BX80547PG3200FSL8Q6 Datasheet, PDF (4/105 Pages) Intel Corporation – Intel® Pentium® 4 Processor 6xxΔ Sequence and Intel® Pentium® 4 Processor Extreme Edition

Contents
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
On-Demand Mode ................................................................................................. 82
PROCHOT# Signal................................................................................................ 82
THERMTRIP# Signal............................................................................................. 83
T_CONTROL and Fan Speed Reduction.................................................................... 83
Thermal Diode ....................................................................................................... 83
6 Features........................................................................................................................................ 85
6.1 Power-On Configuration Options........................................................................................ 85
6.2 Clock Control and Low Power States ................................................................................. 86
6.2.1 Normal State.......................................................................................................... 86
6.2.2 HALT and Enhanced HALT Powerdown States .................................................... 87
6.2.3 Stop-Grant State.................................................................................................... 88
6.2.4 Enhanced HALT Snoop or HALT Snoop State, Grant Snoop State ...................... 88
6.2.5 HALT Snoop State, Grant Snoop State ................................................................. 89
6.2.6 Enhanced Intel SpeedStep^® Technology .............................................................. 89
7 Boxed Processor Specifications................................................................................................ 91
7.1 Mechanical Specifications .................................................................................................. 92
7.1.1 Boxed Processor Cooling Solution Dimensions .................................................... 92
7.1.2 Boxed Processor Fan Heatsink Weight ................................................................. 93
7.1.3 Boxed Processor Retention Mechanism and Heatsink Attach Clip Assembly....... 93
7.2 Electrical Requirements...................................................................................................... 93
7.2.1 Fan Heatsink Power Supply .................................................................................. 93
7.3 Thermal Specifications ....................................................................................................... 95
7.3.1 Boxed Processor Cooling Requirements............................................................... 95
7.3.2 Variable Speed Fan ............................................................................................... 96
8 Balanced Technology Extended (BTX) Type I Boxed Processor Specifications .................. 99
8.1 Mechanical Specifications ................................................................................................ 100
8.1.1 Cooling Solution Dimensions............................................................................... 100
8.1.2 Boxed Processor Fan Heatsink Weight ............................................................... 100
8.1.3 Boxed Processor Support and Retention Module (SRM) .................................... 101
8.2 Electrical Requirements.................................................................................................... 101
8.2.1 Fan Heatsink Power Supply ................................................................................ 101
8.3 Thermal Specifications ..................................................................................................... 103
8.3.1 Boxed Processor Cooling Requirements............................................................. 103
8.3.2 Variable Speed Fan ............................................................................................. 104
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Datasheet