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參數(shù)資料
| 型號： | WV3HG64M64EEU665D4SG |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 64M X 64 DDR DRAM MODULE, 0.45 ns, ZMA200 |
| 封裝： | ROHS COMPLIANT, SODIMM-200 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 185K |
| 代理商： | WV3HG64M64EEU665D4SG |
WV3HG64M64EEU-D4
October 2006
Rev. 3
ADVANCED
5
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
INPUT/OUTPUT CAPACITANCE
TA = 25°C, f = 100MHz
Parameter
Symbol
Min
Max
Units
Input Capacitance (A0~A13, BA0~BA1, RAS#, CAS#, WE#)
CIN1
12
20
pF
Input Capacitance CKE0, ODT
CIN2
12
20
pF
Input Capacitance CS0#
CIN3
12
20
pF
Input Capacitance (CK0, CK0#, CK1, CK1#)
CIN4
812
pF
Input Capacitance (DM0 ~ DM7), (DQS0 ~ DQS7)
CIN5 (667)
6.5
7.5
pF
CIN5 (533)
6.5
8
pF
Input Capacitance (DQ0 ~ DQ63)
COUT1 (667)
6.5
7.5
pF
COUT1 (533)
6.5
8
pF
Notes:
AC specication is based on
SAMSUNG components. Other DRAM manufactures specication may be different.
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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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WV3HG64M64EEU665D6GG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG64M64EEU665D6MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG64M64EEU665D6SG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG64M64EEU806D6GG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR2 SDRAM UNBUFFERED |
| WV3HG64M64EEU806D6MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR2 SDRAM UNBUFFERED |
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