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參數(shù)資料
| 型號(hào)： | WV3HG32M64EEU806D6S |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 32M X 64 DDR DRAM MODULE, DMA240 |
| 封裝： | DIMM-240 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 185K |
| 代理商： | WV3HG32M64EEU806D6S |
WV3HG32M64EEU-D6
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
0C to 85C
C
1, 2
Notes:
1. Operating temperature is the case surface temperature on the center/top side of the DRAM. For the 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
Units
Input High (Logic 1) Voltage
VIH(DC)
VREF + 0.125
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
Units
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
AC Input Low (Logic 0) Voltage DDR2-667, DDR2-800 (TBD)
VIL(AC)
VREF - 0.200
V
CAPACITANCE
TA = 25°C, f = 1MHz, VCC = VCCQ = 1.8V
Parameter
Symbol
Min
Max
Units
Input Capacitance: (A0 ~ A12, BA0 ~ BA1, RAS#, CAS#, WE#)
CIN1
12
20
pF
Input Capacitance: (CKE0), (ODT0)
CIN2
12
20
pF
Input Capacitance: (CS0#)
CIN3
12
20
pF
Input Capacitance: (CK0, CK0# ~ CK2, CK2#)
CIN4
710
pF
Input Capacitance: (DM0 ~ DM7)
CIN5 (E6)
6.5
7.5
pF
CIN6 (D5)
6.5
8
pF
Input Capacitance: (DQ0 ~ DQ63)
COUT1 (E6)
6.5
7.5
pF
COUT1 (D5)
6.5
8
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WV3HG64M32EEU403D4IMG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 64Mx32 DDR2 SDRAM UNBUFFERED |
| WV3HG64M32EEU403D4ISG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 64Mx32 DDR2 SDRAM UNBUFFERED |
| WV3HG64M32EEU403D4MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 64Mx32 DDR2 SDRAM UNBUFFERED |
| WV3HG64M32EEU403D4SG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 64Mx32 DDR2 SDRAM UNBUFFERED |
| WV3HG64M32EEU534D4IMG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 64Mx32 DDR2 SDRAM UNBUFFERED |
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