325 datasheet(6/82 Pages) INTEL

6 / 82 page

Datasheet

Tables

1-1

References.......................................................................................................... 13

2-1

Core Frequency to FSB Multiplier Configuration................................................. 16

2-2

Voltage Identification Definition........................................................................... 17

2-3

FSB Pin Groups .................................................................................................. 20

2-4

Signal Characteristics ......................................................................................... 21

2-5

Signal Reference Voltages.................................................................................. 21

2-6

BSEL[1:0] Frequency Table for BCLK[1:0] ......................................................... 22

2-7

Processor DC Absolute Maximum Ratings ......................................................... 22

2-8

Voltage and Current Specifications..................................................................... 23

2-9

VCC Static and Transient Tolerance.................................................................... 24

2-10

GTL+ Signal Group DC Specifications................................................................ 26

2-11

Asynchronous GTL+ Signal Group DC Specifications ........................................ 26

2-12

PWRGOOD and TAP Signal Group DC Specifications ...................................... 27

2-13

VCCVID DC Specifications ................................................................................. 27

2-14

VIDPWRGD DC Specifications ........................................................................... 27

2-15

BSEL [1:0] and VID[5:0] DC Specifications......................................................... 28

2-16

BOOTSELECT DC Specifications....................................................................... 28

2-17

VCC Overshoot Specifications ............................................................................. 28

2-18

GTL+ Bus Voltage Definitions ............................................................................. 30

3-1

Processor Loading Specifications ....................................................................... 34

3-2

Package Handling Guidelines ............................................................................. 35

3-3

Processor Materials ............................................................................................ 35

4-1

Alphabetical Pin Assignment............................................................................... 42

4-2

Numerical Pin Assignment .................................................................................. 48

4-3

Signal Description ............................................................................................... 54

5-1

Processor Thermal Specifications....................................................................... 64

5-2

Thermal Diode Parameters ................................................................................. 67

5-3

Thermal Diode Interface...................................................................................... 68

6-1

Power-On Configuration Option Pins .................................................................. 69

7-1

Fan Heatsink Power and Signal Specifications................................................... 76

7-2

Boxed Processor Fan Heatsink Set Points ......................................................... 79

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