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Electrical Specifications

Datasheet

Table 5.

VCC Static and Transient Tolerance for 775_VR_CONFIG_05A (Mainstream)

and for 775_VR_CONFIG_06 Processors

ICC (A)

Voltage Deviation from VID Setting (V)1,2,3,4

NOTES:

The loadline specification includes both static and transient limits except for

overshoot allowed as shown in Section 2.5.3.

This table is intended to aid in reading discrete points on Figure 1.

The loadlines specify voltage limits at the die measured at the VCC_SENSE and

VSS_SENSE lands. Voltage regulation feedback for voltage regulator circuits must be

taken from processor VCC and VSS lands. Refer to the Voltage Regulator-Down (VRD)

10.1 Design Guide For Desktop and Transportable LGA775 Socket

for socket loadline

guidelines and VR implementation details.

4. Adherence to this loadline specification for the Pentium 4 processor is required to ensure reliable

processor operation.

Maximum Voltage

1.7 mΩ

Typical Voltage

1.75 mΩ

Minimum Voltage

1.8 mΩ

0.000

-0.019

-0.038

-0.009

-0.028

-0.047

-0.017

-0.037

-0.056

-0.026

-0.045

-0.065

-0.034

-0.054

-0.074

-0.043

-0.063

-0.083

-0.051

-0.072

-0.092

-0.060

-0.080

-0.101

-0.068

-0.089

-0.110

-0.077

-0.098

-0.119

-0.085

-0.107

-0.128

-0.094

-0.115

-0.137

-0.102

-0.124

-0.146

-0.111

-0.133

-0.155

-0.119

-0.142

-0.164

-0.128

-0.150

-0.173

-0.133

-0.156

-0.178

-0.145

-0.168

-0.191

-0.153

-0.177

-0.200

-0.162

-0.185

-0.209

100

-0.170

-0.194

-0.218

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