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® ® Dual-Core Intel Xeon Processor 7000 Series Datasheet

Revision 2.1 September 2006 Document Number: 309626-002 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. ® ® Xeon Processor 7000 Series may contain design defects or errors known as errata which may cause the product to deviate The Dual-Core Intel from published specifications. Current characterized errata are available on request. 64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications ® ® 64 architecture. Processors will not operate (including 32-bit operation) without an Intel 64 architecture-enabled BIOS. enabled for Inte Performance will vary depending on your hardware and software configurations. Consult with your system vendor for more information. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. 2 2 I C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I C bus/protocol and was developed by Intel. 2C bus/protocol may require licenses from various entities, including Philips Electronics N.V. and North American Philips Implementations of the I Corporation. Intel, Intel Xeon, Intel NetBurst and Intel SpeedStep are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. *Other names and brands may be claimed as the property of others. Copyright © 2005-2006, Intel Corporation. 2 ® ® Dual-Core Intel Xeon Processor 7000 Series Datasheet Contents 1 2 3 4 5 6 Introduction.......................................................................................................................11 1.1 Terminology.........................................................................................................12 1.2 Reference Documents.........................................................................................14 1.3 State of Data .......................................................................................................14 Electrical Specifications....................................................................................................15 2.1 Front Side Bus and GTLREF ..............................................................................15 2.1.1 Front Side Bus Clock and Processor Clocking.......................................15 2.1.2 Front Side Bus Clock Select (BSEL[1:0]) ...............................................16 2.1.3 Phase Lock Loop (PLL) Power and Filter...............................................17 2.2 Voltage Identification (VID)..................................................................................17 2.3 Reserved, Unused, and TESTHI Pins.................................................................20 2.4 Mixing Processors...............................................................................................20 2.5 Front Side Bus Signal Groups.............................................................................21 2.6 GTL+ Asynchronous Signals and AGTL + Asynchronous Signals......................22 2.7 Test Access Port (TAP) Connection....................................................................23 2.8 Absolute Maximum and Minimum Ratings..........................................................23 2.9 Processor DC Specifications...............................................................................24 2.9.1 Flexible Motherboard (FMB) Guidelines.................................................24 2.9.2 Vcc Overshoot Specification ..................................................................28 Mechanical Specifications................................................................................................33 3.1 Package Mechanical Drawing.............................................................................33 3.2 Processor Component Keepout Zones ...............................................................36 3.3 Package Loading Specifications .........................................................................36 3.4 Package Handling Read the full ® ® Dual-Core Intel Xeon Processor 7000 Series Datasheet.

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