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Intel BFCBASE Data Sheet - Page 31

Quad-Core Intel, Processor 7200 Series and 7300 Series V, Static and, Transient

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Electrical Specifications Figure 2-5. Quad-Core Intel® Xeon® Processor 7200 Series and 7300 Series VCC Static and Transient Tolerance Load Lines Vcc [V] 0 VID - 0.000 Icc [A] 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 VID - 0.020 VID - 0.040 VCC Maximum VID - 0.060 VID - 0.080 VID - 0.100 VID - 0.120 VID - 0.140 VID - 0.160 VCC Typical VCC Minimum Notes: 1. The VCC_MIN and VCC_MAX loadlines represent static and transient limits. Please see Section 2.11.3 for VCC overshoot specifications. 2. Refer to Table 2-9 for processor VID information. 3. Refer to Table 2-10 for VCCStatic and Transient Tolerance 4. The load lines specify voltage limits at the die measured at the VCC_SENSE and VSS_SENSE pins and the VCC_SENSE2 and VSS_SENSE2 pins. Voltage regulation feedback for voltage regulator circuits must also be taken from processor VCC_SENSE2 and VSS_SENSE2 pins. Refer to the Voltage Regulator Module (VRM) and Enterprise Voltage Regulator Down (EVRD) 11.0 Design Guidelines for socket load line guidelines and VR implementation. Please refer to the appropriate platform design guide for details on VR implementation. Document Number: 318080-002 31

Section	Page
1 Introduction	9
1.1 Terminology	11
1.2 State of Data	13
1.3 References	13
2 Electrical Specifications	15
2.1 Front Side Bus and GTLREF	15
2.2 Decoupling Guidelines	15
2.2.1 VCC Decoupling	16
2.2.2 VTT Decoupling	16
2.2.3 Front Side Bus AGTL+ Decoupling	16
2.3 Front Side Bus Clock (BCLK[1:0]) and Processor Clocking	16
2.3.1 Front Side Bus Frequency Select Signals (BSEL[2:0])	17
2.3.2 PLL Power Supply	17
2.4 Voltage Identification (VID)	17
2.5 Reserved, Unused, or Test Signals	20
2.6 Front Side Bus Signal Groups	20
2.7 CMOS Asynchronous and Open Drain Asynchronous Signals	22
2.8 Test Access Port (TAP) Connection	22
2.9 Mixing Processors	23
2.10 Absolute Maximum and Minimum Ratings	23
2.11 Processor DC Specifications	24
2.11.1 Flexible Motherboard Guidelines (FMB)	25
2.11.2 Platform Environmental Control Interface (PECI) DC Specifications	35
2.11.3 VCC Overshoot Specification	37
2.11.4 AGTL+ FSB Specifications	38
2.12 Front Side Bus AC Specifications	40
2.13 Processor AC Timing Waveforms	45
3 Mechanical Specifications	57
3.1 Package Mechanical Drawing	57
3.2 Processor Component Keepout Zones	60
3.3 Package Loading Specifications	66
3.4 Package Handling Guidelines	67
3.5 Package Insertion Specifications	67
3.6 Processor Mass Specifications	67
3.7 Processor Materials	67
3.8 Processor Markings	68
3.9 Processor Pin-Out Coordinates	69
4 Pin Listing	71
4.1 Pin Assignments	71
4.1.1 Pin Listing by Pin Name	71
4.1.2 Pin Listing by Pin Number	79
5 Signal Definitions	87
5.1 Signal Definitions.	87
6 Thermal Specifications	95
6.1 Package Thermal Specifications	95
6.1.1 Thermal Specifications	95
6.1.2 Thermal Metrology	102
6.2 Processor Thermal Features	103
6.2.1 Thermal Monitor Features	103
6.2.2 Thermal Monitor	103
6.2.3 Thermal Monitor 2	104
6.2.4 On-Demand Mode	105
6.2.5 PROCHOT# Signal	106
6.2.6 FORCEPR# Signal	106
6.2.7 THERMTRIP# Signal	106
6.3 Platform Environment Control Interface (PECI)	107
6.3.1 Introduction	107
6.3.2 PECI Specifications	108
7 Features	111
7.1 Power-On Configuration Options	111
7.2 Clock Control and Low Power States	111
7.2.1 Normal State	112
7.2.2 HALT or Extended HALT State	112
7.2.3 Stop-Grant State	114
7.2.4 Extended HALT Snoop or HALT Snoop State, Stop Grant Snoop State	115
7.3 Enhanced Intel SpeedStep® Technology	115
7.4 System Management Bus (SMBus) Interface	116
7.4.1 SMBus Device Addressing	117
7.4.2 PIROM and Scratch EEPROM Supported SMBus Transactions	118
7.4.3 Processor Information ROM (PIROM)	119
7.4.4 Checksums	137
7.4.5 Scratch EEPROM	137
8 Boxed Processor Specifications	139
8.1 Introduction	139
8.2 Thermal Specifications	139
8.2.1 Boxed Processor Cooling Requirements	139
9 Debug Tools Specifications	141
9.1 Debug Port System Requirements	141
9.2 Logic Analyzer Interface (LAI)	141
9.2.1 Mechanical Considerations	141