Intel Pentium 4 Processor in the 478-PinPackage at 1.40 GHz, 1.50 GHz, 1.60 GHz, 1.70 GHz, 1.80 GHz, 1.90 GHz, and 2GHz

Package Mechanical Specifications
52 Datasheet
4.6 Processor Pin-Out Coordinates
Figure 28. The Coordinates of the Processor Pins As Viewed from the Top of the Package