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Intel® Pentium® D Processor 800Δ Sequence Datasheet– On 90 nm Process in the 775-land LGA Package and supporting Intel® Extended Memory 64 TechnologyΦ

10 Datasheet Contents

100 Datasheet Balanced Technology Extended (BTX) Type I Boxed Processor SpecificationsThe fan heatsink receives a PWM signal from the motherboard fro

Datasheet 101Balanced Technology Extended (BTX) Type I Boxed Processor Specifications8.3 Thermal SpecificationsThis section describes the cooling req

102 Datasheet Balanced Technology Extended (BTX) Type I Boxed Processor Specifications8.3.2 Variable Speed FanIf the boxed processor fan heatsink 4-p

Datasheet 103Balanced Technology Extended (BTX) Type I Boxed Processor SpecificationsIf the boxed processor TMA 4-pin connector is connected to a 4-p

104 Datasheet Balanced Technology Extended (BTX) Type I Boxed Processor Specifications

Datasheet 105Debug Tools Specifications9 Debug Tools SpecificationsRefer to the eXtended Debug Port: Debug Port Design Guide for UP and DP Platforms

106 Datasheet Debug Tools Specifications

Datasheet 11Introduction1 IntroductionThe Intel® Pentium® D processor extends Intel's Desktop dual-core product line. The Pentium D processor us

12 Datasheet Introduction1.1 TerminologyA ‘#’ symbol after a signal name refers to an active low signal, indicating a signal is in the active state w

Datasheet 13Introduction1.2 ReferencesMaterial and concepts available in the following documents may be beneficial when reading this document:§Table

14 Datasheet Introduction

Datasheet 15Electrical Specifications2 Electrical Specifications This chapter describes the electrical characteristics of the processor interfaces an

16 Datasheet Electrical Specifications2.2.3 FSB DecouplingThe Pentium D processor package integrates signal termination on the die as well as incorpo

Datasheet 17Electrical SpecificationsTable 2-1. Voltage Identification DefinitionVID5 VID4 VID3 VID2 VID1 VID0 VID VID5 VID4 VID3 VID2 VID1 VID0 VID0

18 Datasheet Electrical Specifications2.4 Reserved, Unused, FC and TESTHI SignalsAll RESERVED lands must remain unconnected. Connection of these land

Datasheet 19Electrical Specifications2.5 Voltage and Current Specifications2.5.1 Absolute Maximum and Minimum RatingsTable 2-2 specifies absolute max

2 Datasheet ContentsINFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWI

20 Datasheet Electrical SpecificationsTable 2-3. Voltage and Current SpecificationsSymbol Parameter Min Typ Max Unit NotesVID range VID 1.200 — 1.400

Datasheet 21Electrical Specifications5. 775_VR_CONFIG_05A and 775_VR_CONFIG_05B refer to voltage regulator configurations that are defined in the Vol

22 Datasheet Electrical SpecificationsNOTES:1. The loadline specification includes both static and transient limits except for overshoot allowed as s

Datasheet 23Electrical SpecificationsTable 2-5. VCC Static and Transient Tolerance for 775_VR_CONFIG_05B Pentium D ProcessorIcc (A) Voltage Deviation

24 Datasheet Electrical SpecificationsFigure 2-2. VCC Static and Transient Tolerance for 775_VR_CONFIG_05B Pentium D ProcessorVID - 0.000VID - 0.02

Datasheet 25Electrical Specifications2.5.3 VCC Overshoot SpecificationThe Pentium D processor can tolerate short transient overshoot events where VCC

26 Datasheet Electrical Specifications2.5.4 Die Voltage ValidationOvershoot events on the processor must meet the specifications in Table 2-6 when me

Datasheet 27Electrical SpecificationsTable 2-8 outlines the signals which include on-die termination (RTT). Open drain signals are also included. Tab

28 Datasheet Electrical Specifications2.6.2 GTL+ Asynchronous SignalsThe signals A20M#, IGNNE#, INIT#, SMI#, and STPCLK# utilize CMOS input buffers.

Datasheet 29Electrical Specifications2.6.3 FSB DC SpecificationsThe processor front side bus DC specifications in this section are defined at the pro

Datasheet 3ContentsContents1 Introduction...

