Intel 2 Duo U7500 LE80537UE0042M User Manual

Datasheet

3

Introduction ..............................................................................................................7
1.1

Terminology .......................................................................................................9

Low Power Features ................................................................................................ 11
2.1

Clock Control and Low Power States .................................................................... 11
2.1.1

Core Low Power State Descriptions ........................................................... 13

Enhanced Intel SpeedStep® Technology .............................................................. 18

Electrical Specifications ........................................................................................... 21
3.1

Power and Ground Pins ...................................................................................... 21

FSB Clock (BCLK[1:0]) and Processor Clocking...................................................... 21

Voltage Identification ......................................................................................... 21

Reserved and Unused Pins.................................................................................. 25

FSB Signal Groups............................................................................................. 26

CMOS Signals ................................................................................................... 28

Maximum Ratings.............................................................................................. 28

3.10 Processor DC Specifications ................................................................................ 29

Package Mechanical Specifications and Pin Information .......................................... 39
4.1

Alphabetical Signals Reference ............................................................................ 73

Thermal Specifications and Design Considerations .................................................. 81
5.1

Thermal Specifications ....................................................................................... 85
5.1.1

Thermal Diode ....................................................................................... 85