Intel BXM80530B866512 Arkusz Danych Pobierz pdf (Strona 5)

Mobile Intel

Pentium

III Processor in BGA2 and Micro-PGA2 Packages at 1 GHz,

900 MHz, 850 MHz, 800 MHz, 750 MHz, 700 MHz, Low-voltage 750 MHz, Low-voltage

700 MHz, Low-voltage 600 MHz, Ultra Low-voltage 600 MHz and Ultra Low-voltage 500 MHz

283653-002 Datasheet 5

3.7.1 System Bus, Clock, APIC, TAP, CMOS, and Open-drain AC

Specifications ..........................................................................................32

4. System Signal Simulations .........................................................................................................44

4.1 System Bus Clock (BCLK) and PICCLK AC Signal Quality Specifications .........44

4.2 GTL+ AC Signal Quality Specifications................................................................45

4.3 Non-GTL+ Signal Quality Specifications..............................................................47

4.3.1 PWRGOOD Signal Quality Specifications ..............................................48

5. Mechanical Specifications...........................................................................................................49

5.1 Surface-mount BGA2 Package Dimensions ........................................................49

5.2 Socketable Micro-PGA2 Package Dimensions....................................................52

5.3 Signal Listings ......................................................................................................54

6. Thermal Specifications ................................................................................................................63

6.1 Thermal Diode......................................................................................................65

7. Processor Initialization and Configuration................................................................................66

7.1 Description............................................................................................................66

7.1.1 Quick Start Enable ..................................................................................66

7.1.2 System Bus Frequency ...........................................................................66

7.1.3 APIC Enable............................................................................................66

7.2 Clock Frequencies and Ratios .............................................................................66

8. Processor Interface......................................................................................................................67

8.1 Alphabetical Signal Reference .............................................................................67

8.2 Signal Summaries ................................................................................................80

Appendix A: PLL RLC Filter Specification..............................................................................................82

A.1 Introduction...........................................................................................................82

A.2 Filter Specification ................................................................................................82

A.3 Recommendation for Mobile Systems .................................................................84

A.4 Comments ............................................................................................................85

Appendix B: Intel Mobile Voltage Positioning (IMVP) for the Mobile Pentium III Processor.............86

B.1 Introduction...........................................................................................................86

B.2 Reference Documents..........................................................................................86

1 2 3 4 5 6 7 8 9 10 ... 85 86

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Intel BXM80530B866512 Arkusz Danych Strona 5