30 Datasheet Electrical SpecificationsTable 2-12. PWRGOOD Input and TAP Signal Group DC SpecificationsSymbol Parameter Min Max Unit Notes1, 2NOTES:1.

Datasheet 31Electrical Specifications2.6.3.1 GTL+ Front Side Bus SpecificationsIn most cases, termination resistors are not required as these are int

32 Datasheet Electrical Specifications2.7 Clock Specifications2.7.1 FSB Clock (BCLK[1:0]) and Processor ClockingBCLK[1:0] directly controls the FSB i

Datasheet 33Electrical Specifications2.7.3 Phase Lock Loop (PLL) and FilterVCCA and VCCIOPLL are power sources required by the PLL clock generators f

34 Datasheet Electrical SpecificationsNOTES:1. Diagram not to scale.2. No specifications for frequencies beyond fcore (core frequency).3. fpeak, if e

Datasheet 35Package Mechanical Specifications3 Package Mechanical Specifications The Intel® Pentium® D processor is packaged in a Flip-Chip Land Grid

36 Datasheet Package Mechanical SpecificationsFigure 3-2. Processor Package Drawing 1

Datasheet 37Package Mechanical SpecificationsFigure 3-3. Processor Package Drawing 2

38 Datasheet Package Mechanical SpecificationsFigure 3-4. Processor Package Drawing 3

Datasheet 39Package Mechanical Specifications3.2 Processor Component Keep-Out ZonesThe processor may contain components on the substrate that define

4 Datasheet Contents5.2 Processor Thermal Features ...795.2

40 Datasheet Package Mechanical Specifications3.5 Package Insertion SpecificationsThe Pentium D processor can be inserted into and removed from a LGA

Datasheet 41Package Mechanical SpecificationsFigure 3-6. Processor Top-Side Marking Example (Intel® Pentium® D Processor 805)ATPOS/NProcessor Number/

42 Datasheet Package Mechanical Specifications3.9 Processor Land CoordinatesFigure 3-7 shows the top view of the processor land coordinates. The coor

43 Datasheet Land Listing and Signal Descriptions4 Land Listing and Signal DescriptionsThis chapter provides the processor land assignment and signal

44 Datasheet Land Listing and Signal DescriptionsFigure 4-1. Landout Diagram (Top View – Left Side)30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15ANV

Datasheet 45Land Listing and Signal DescriptionsFigure 4-2. Landout Diagram (Top View – Right Side)14 13 12 11 10 9 8 7 6 5 4 3 2 1VCC VSS VCC VCC VS

Land Listing and Signal Descriptions46 Datasheet Table 4-1. Alphabetical Land AssignmentsLand NameLand #Signal Buffer TypeDirectionA3# L5 Source Synch

Land Listing and Signal DescriptionsDatasheet 47D21# E10 Source Synch Input/OutputD22# D10 Source Synch Input/OutputD23# F11 Source Synch Input/Output

Land Listing and Signal Descriptions48 Datasheet GTLREF1 H2 Power/Other InputHIT# D4 Common Clock Input/OutputHITM# E4 Common Clock Input/OutputIERR#

Land Listing and Signal DescriptionsDatasheet 49VCC AC27 Power/Other VCC AC28 Power/Other VCC AC29 Power/Other VCC AC30 Power/Other VCC AC8 Power/

Datasheet 5ContentsFigures2-1 VCC Static and Transient Tolerance for 775_VR_CONFIG_05A Pentium D Processor...222-2 VCC Static and Transient

Land Listing and Signal Descriptions50 Datasheet VCC AK14 Power/Other VCC AK15 Power/Other VCC AK18 Power/Other VCC AK19 Power/Other VCC AK21 Powe

Land Listing and Signal DescriptionsDatasheet 51VCC K30 Power/Other VCC K8 Power/Other VCC L8 Power/Other VCC M23 Power/Other VCC M24 Power/Other

Land Listing and Signal Descriptions52 Datasheet VSS AA24 Power/Other VSS AA25 Power/Other VSS AA26 Power/Other VSS AA27 Power/Other VSS AA28 Powe

