Intel SL8J6 - Pentium 4 Processor Datasheet page 4

6 Features
6.1
6.2
7 Boxed Processor Specifications
7.1
7.2
7.3
4
5.2.2 On-Demand Mode.................................................................................. 68
5.2.3 PROCHOT# Signal Pin .......................................................................... 68
5.2.4 THERMTRIP# Signal Pin ....................................................................... 69
5.2.5 T and Fan Speed Reduction.......................................................... 69
control
5.2.6 Thermal Diode........................................................................................ 69
....................................................................................................................... 71
Power-On Configuration Options ........................................................................ 71
Clock Control and Low Power States.................................................................. 72
6.2.1 Normal State-State 1 ........................................................................... 72
6.2.2 AutoHALT Powerdown State-State 2 .................................................. 72
6.2.3 Stop-Grant State-State 3 ..................................................................... 73
6.2.4 HALT/Grant Snoop State-State 4 ........................................................ 73
6.2.5 Sleep State-State 5.............................................................................. 74
Mechanical Specifications ................................................................................... 76
7.1.1 Boxed Processor Cooling Solution Dimensions ..................................... 76
7.1.2 Boxed Processor Fan Heatsink Weight.................................................. 77
7.1.3 Boxed Processor Retention Mechanism and Heatsink Attach
Clip Assembly ........................................................................................ 78
Electrical Requirements ...................................................................................... 78
7.2.1 Fan Heatsink Power Supply ................................................................... 78
Thermal Specifications........................................................................................ 79
7.3.1 Boxed Processor Cooling Requirements ............................................... 79
7.3.2 Variable Speed Fan ............................................................................... 81
....................................................................... 75
Datasheet