Datasheet

Contents
6
Tables
1 References............................................................................................................9
2 Voltage Identification Definition...........................................................................13
3 System Bus Pin Groups......................................................................................16
4 Processor DC Absolute Maximum Ratings .........................................................18
5 Voltage and Current Specifications..................................................................... 19
6 System Bus Differential BCLK Specifications .....................................................20
7 AGTL+ Signal Group DC Specifications .............................................................20
8 Asynchronous GTL+ and TAP Signal Group DC Specifications.........................21
9 AGTL+ Bus Voltage Definitions...........................................................................21
10 System Bus Differential Clock Specifications......................................................22
11 System Bus Common Clock AC Specifications .................................................. 22
12 System Bus Source Synch AC Specifications AGTL+ Signal Group..................23
13 Asynchronous GTL+ Signals AC Specifications .................................................24
14 System Bus AC Specifications (Reset Conditions) .............................................24
15 TAP Signals AC Specifications ........................................................................... 25
16 BCLK Signal Quality Specifications ....................................................................31
17 Ringback Specifications for AGTL+, Asynchronous GTL+,
and TAP Signal Groups ......................................................................................32
18 Source Synchronous (400MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors) .........................................37
19 Source Synchronous (200MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors) .........................................37
20 Common Clock (100MHz) AGTL+ Signal Group
Overshoot/Undershoot Tolerance (1.7V Processors) .........................................38
21 Asynchronous GTL+ and TAP Signal Groups
Overshoot/Undershoot Tolerance (1.7V Processors) .........................................38
22 Source Synchronous (400MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance (1.75V Processors) ...........................................................................39
23 Source Synchronous (200MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance (1.75V Processors) ............................................................................39
24 Common Clock (100MHz) AGTL+ Signal Group Overshoot/Undershoot
Tolerance (1.75V Processors) ............................................................................40
25 Asynchronous GTL+ and TAP Signal Groups Overshoot/Undershoot
Tolerance (1.75V Processors) ............................................................................40
26 Description Table for Processor Dimensions ......................................................45
27 Package Dynamic and Static Load Specifications .............................................. 47
28 Processor Mass ..................................................................................................47
29 Processor Material Properties.............................................................................48
30 Pin Listing by Pin Name ......................................................................................51
31 Pin Listing by Pin Number...................................................................................57
32 Signal Description ...............................................................................................63
33 Processor Thermal Design Power .....................................................................72
34 Power-On Configuration Option Pins..................................................................75
35 Thermal Diode Parameters.................................................................................79
36 Thermal Diode Interface......................................................................................80
37 Fan Heatsink Power and Signal Specifications...................................................84
38 Boxed Processor Fan Heatsink Set Points .........................................................87