Reference Number: 313355-003Dual-Core Intel® Xeon® Processor 5100 Series DatasheetAugust 2007

Features10 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet

Boxed Processor Specifications100 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetFigure 8-4. Top Side Board Keepout Zones (Part 1)

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 101Boxed Processor SpecificationsFigure 8-5. Top Side Board Keepout Zones (Part 2)

Boxed Processor Specifications102 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetFigure 8-6. Bottom Side Board Keepout Zones

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 103Boxed Processor SpecificationsFigure 8-7. Board Mounting-Hole Keepout Zones

Boxed Processor Specifications104 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetFigure 8-8. Volumetric Height Keep-Ins

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 105Boxed Processor SpecificationsFigure 8-9. 4-Pin Fan Cable Connector (For Active CEK Heat Sin

Boxed Processor Specifications106 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetFigure 8-10. 4-Pin Base Board Fan Header (For Active CEK Heat

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 107Boxed Processor Specifications8.2.2 Boxed Processor Heat Sink Weight8.2.2.1 Thermal Solution

Boxed Processor Specifications108 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetThe fan power header on the baseboard must be positioned to al

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 109Boxed Processor Specifications8.3.2.1 1U Passive/3U+ Active Combination Heat Sink Solution (

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 11Introduction1 IntroductionThe Dual-Core Intel® Xeon® Processor 5100 Series are 64-bit server/

Boxed Processor Specifications110 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetThe other items listed in Figure 8-3 that are required to comp

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 111Debug Tools Specifications9 Debug Tools SpecificationsPlease refer to the Debug Port Design

Debug Tools Specifications112 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet9.3.1 Mechanical ConsiderationsThe LAI is installed between the pr

Introduction12 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetMonitor software enabling multiple, independent software environments inside a si

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 13Introduction• Dual-Core Intel® Xeon® Processor 5100 Series – Intel 64-bit microprocessor inte

Introduction14 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet• Priority Agent – The priority agent is the host bridge to the processor and is

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 15IntroductionNote: Contact your Intel representative for the latest revision of these document

Introduction16 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 17Electrical Specifications2 Electrical Specifications2.1 Front Side Bus and GTLREFMost Dual-Co

Electrical Specifications18 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet2.3 Decoupling GuidelinesDue to its large number of transistors and

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 19Electrical SpecificationsThe processor core frequency is configured during reset by using val

2 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetINFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRE

Electrical Specifications20 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet2.4.2 PLL Power SupplyAn on-die PLL filter solution is implemented o

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 21Electrical SpecificationsPower source characteristics must be guaranteed to be stable wheneve

Electrical Specifications22 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetTable 2-4. Voltage Identification DefinitionNotes:1. When the “11111

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 23Electrical SpecificationsNote: The LL_ID[1:0] signals are used to select the correct loadline

Electrical Specifications24 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet2.7 Front Side Bus Signal GroupsThe FSB signals have been combined i

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 25Electrical SpecificationsNotes:1. Refer to Section 5 for signal descriptions.2. These signals

Electrical Specifications26 Dual-Core Intel® Xeon® Processor 5100 Series Datasheetaccepting an input of the appropriate voltage. Similar consideration

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 27Electrical Specifications2.10.2 Input Device HysteresisThe input buffers in both client and h

Electrical Specifications28 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetAt conditions exceeding absolute maximum and minimum ratings, neithe

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 29Electrical Specifications2.13 Processor DC SpecificationsThe processor DC specifications in t

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet3ContentsFeatures...

Electrical Specifications30 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNotes:1. Unless otherwise noted, all specifications in this table ap

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 31Electrical Specifications14. ICC_TDC is the sustained (DC equivalent) current that the proces

Electrical Specifications32 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet2. Not 100% tested. Specified by design characterization.Notes:1. Pr

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 33Electrical Specifications4. The load lines specify voltage limits at the die measured at the

Electrical Specifications34 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetFigure 2-6. Dual-Core Intel® Xeon® Processor LV 5148/5138/5128 VCC S

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 35Electrical SpecificationsNotes:1. Unless otherwise noted, all specifications in this table ap

Electrical Specifications36 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNotes:1. VOS is the measured overshoot voltage.2. TOS is the measure

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 37Mechanical Specifications3 Mechanical SpecificationsThe Dual-Core Intel® Xeon® Processor 5100

Mechanical Specifications38 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNote: Guidelines on potential IHS flatness variation with socket loa

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 39Mechanical SpecificationsFigure 3-3. Processor Package Drawing (Sheet 2 of 3)

4 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet6.2.2 On-Demand Mode...

