參數(shù)資料
型號(hào): W3HG2128M64EEU403XD4MG
廠商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分類: DRAM
英文描述: SYNCHRONOUS DRAM MODULE, DMA200
封裝: ROHS COMPLIANT, SODIMM-200
文件頁(yè)數(shù): 9/13頁(yè)
文件大?。?/td> 188K
代理商: W3HG2128M64EEU403XD4MG
W3HG2128M64EEU-D4
January 2008
Rev. 7
5
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
OPERATING TEMPERATURE CONDITION
Parameter
Symbol
Rating
Unit
Note
Operating temperature (Industrial)
TOPER
-40 to 85
°C
1
Notes:
1. Operating temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer to JEDED JESD51.2
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(AC)
VREF + 0.250
-
V
Input Low (Logic 1) Voltage DDR2-667 & DDR2-800
VIH(AC)
VREF + 0.200
-
V
Input Low (Logic 0) Voltage DDR2-400 & DDR2-533
VIL(AC)
-
VREF - 0.250
V
Input Low (Logic 0) Voltage DDR2-667 & DDR2-800
VIL(AC)
-
VREF - 0.200
V
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