80546KF Datasheet, PDF (6/138 Pages) Intel Corporation – 64-bit Intel Xeon Processor MP with up to 8MB L3 Cache

9-5 Board Mounting-Hole Keep-Out Zones ............................................................. 132
9-6 Thermal Solution Volumetric ............................................................................. 133
9-7 Recommended Processor Layout and Pitch ..................................................... 134
Tables
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Features of the 64-bit Intel^® Xeon™ Processor MP with up to 8MB L3 Cache .. 12
Core Frequency to Front Side Bus Multiplier Configuration ................................ 18
BSEL[1:0] Frequency Table for BCLK[1:0] ......................................................... 19
Voltage Identification (VID) Definition ................................................................. 22
Cache Voltage Identification (CVID) Definition ................................................... 23
Front Side Bus Pin Groups ................................................................................. 25
Signal Description Table ..................................................................................... 26
Signal Reference Voltages.................................................................................. 26
Processor Absolute Maximum Ratings ............................................................... 28
Voltage and Current Specifications..................................................................... 29
VCC Static and Transient Tolerance................................................................... 31
VCC and VCACHE Overshoot Specification....................................................... 32
Front Side Bus Differential BCLK Specifications................................................. 33
BSEL[1:0], VID[5:0], and CVID[3:0] DC Specifications ....................................... 34
VIDPWRGD DC Specifications ........................................................................... 34
AGTL+ Signal Group DC Specifications ............................................................. 35
PWRGOOD and TAP Signal Group DC Specifications ...................................... 35
GTL+ and AGTL+ Asynchronous Signal Group DC Specifications .................... 36
SMBus Signal Group DC Specifications ............................................................. 36
AGTL+ Bus Voltage Definitions........................................................................... 37
Front Side Bus Differential Clock Specifications ................................................. 38
Front Side Bus Common Clock AC Specifications.............................................. 38
Front Side Bus Source Synchronous AC Specifications ..................................... 38
Miscellaneous Signals AC Specifications ........................................................... 39
Front Side Bus AC Specifications (Reset Conditions) ........................................ 40
TAP Signal Group AC Specifications .................................................................. 40
VIDPWRGD and Other Voltage Sequence AC Specifications ............................ 41
VID Signal Group AC Timing Specifications ....................................................... 41
SMBus Signal Group AC Specifications ............................................................. 41
Ringback Specifications for AGTL+ and GTL+ Asynchronous Signal Groups.... 54
Ringback Specifications for PWRGOOD and TAP Signal Groups...................... 55
Source Synchronous (667MHz) AGTL+ Signals Over/Undershoot Tolerance ... 59
Source Synchronous (333 MHz) AGTL+ Signals Over/Undershoot Tolerance .. 59
Common Clock (166 MHz) AGTL+ Signals Overshoot/Undershoot Tolerance .. 59
GTL+ Asynchronous, PWRGOOD, TAP Signals Over/Undershoot Tolerance... 60
Processor Loading Specifications ....................................................................... 65
Package Handling Guidelines ............................................................................. 66
Processor Materials ............................................................................................ 66
Pin Listing by Pin Name ...................................................................................... 69
Pin Listing by Pin Number ................................................................................... 78
Signal Definitions ................................................................................................ 87
Processor Thermal Specifications....................................................................... 98
64-bit Intel^® Xeon™ Processor MP with up to 8MB L3 Cache Thermal Profile .. 99
Power-On Configuration Option Pins ................................................................ 105
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64-bit Intel^® Xeon™ Processor MP with up to 8MB L3 Cache Datasheet