Torsional Clip Drawing | Intel 631xESB, 632xESB specification

Intel® 6321ESB ICH—Mechanical Drawings

Figure 16. Torsional Clip Drawing

Intel® 631xESB/632xESB I/O Controller Hub for Embedded Applications

TMDGFebruary 2007 32

Image 32

Intel 631xESB, 632xESB manual Torsional Clip Drawing

Contents

Thermal and Mechanical Design Guidelines FebruaryPage Contents Revision History TablesDate Revision Description 001 Initial public release Introduction Design Flow Thermal Design Process Definition of Terms Reference DocumentsDefinition of Terms Term Definition Referenced Documents Title Location Intel 6321ESB I/O Controller Hub Package Dimensions Top View Packaging Technology Intel 6321ESB ICH-Packaging Technology Thermal Specifications Thermal Design Power TDPDie Case Temperature Intel 6321ESB I/O Controller Hub Thermal Specifications Thermal Simulation Thermal Solution Requirements Characterizing the Thermal Solution Requirement Processor Thermal Characterization Parameter Relationships Example 1. Calculating the Required Thermal Performance Hub @ 12.4 W Required Heat Sink Thermal Performance ΨCADevice CA º C/W at T LA = 45º C CA º C/W at T LA = 65º C Zero Degree Angle Attach Methodology Die Case Temperature MeasurementsThermal Metrology Thermal Solution Decision Flowchart Thermocouple Wire Die Substrate Cement + Thermocouple Bead Heatsink Performance Reference Thermal SolutionOperating Environment Mechanical Design Envelope Board-Level Components Keepout Dimensions Torsional Clip Heatsink Thermal Solution Assembly Heatsink Orientation Torsional Clip Heatsink Board Component Keepout Mechanical Interface Material Thermal Interface Material Heatsink Clip Clip Retention AnchorsThermal Resistance C × in 2/W Pressure on IHSpsi End of Line End of Life Reliability Guidelines § §Reliability Guidelines Test Requirement Pass/Fail Criteria Appendix a Thermal Solution Component Suppliers Torsional Clip Heatsink Thermal Solution Drawing Description Appendix B Mechanical DrawingsMechanical Drawing List Torsional Clip Heatsink Assembly Drawing Torsional Clip Heatsink Drawing Heat Sink Foam Gasket Drawing Torsional Clip Drawing