Mechanical Specifications40 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetFigure 3-4. Processor Package Drawing (Sheet 3 of 3)

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 41Mechanical Specifications3.2 Processor Component Keepout ZonesThe processor may contain compo

Mechanical Specifications42 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet9. Refer to the Dual-Core Intel® Xeon® Processor 5100 SeriesThermal/

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 43Mechanical Specifications3.7 Processor MaterialsThe Dual-Core Intel® Xeon® Processor 5100 Ser

Mechanical Specifications44 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet§Figure 3-6. Processor Land Coordinates, Bottom ViewVTT/ Clocks1 2 3

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 454 Land Listing4.1 Dual-Core Intel® Xeon® Processor 5100 Series Pin AssignmentsThis section p

Land Listing46 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetBSEL2 G30 Power/Other OutputD00# B4 Source Sync Input/OutputD01# C5 Source Sync I

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 47Land ListingDSTBN3# A16 Source Sync Input/OutputDSTBP0# B9 Source Sync Input/OutputDSTBP1# E1

Land Listing48 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetRS0# B3 Common Clk InputRS1# F5 Common Clk InputRS2# A3 Common Clk InputRSP# H4 C

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 49Land ListingVCC AG30 Power/OtherVCC AG8 Power/OtherVCC AG9 Power/OtherVCC AH11 Power/OtherVCC

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet56-2 Dual-Core Intel® Xeon® Processor LV 5138 Nominal & Short-Term Thermal Profiles...

Land Listing50 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetVCC AN8 Power/OtherVCC AN9 Power/OtherVCC J10 Power/OtherVCC J11 Power/OtherVCC J

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 51Land ListingVCC W8 Power/OtherVCC Y23 Power/OtherVCC Y24 Power/OtherVCC Y25 Power/OtherVCC Y2

Land Listing52 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetVSS AF29 Power/Other VSS AF3 Power/Other VSS AF30 Power/Other VSS AF6 Power/Ot

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 53Land ListingVSS AN23 Power/Other VSS AN24 Power/Other VSS B1 Power/Other VSS B11 Power/Oth

Land Listing54 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetVSS L28 Power/Other VSS L29 Power/Other VSS L3 Power/Other VSS L30 Power/Other

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 55Land Listing4.1.2 Land Listing by Land NumberTable 4-2. Land Listing by Land Number (Sheet 1

Land Listing56 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetAD25 VCC Power/OtherAD26 VCC Power/OtherAD27 VCC Power/OtherAD28 VCC Power/OtherA

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 57Land ListingAG17 VSS Power/OtherAG18 VCC Power/OtherAG19 VCC Power/OtherAG2 BPM3# Common Clk

Land Listing58 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetAJ8 VCC Power/OtherAJ9 VCC Power/OtherAK1 RESERVEDAK10 VSS Power/OtherAK11 VCC Po

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 59Land ListingAM26 VCC Power/OtherAM27 VSS Power/OtherAM28 VSS Power/OtherAM29 VCC Power/OtherA

6 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet6-1 Dual-Core Intel® Xeon® Processor 5100 Series Thermal Specifications ...75

Land Listing60 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetC20 DBI3# Source Sync Input/OutputC21 D58# Source Sync Input/OutputC22 VSS Power/

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 61Land ListingF11 D23# Source Sync Input/OutputF12 D24# Source Sync Input/OutputF13 VSS Power/O

Land Listing62 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetH3 VSS Power/OtherH30 BSEL1 Power/Other OutputH4 RSP# Common Clk InputH5 BR1# Com

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 63Land ListingM30 VCC Power/OtherM4 A07# Source Sync Input/OutputM5 A03# Source Sync Input/Outp

Land Listing64 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet§U30 VCC Power/OtherU4 A13# Source Sync Input/OutputU5 A12# Source Sync Input/Out

