Lenovo LF80565QH0254M Datenblatt Seite 32

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Electrical Specifications
32 Document Number: 318080-002
Notes:
1. The V
CC_MIN
and V
CC_MAX
loadlines represent static and transient limits. Please see Section 2.11.3 for VCC
overshoot specifications.
2. Refer to Table 2-9 for processor VID information.
3. Refer to Table 2-10 for V
CC
Static and Transient Tolerance
4. The load lines specify voltage limits at the die measured at the VCC_SENSE and VSS_SENSE pins and the
VCC_SENSE2 and VSS_SENSE2 pins. Voltage regulation feedback for voltage regulator circuits must also
be taken from processor VCC_SENSE2 and VSS_SENSE2 pins. Refer to the Voltage Regulator Module
(VRM) and Enterprise Voltage Regulator Down (EVRD) 11.0 Design Guidelines for socket load line
guidelines and VR implementation. Please refer to the appropriate platform design guide for details on VR
implementation.
Figure 2-6. Quad-Core Intel® Xeon® X7350 Processor VCC Static and Transient Tolerance
Load Lines
VID - 0.000
VID - 0.050
VID - 0.100
VID - 0.150
VID - 0.200
VID - 0.250
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130
Icc [A]
Vcc [V]
V
CC
Maximum
V
CC
Typical
V
CC
Minimum
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