Intel Pentium III BX80525U450512E 数据表

4

  Datasheet  

Thermal Specifications and Design Considerations......................................................... 49

Thermal Specifications........................................................................................ 50
4.1.1

Thermal Diode........................................................................................ 53

S.E.C.C. and S.E.C.C.2 Mechanical Specifications......................................................... 54

S.E.C.C. Mechanical Specifications.................................................................... 54

S.E.C.C.2 Mechanical Specification.................................................................... 61

S.E.C.C.2 Structural Mechanical Specification ................................................... 67

Processor Package Materials Information .......................................................... 69

 Pentium

®

 III Processor Signal Listing........................................................ 69

Pentium

®

 III Processor Core Pad to Substrate Via Assignments .............. 76

Processor Core Pad Via Assignments (CPUID=068xh)......................... 87

Boxed Processor Specifications....................................................................................... 88

Introduction ......................................................................................................... 88

Fan Heatsink Mechanical Specifications............................................................. 88
6.2.1

Intel

®

 Boxed Processor Fan Heatsink Dimensions ................................ 88

 Boxed Processor Fan Heatsink Weight........................................ 90

Boxed Processor Retention Mechanism....................................... 90

Fan Heatsink Electrical Requirements ................................................................ 91
6.3.1

Fan Heatsink Power Supply ................................................................... 91

Fan Heatsink Thermal Specifications.................................................................. 92
6.4.1

Boxed Processor Cooling Requirements...................................... 92

Pentium

®

 III Processor Signal Description ............................................................. 93

Alphabetical Signals Reference .......................................................................... 93