Land Listing and Signal DescriptionsDatasheet 53VSS AJ23 Power/Other VSS AJ24 Power/Other VSS AJ27 Power/Other VSS AJ28 Power/Other VSS AJ29 Power

Land Listing and Signal Descriptions54 Datasheet VSS E11 Power/Other VSS E14 Power/Other VSS E17 Power/Other VSS E2 Power/Other VSS E20 Power/Othe

Land Listing and Signal DescriptionsDatasheet 55VSS R30 Power/Other VSS R5 Power/Other VSS R7 Power/Other VSS T3 Power/Other VSS T6 Power/Other V

Land Listing and Signal Descriptions56 Datasheet Table 4-2. Numerical Land AssignmentLand #Land NameSignal Buffer TypeDirectionA2 VSS Power/Other A3

Land Listing and Signal DescriptionsDatasheet 57C24 VSS Power/Other C25 VTT Power/Other C26 VTT Power/Other C27 VTT Power/Other C28 VTT Power/Othe

Land Listing and Signal Descriptions58 Datasheet F19 VSS Power/Other F20 D41# Source Synch Input/OutputF21 D43# Source Synch Input/OutputF22 VSS Powe

Land Listing and Signal DescriptionsDatasheet 59J12 VCC Power/Other J13 VCC Power/Other J14 VCC Power/Other J15 VCC Power/Other J16 DP0# Common Cl

6 Datasheet ContentsTables1-1 References ...

Land Listing and Signal Descriptions60 Datasheet N30 VCC Power/Other P1 TESTHI11 Power/Other InputP2 SMI# Asynch GTL+ InputP3 INIT# Asynch GTL+ Input

Land Listing and Signal DescriptionsDatasheet 61W2 TESTHI12 Power/Other InputW3 TESTHI1 Power/Other InputW4 VSS Power/Other W5 A16# Source Synch Inpu

Land Listing and Signal Descriptions62 Datasheet AD4 VSS Power/Other AD5 ADSTB1# Source Synch Input/OutputAD6 A22# Source Synch Input/OutputAD7 VSS P

Land Listing and Signal DescriptionsDatasheet 63AG10 VSS Power/Other AG11 VCC Power/Other AG12 VCC Power/Other AG13 VSS Power/Other AG14 VCC Power

Land Listing and Signal Descriptions64 Datasheet AK2 VSS Power/Other AK3 ITP_CLK0 TAP InputAK4 VID4 Power/Other OutputAK5 VSS Power/Other AK6 FORCEP

Land Listing and Signal DescriptionsDatasheet 65AM24 VSS Power/Other AM25 VCC Power/Other AM26 VCC Power/Other AM27 VSS Power/Other AM28 VSS Power

66 Datasheet Land Listing and Signal Descriptions4.2 Alphabetical Signals ReferenceTable 4-3. Signal Description (Sheet 1 of 8)Name Type Description

Datasheet 67Land Listing and Signal DescriptionsBINIT#Input/OutputBINIT# (Bus Initialization) may be observed and driven by all processor FSB agents

68 Datasheet Land Listing and Signal DescriptionsD[63:0]#Input/OutputD[63:0]# (Data) are the data signals. These signals provide a 64-bit data path b

Datasheet 69Land Listing and Signal DescriptionsDRDY#Input/OutputDRDY# (Data Ready) is asserted by the data driver on each data transfer, indicating

Datasheet 7ContentsRevision History§Revision NumberDescription Date-001 • Initial release May 2005-002• Added Balanced Technology Extended (BTX) Type

70 Datasheet Land Listing and Signal DescriptionsIERR# OutputIERR# (Internal Error) is asserted by a processor as the result of an internal error. As

Datasheet 71Land Listing and Signal DescriptionsMCERR#Input/OutputMCERR# (Machine Check Error) is asserted to indicate an unrecoverable error without

72 Datasheet Land Listing and Signal DescriptionsRSP# InputRSP# (Response Parity) is driven by the response agent (the agent responsible for completi

Datasheet 73Land Listing and Signal Descriptions§TMS InputTMS (Test Mode Select) is a JTAG specification support signal used by debug tools.TRDY# Inp

