Intel Pentium 4 (551) JM80547PG0961M User Manual

Intel

Product codes

JM80547PG0961M

Contents

6

Tables

References............................................................................................................ 9

Voltage Identification Definition........................................................................... 13

System Bus Pin Groups ...................................................................................... 16

Processor DC Absolute Maximum Ratings ......................................................... 18

Voltage and Current Specifications..................................................................... 19

System Bus Differential BCLK Specifications ..................................................... 20

AGTL+ Signal Group DC Specifications ............................................................. 20

Asynchronous GTL+ and TAP Signal Group DC Specifications ......................... 21

AGTL+ Bus Voltage Definitions........................................................................... 21

System Bus Differential Clock Specifications...................................................... 22

System Bus Common Clock AC Specifications .................................................. 22

System Bus Source Synch AC Specifications AGTL+ Signal Group .................. 23

Asynchronous GTL+ Signals AC Specifications ................................................. 24

System Bus AC Specifications (Reset Conditions) ............................................. 24

TAP Signals AC Specifications ........................................................................... 25

BCLK Signal Quality Specifications .................................................................... 31

Ringback Specifications for AGTL+, Asynchronous GTL+,
and TAP Signal Groups ...................................................................................... 32

Source Synchronous (400MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors) ......................................... 37

Source Synchronous (200MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors) ......................................... 37

Common Clock (100MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors) ......................................... 38

Asynchronous GTL+ and TAP Signal Groups
Overshoot/Undershoot Tolerance (1.7V Processors) ......................................... 38

Source Synchronous (400MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance (1.75V Processors) ........................................................................... 39

Source Synchronous (200MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance (1.75V Processors) ............................................................................ 39

Common Clock (100MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance (1.75V Processors) ............................................................................ 40

Asynchronous GTL+ and TAP Signal Groups Overshoot/Undershoot
Tolerance (1.75V Processors) ............................................................................ 40

Description Table for Processor Dimensions ...................................................... 45

Package Dynamic and Static Load Specifications .............................................. 47

Processor Mass .................................................................................................. 47

Processor Material Properties............................................................................. 48

Pin Listing by Pin Name ...................................................................................... 51

Pin Listing by Pin Number................................................................................... 57

Signal Description ............................................................................................... 63

Processor Thermal Design Power ..................................................................... 72

Power-On Configuration Option Pins .................................................................. 75

Thermal Diode Parameters ................................................................................. 79

Thermal Diode Interface...................................................................................... 80

Fan Heatsink Power and Signal Specifications................................................... 84

Boxed Processor Fan Heatsink Set Points ......................................................... 87