Intel Pentium 4 Processor in the 478-PinPackage at 1.40 GHz, 1.50 GHz, 1.60 GHz, 1.70 GHz, 1.80 GHz, 1.90 GHz, and 2GHz

6 Datasheet
Tables
1 References ........................................................................................................... 9
2 Voltage Identification Definition .......................................................................... 13
3 System Bus Pin Groups ..................................................................................... 17
4 BSEL[1:0] Frequency Table for BCLK[1:0] ........................................................ 18
5 Processor DC Absolute Maximum Ratings ........................................................ 19
6 Voltage and Current Specifications .................................................................... 20
7 Vcc Static and Transient Tolerance ................................................................... 21
8 System Bus Differential BCLK Specifications .................................................... 23
9 AGTL+ Signal Group DC Specifications ............................................................ 23
10 Asynchronous GTL+ Signal Group DC Specifications ....................................... 24
11 PWRGOOD and TAP Signal Group DC Specifications ..................................... 24
12 AGTL+ Bus Voltage Definitions .......................................................................... 25
13 System Bus Differential Clock Specifications ..................................................... 26
14 System Bus Common Clock AC Specifications ................................................. 26
15 System Bus Source Synch AC Specifications AGTL+ Signal Group ................. 27
16 Miscellaneous Signals AC Specifications .......................................................... 28
17 System Bus AC Specifications (Reset Conditions) ............................................ 28
18 TAP Signals AC Specifications .......................................................................... 29
19 BCLK Signal Quality Specifications ................................................................... 38
20 Ringback Specifications for AGTL+ and Asynchronous GTL+ Signal
Groups ............................................................................................................... 39
21 Ringback Specifications for PWRGOOD and TAP Signal Group ...................... 39
22 Source Synchronous (400 MHz) AGTL+ Signal Group Overshoot/
Undershoot Tolerance ........................................................................................ 44
23 Source Synchronous (200 MHz) AGTL+ Signal Group Overshoot/
Undershoot Tolerance ........................................................................................ 45
24 Common Clock (100 MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance ........................................................................................................... 45
25 Asynchronous GTL+, PWRGOOD and TAP Signal Groups Overshoot/
Undershoot Tolerance ........................................................................................ 46
26 Description Table for Processor Dimensions ..................................................... 48
27 Package Dynamic and Static Load Specifications ............................................. 50
28 Processor Mass ................................................................................................. 51
29 Processor Material Properties ............................................................................ 51
30 Pin Listing by Pin Name ..................................................................................... 54
31 Pin Listing by Pin Number .................................................................................. 61
32 Signal Description .............................................................................................. 69
33 Pentium® 4 Processor in the 478-pin Package Thermal Design Power ............ 79
34 Power-On Configuration Option Pins ................................................................. 81
35 Thermal Diode Parameters ................................................................................ 86
36 Thermal Diode Interface ..................................................................................... 86
37 Fan Heatsink Power and Signal Specifications .................................................. 91
38 Boxed Processor Fan Heatsink Set Points ........................................................ 94