2-400 & DDR2-533
VIH(DC)
VREF + 0.250
-
V
Input Low (Logic 1) Voltage DDR2-667
VIH(DC)
VREF + 0.200
-
V
Input Low (Logic 0) Voltage DDR2-400 & DDR2-533
VIL(DC)
-
VREF - 0.250
V
Input Low (Logic 0) Voltage DDR2-667
VIL(DC)
-
VREF - 0.200
V
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