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 65Signal Definitions5 Signal Definitions5.1 Signal DefinitionsTable 5-1. Signal Definitions (Sh

Signal Definitions66 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetBINIT# I/O BINIT# (Bus Initialization) may be observed and driven by all pr

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 67Signal DefinitionsD[63:0]# I/O D[63:0]# (Data) are the data signals. These signals provide a

Signal Definitions68 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetDSTBN[3:0]# I/O Data strobe used to latch in D[63:0]#. 3DSTBP[3:0]# I/O Dat

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 69Signal DefinitionsINIT# I INIT# (Initialization), when asserted, resets integer registers ins

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet7Revision History§Revision Description Date001 Initial release June 2006002 Updated Sections 2,

Signal Definitions70 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetREQ[4:0]# I/O REQ[4:0]# (Request Command) must connect the appropriate pins

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 71Signal DefinitionsNotes:1. For this processor land on the Dual-Core Intel® Xeon® Processor 51

Signal Definitions72 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 73Thermal Specifications6 Thermal Specifications6.1 Package Thermal SpecificationsThe Dual-Core

Thermal Specifications74 Dual-Core Intel® Xeon® Processor 5100 Series Datasheetapplications. Refer to the Dual-Core Intel® Xeon® Processor 5100 Series

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 75Thermal SpecificationsThe upper point of the thermal profile consists of the Thermal Design P

Thermal Specifications76 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNotes:1. Please refer to Table 6-2 for discrete points that constitute

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 77Thermal SpecificationsNotes:1. These values are specified at VCC_MAX for all processor freque

Thermal Specifications78 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNotes:1. These values are specified at VCC_MAX for all processor freque

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 79Thermal SpecificationsNotes:1. Please refer to Table 6-7 for discrete points that constitute

8 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet

Thermal Specifications80 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet5. FMB, or Flexible Motherboard, guidelines provide a design target for

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 81Thermal Specifications6.1.2 Thermal MetrologyThe minimum and maximum case temperatures (TCASE

Thermal Specifications82 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNote: Figure is not to scale and is for reference only.6.2 Processor Th

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 83Thermal SpecificationsWhen the Thermal Monitor is enabled, and a high temperature situation e

Thermal Specifications84 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetThe second operating point consists of both a lower operating frequency

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 85Thermal SpecificationsIf bit 4 of the IA32_CLOCK_MODULATION MSR is set to a ‘1’, the processo

Thermal Specifications86 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet6.2.5 THERMTRIP# SignalRegardless of whether or not Thermal Monitor or

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 87Thermal Specifications6.3.1.1 Key Difference with Legacy Diode-Based Thermal ManagementFan sp

Thermal Specifications88 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet6.3.1.2 Processor Thermal Data Sample Rate and FilteringThe DTS provide

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 89Thermal Specifications6.3.2.3 PECI Fault Handling RequirementsPECI is largely a fault toleran

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 9FeaturesFeatures• Dual-Core processing with Intel® Core™ microarchitecture• FC-LGA6 package

Thermal Specifications90 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 91Features7 Features7.1 Power-On Configuration OptionsSeveral configuration options can be conf

Features92 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet7.2.1 Normal StateThis is the normal operating state for the processor.7.2.2 HALT or

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 93FeaturesNote:1. The specification is at Tcase = 50oC and nominal Vcc. The VID setting represe

Features94 Dual-Core Intel® Xeon® Processor 5100 Series Datasheet7.2.3 Stop-Grant StateWhen the STPCLK# pin is asserted, the Stop-Grant state of the p

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 95FeaturesWhile in the Stop-Grant state, SMI#, INIT#, BINIT# and LINT[1:0] will be latched by t

Features96 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetEnhanced Intel SpeedStep® Technology creates processor performance states (P-states)

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 97Boxed Processor Specifications8 Boxed Processor Specifications8.1 IntroductionIntel boxed pro

Boxed Processor Specifications98 Dual-Core Intel® Xeon® Processor 5100 Series DatasheetNotes:1. The heat sinks represented in these images are for ref

Dual-Core Intel® Xeon® Processor 5100 Series Datasheet 99Boxed Processor Specifications8.2 Mechanical SpecificationsThis section documents the mechani