Intel® Core™2 Duo Processors and
Intel® Core™2 Extreme Processors
for Platforms Based on Mobile Intel®
965 Express Chipset Family
Datasheet
January 2008
Document Number: 316745-005
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Datasheet
Contents
1
Introduction
.............................................................................................................. 7
1.1
Terminology ....................................................................................................... 8
1.2
References ......................................................................................................... 9
Low Power Features
................................................................................................ 11
2.1
Clock Control and Low Power States .................................................................... 11
2.1.1 Core Low Power State Descriptions ........................................................... 13
2.1.2 Package Low Power State Descriptions ...................................................... 15
2.2
Enhanced Intel SpeedStep® Technology .............................................................. 18
2.2.1 Dynamic FSB Frequency Switching ........................................................... 19
2.2.2 Intel® Dynamic Acceleration Technology ................................................... 19
2.3
Extended Low Power States ................................................................................ 19
2.4
FSB Low Power Enhancements ............................................................................ 20
2.5
VID-x .............................................................................................................. 21
2.6
Processor Power Status Indicator (PSI-2) Signal .................................................... 21
Electrical Specifications
........................................................................................... 23
3.1
Power and Ground Pins ...................................................................................... 23
3.2
FSB Clock (BCLK[1:0]) and Processor Clocking ...................................................... 23
3.3
Voltage Identification ......................................................................................... 23
3.4
Catastrophic Thermal Protection .......................................................................... 26
3.5
Reserved and Unused Pins.................................................................................. 26
3.6
FSB Frequency Select Signals (BSEL[2:0])............................................................ 27
3.7
FSB Signal Groups............................................................................................. 27
3.8
CMOS Signals ................................................................................................... 29
3.9
Maximum Ratings.............................................................................................. 29
3.10 Processor DC Specifications ................................................................................ 30
Package Mechanical Specifications and Pin Information
.......................................... 41
4.1
Package Mechanical Specifications ....................................................................... 41
4.2
Processor Pinout and Pin List .............................................................................. 49
4.3
Alphabetical Signals Reference ............................................................................ 69
Thermal Specifications and Design Considerations
.................................................. 77
5.1
Thermal Specifications ....................................................................................... 80
5.1.1 Thermal Diode ....................................................................................... 81
5.1.2 Thermal Diode Offset .............................................................................. 83
5.1.3 Intel® Thermal Monitor........................................................................... 84
5.1.4 Digital Thermal Sensor............................................................................ 86
5.1.5 Out of Specification Detection .................................................................. 87
5.1.6 PROCHOT# Signal Pin ............................................................................. 87
2
3
4
5
Datasheet
3
Figures
1
2
3
4
5
6
7
8
9
10
11
12
13
Core Low Power States..............................................................................................12
Package Low Power States.........................................................................................13
Active VCC and ICC Loadline Intel Core 2 Duo Processors - Standard Voltage,
Low Voltage and Ultra Low Voltage and Intel Core 2 Extreme Processors |
(PSI# Not Asserted) .................................................................................................36
Deeper Sleep VCC and ICC Loadline Intel Core 2 Duo Processors -
Standard Voltage and Intel Core 2 Extreme Processors (PSI# Asserted)...........................37
Deeper Sleep VCC and ICC Loadline Intel Core 2 Duo Processor -
Low Voltage and Ultra Low Voltage (PSI# Asserted) ......................................................38
4-MB and Fused 2-MB Micro-FCPGA Processor Package Drawing (Sheet 1 of 2) .................42
4-MB and Fused 2-MB Micro-FCPGA Processor Package Drawing (Sheet 2 of 2) .................43
