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參數(shù)資料
| 型號(hào)： | HYS72T64400EFD-3S-B2 |
| 廠商： | QIMONDA AG |
| 元件分類： | DRAM |
| 英文描述： | 64M X 72 DDR DRAM MODULE, DMA240 |
| 封裝： | GREEN, DIMM-240 |
| 文件頁(yè)數(shù)： | 9/41頁(yè) |
| 文件大?。?/td> | 2306K |
| 代理商： | HYS72T64400EFD-3S-B2 |
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HYS72T[64/128/256]4[0/2]0EFD–[25F/3S]–B2
Fully-Buffered DDR2 SDRAM Modules
Internet Data Sheet
Rev.1.00, 2007-12-12
17
06132007-KAU4-NN52
TABLE 9
Operating Temperature Range
TABLE 10
Supply Voltage Levels and DC Operating Conditions
Parameter
Symbol Values
Unit Note
Min
Max
Junction Temperature
T
J
0
115
°C
1)2)
1) Stresses greater than those listed under “Absolute Maximum Ratings“ may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2) Within the DRAM Component Case temperature range all DRAM specifications will be supported.
DRAM Component Case Temperature Range
T
CASE
095
°C
3)4)
3) Self-Refresh period is hard-coded in the DRAMs and therefore it is imperative that the system ensures the DRAM is below 85
°C case
temperature before initiating self-refresh operation.
4) Above 85
°C DRAM case temperature the Auto-Refresh command has to be reduced to t
REFI = 3.9 μs.
AMB Component Case Temperature Range
0
111
°C
Parameter
Symbol
Limit Values
Unit
Notes
Min.
Nom.
Max.
AMB Supply Voltage DC
VCC
1.455
1.5
1.575
V
1)
1) At 0KHz - 30KHz
AMB Supply Voltage DC + AC
1.425
1.5
1.590
V
2)
2) AT 30KHz - 1 MHz
DRAM Supply Voltage
VDD
1.7
1.8
1.9
V
–
Termination Voltage
VTT
0.48
×V
DD
0.50
×V
DD
0.52
×V
DD
V–
EEPROM Supply Voltage
VDDSPD
3.0
3.3
3.6
V
–
DC Input Logic High(SPD)
VIH(DC)
2.1
—
VDDSPD
V
3)
3) Applies for SMB and SPD Bus Signals
DC Input Logic Low(SPD)
VIL(DC)
——0.8
V
DC Input Logic High(RESET)
VIH(DC)
1.0
—
V
4)
4) Applies for AMB CMOS Signal RESET
DC Input Logic Low(RESET)
VIL(DC)
——+0.5
V
Leakage Current (RESET)
IL
–90
—
+90
μΑ
Leakage Current (Link)
IL
–5
—
+5
μΑ
5)
5) For all other AMB related DC parameters, please refer to the High Speed Differential Link Interface Specifications.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYS72T64400HFA | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules |
| HYS72T64400HFA-2.5-B | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules |
| HYS72T64400HFA-3.7-B | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules |
| HYS72T64400HFA-3S-B | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules |
| HYS72T64400HFD | 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Fully-Buffered DDR2 SDRAM Modules |
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