74 Datasheet Land Listing and Signal Descriptions

Datasheet 75Thermal Specifications and Design Considerations5 Thermal Specifications and Design Considerations5.1 Processor Thermal SpecificationsThe

76 Datasheet Thermal Specifications and Design ConsiderationsRefer to the Intel® Pentium® D Processor and Intel® Pentium® Processor Extreme Edition 8

Datasheet 77Thermal Specifications and Design ConsiderationsTable 5-2. Thermal Profile for the Pentium D Processor with PRB=1Power (W)Maximum TC (°C)

78 Datasheet Thermal Specifications and Design ConsiderationsTable 5-3. Thermal Profile for the Pentium D Processor with PRB=0Power (W)Maximum TC (°C

Datasheet 79Thermal Specifications and Design Considerations5.1.2 Thermal MetrologyThe maximum and minimum case temperatures (TC) are specified in Ta

8 Datasheet Contents

80 Datasheet Thermal Specifications and Design ConsiderationsWith a properly designed and characterized thermal solution, it is anticipated that the

Datasheet 81Thermal Specifications and Design ConsiderationsAs a bi-directional signal, PROCHOT# allows for some protection of various components fro

82 Datasheet Thermal Specifications and Design Considerations5.2.5 THERMTRIP# SignalRegardless of whether or not the Thermal Monitor feature is enabl

Datasheet 83Thermal Specifications and Design Considerations§Table 5-5. Thermal Diode InterfaceSignal Name Land Number Signal DescriptionTHERMDA AL1

84 Datasheet Thermal Specifications and Design Considerations

Datasheet 85Features6 Features6.1 Power-On Configuration OptionsSeveral configuration options can be configured by hardware. The Intel® Pentium® D pr

86 Datasheet Features6.2.1 Normal StateThis is the normal operating state for the processor.6.2.2 HALT and Enhanced HALT Powerdown StatesThe Pentium

Datasheet 87FeaturesThe system can generate a STPCLK# while the processor is in the HALT Power Down state. When the system deasserts the STPCLK# inte

88 Datasheet Features6.2.4 Enhanced HALT Snoop or HALT Snoop State, Grant Snoop StateThe Enhanced HALT Snoop State is used in conjunction with the ne

Datasheet 89Boxed Processor Specifications7 Boxed Processor SpecificationsThe Intel® Pentium® D processor will also be offered as an Intel boxed proc

Datasheet 9ContentsIntel® Pentium® D Processor 800 Sequence FeaturesThe Intel® Pentium® D processor delivers Intel's advanced, powerful processo

90 Datasheet Boxed Processor Specifications7.1 Mechanical Specifications7.1.1 Boxed Processor Cooling Solution DimensionsThis section documents the m

Datasheet 91Boxed Processor Specifications7.1.2 Boxed Processor Fan Heatsink WeightThe boxed processor fan heatsink will not weigh more than 550 gram

92 Datasheet Boxed Processor SpecificationsThe fan heatsink receives a PWM signal from the motherboard from the 4th pin of the connector labeled as C

Datasheet 93Boxed Processor Specifications7.3 Thermal SpecificationsThis section describes the cooling requirements of the fan heatsink solution util

94 Datasheet Boxed Processor Specifications Figure 7-7. Boxed Processor Fan Heatsink Airspace Keepout Requirements (side 1 view)Figure 7-8. Boxed Pro

Datasheet 95Boxed Processor Specifications7.3.2 Variable Speed FanIf the boxed processor fan heatsink 4-pin connector is connected to a 3-pin motherb

96 Datasheet Boxed Processor SpecificationsIf the boxed processor fan heatsink 4-pin connector is connected to a 4-pin motherboard header and the mot

Datasheet 97Balanced Technology Extended (BTX) Type I Boxed Processor Specifications8 Balanced Technology Extended (BTX) Type I Boxed Processor Speci

98 Datasheet Balanced Technology Extended (BTX) Type I Boxed Processor Specifications8.1 Mechanical Specifications8.1.1 Cooling Solution DimensionsTh

Datasheet 99Balanced Technology Extended (BTX) Type I Boxed Processor Specifications8.1.3 Boxed Processor Support and Retention Module (SRM)The boxed