2-MB Micro-FCPGA Processor Package Drawing (Sheet 1 of 2) ........................................44
2-MB Micro-FCPGA Processor Package Drawing (Sheet 2 of 2) ........................................45
4-MB and Fused 2-MB Micro-FCBGA Processor Package Drawing (Sheet 1 of 2).................46
4-MB and Fused 2-MB Micro-FCBGA Processor Package Drawing (Sheet 2 of 2).................47
2-MB Micro-FCBGA Processor Package Drawing (Sheet 1 of 2) ........................................48
2-MB Micro-FCBGA Processor Package Drawing (Sheet 2 of 2) ........................................49
Tables
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Coordination of Core Low Power States at the Package Level ..........................................13
Voltage Identification Definition ..................................................................................23
BSEL[2:0] Encoding for BCLK Frequency......................................................................27
FSB Pin Groups ........................................................................................................28
Processor Absolute Maximum Ratings..........................................................................29
Voltage and Current Specifications for the Intel Core 2 Duo Processors -
Standard Voltage......................................................................................................30
Voltage and Current Specifications for the Intel Core 2 Duo Processors -
Low Voltage.............................................................................................................32
Voltage and Current Specifications for the Intel Core 2 Duo -Ultra Low
Voltage Processors ...................................................................................................33
Voltage and Current Specifications for the Intel Core 2 Extreme Processors ......................34
FSB Differential BCLK Specifications ............................................................................38
AGTL+ Signal Group DC Specifications ........................................................................39
CMOS Signal Group DC Specifications..........................................................................40
Open Drain Signal Group DC Specifications ..................................................................40
The Coordinates of the Processor Pins as Viewed from the Top of the Package
(Sheet 1 of 2) ..........................................................................................................50
The Coordinates of the Processor Pins as Viewed from the Top of the Package
(Sheet 2 of 2) ..........................................................................................................51
Pin Listing by Pin Name .............................................................................................53
Pin Listing by Pin Number ..........................................................................................60
Signal Description.....................................................................................................69
Power Specifications for the Intel Core 2 Duo Processor - Standard Voltage ......................77
Power Specifications for the Intel Core 2 Duo Processor - Low Voltage .............................78
Power Specifications for the Intel Core 2 Duo Processor - Ultra Low Voltage .....................79
Power Specifications for the Intel Core 2 Extreme Processor ...........................................80
Thermal Diode Interface ............................................................................................81
Thermal Diode Parameters Using Diode Model ..............................................................82
Thermal Diode Parameters Using Transistor Model ........................................................83
Thermal Diode ntrim and Diode Correction Toffset ........................................................84
4
Datasheet
Revision History
Document
Number
316745
Revision
Number
-001
• Initial Release
• Updates
—
Chapter 1 added Intel® Core™2 Duo processor - Ultra
Low Voltage information
—
Chapter 3 added Table 8 with Intel Core 2 Duo processor -
Ultra Low Voltage U7600 and U7500 specifications
—
Chapter 3 updated Figure 3 and 5 with Intel Core 2 Duo
processor - Ultra Low Voltage information
—
Chapter 5 added Table 19 with Intel Core 2 Duo processor
-Ultra Low Voltage U7600 and U7500 specifications
• Updates
—
Chapter 1 added Intel® Core™2 Extreme processor
—
Chapter 3 added Table 9 with Intel Core 2 Extreme
processor X7800 specifications
—
Chapter 3 updated Figure 3 and 4 with Intel Core 2
Extreme processor information
— Chapter 5 added Table 20 with Intel Core 2 Extreme
processor X7800 specifications
— Corrected the pin diagram for 4-MB Micro-FCPGA and
2-MB Micro-FCPGA Processor Package Drawings
• Updates
316745
-004
—
Chapter 3 added Intel Core 2 Extreme processor X7900
and Low Voltage processor L7700 specifications
— Chapter 5 added Intel Core 2 Extreme processor X7900
and Low Voltage processor L7700 specifications
• Updates
316745
-005
—
Chapter 3 added Table 8 with Intel Core 2 Duo processor -
Ultra Low Voltage U7700 specifications
—
Chapter 5 added Table 21 with Intel Core 2 Duo processor
-Ultra Low Voltage U7700 specifications
January 2007
August 2007
Description
Date
May 2007
316745
-002
June 2007
316745
-003
July 2007
Datasheet
5
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