Datasheet

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Mobile Intel







Pentium







III

Processor in BGA2 and Micro-

PGA2 Packages

Featuring Intel

SpeedStep™ Technology at

1 GHz, 900 MHz, 850 MHz, 800 MHz, 750 MHz,

700 MHz, Low-voltage 750MHz, Low-voltage

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

voltage 600 MHz and Ultra Low-voltage 500

MHz

Datasheet

Order Number: 283653-002

Summary of content (86 pages)

PAGE 1
R Mobile Intel Pentium III Processor in BGA2 and MicroPGA2 Packages Featuring Intel® SpeedStep™ Technology at 1 GHz, 900 MHz, 850 MHz, 800 MHz, 750 MHz, 700 MHz, Low-voltage 750MHz, Low-voltage 700MHz, Low-voltage 600 MHz, Ultra Lowvoltage 600 MHz and Ultra Low-voltage 500 MHz Datasheet Order Number: 283653-002
PAGE 2
® ® 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 Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document.
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® ® 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 Mobile Intel Pentium III Processor in BGA2 and MicroPGA2 Packages Product Features ! Processor core/bus speeds: Featuring Intel SpeedStep technology: 600/100 MHz ( Maximum Performance Mode at 1.10V) and 300/100 MHz (Battery Optimized Mode at 0.
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® ® 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 Contents 1. Introduction...................................................................................................................................10 1.1 1.2 1.3 2. Mobile Pentium III Processor Features ..................................................
PAGE 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 3.7.1 4. System Signal Simulations .........................................................................................................44 4.1 4.2 4.3 5. Thermal Diode .........................................................................................
PAGE 6
® ® 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 Figures Figure 1. Signal Groups of a Mobile Pentium III Processor/440BX AGPset - Based System ..............................................................................................................11 Figure 2.
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® ® 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 Tables Table 1. New Mobile Pentium III Processor Signals .........................................................15 Table 2. Removed Mobile Pentium II Processor Signals ..................................................16 Table 3. Clock State Characteristics ....
PAGE 8
® ® 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 Revision History Date Revision Number Updates April 2000 1.0 Initial release June 2000 2.0 Revision 2.0 updates include: September 2000 January 2001 February 2001 March 2001 May 2001 July 2001 3.0 4.0 5.0 6.
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® ® 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 processor speed 283653-002 • Updated references in Table 9A, 9B and power specifications in Table 33 • Documentation Change to replace four TESTP (Test Point) signal to NC (No Connect) in Section 5 and 8 Datasheet 9
PAGE 10
® ® 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 1. Introduction Using Intel’s advanced 0.18 micron process technology, the mobile Intel® Pentium® III processor offers high performance and lower power consumption.
PAGE 11
® ® 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 Figure 1.
PAGE 12
® ® 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 Figure 2.
PAGE 13
® ® 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 1.
PAGE 14
® ® 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 symbols “0” and “1” refer respectively to logical low and logical high signal levels. For example, BD[3:0] = “1010” = “HLHL” refers to a hexadecimal “A,” and D[3:0]# = “1010” = “LHLH” also refers to a hexadecimal “A.
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® ® 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 2. Mobile Pentium III Processor Features 2.1 New Features in the Mobile Pentium III Processor 2.1.1 On-die GTL+ Termination The termination resistors for the GTL+ system bus are integrated onto the processor die.
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® ® 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 Table 2. Removed Mobile Pentium II Processor Signals Signals Purpose EDGECTRLN GTL+ output buffer control BSEL 100/66 MHz processor system bus speed selection 2.2 Power Management 2.2.
PAGE 17
® ® 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 The SMI# interrupt is recognized in the Auto Halt state. The return from the System Management Interrupt (SMI) handler can be to either the Normal state or the Auto Halt state.
PAGE 18
® ® 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 Normal state can be made by the deassertion of the STPCLK# signal or the occurrence of a stop break event (a BINIT# or RESET# assertion).
PAGE 19
® ® 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 Grant state. After entering the Stop Grant state, the SLP# signal can be asserted, causing the processor to enter the Sleep state. The SLP# signal is not recognized in the Normal or Auto Halt states.
PAGE 20
® ® 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 2.2.9 Operating System Implications of Low-power States There are a number of architectural features of the mobile Pentium III processor that do not function in the Quick Start or Sleep state as they do in the Stop Grant state.
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® ® 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 Table 4. Mobile Pentium III Processor CPUID EAX[31:0] EBX[7:0] Reserved [31:14] Type [13:12] Family [11:8] Model [7:4] Stepping [3:0] Brand ID X 8 02 0 6 X Table 5.
PAGE 22
® ® 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 3. Electrical Specifications 3.1 Processor System Signals Table 6 lists the processor system signals by type. All GTL+ signals are synchronous with the BCLK signal. All TAP signals are synchronous with the TCK signal except TRST#.
PAGE 23
® ® 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 Table 7. Recommended Resistors for Mobile Pentium III Processor Signals Recommended Resistor Value (Ω Ω) Mobile Pentium III Processor Signal No pull-up GHI# 3 10 pull-down BREQ0#4 56.
PAGE 24
® ® 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 after any devices with 3.3-V or 5.0-V JTAG interfaces within the system. A translation buffer should be used to reduce the TDO output voltage of the last 3.3/5.0V device down to the 1.5V range that the mobile Pentium III processor can tolerate.
PAGE 25
® ® 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 3.1.5.2 CMOS and Open-drain Signals The CMOS input signals are allowed to be in either the logic high or low state when the processor is in a low-power state. In the Auto Halt and Stop Grant states these signals are allowed to toggle.
PAGE 26
® ® 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 The system bus buffer power plane (VCCT) should have twenty 0.1-µF high frequency decoupling capacitors around the die. For a processor with maximum performance mode at 650 MHz and below, the following decoupling is recommended.
PAGE 27
® ® 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 frequency and voltage pair identifies the operating mode. The voltage provided to the processor must meet the core voltage specification for the current operating mode.
PAGE 28
® ® 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 3.6 DC Specifications Table 9A through Table 12 list the DC specifications for the mobile Pentium III processor. Specifications are valid only while meeting specifications for the junction temperature, clock frequency, and input voltages.
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® ® 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 Table 9A. Mobile Pentium III Processor DC Specifications Symbol Parameter Min Typ Max Unit Notes VCC Transient VCC for core logic at 300 MHz & 0.975V at 500 MHz, 600 MHz & 1.10V at 600 MHz & 1.15V at 550 MHz, 600 MHz, 650 MHz, 700 MHz, 750 MHz & 1.
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® ® 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 8. IccDSLP is Deep Sleep Leakage current. 9. Format: (Maximum Performance Mode Parameter) / (Battery Optimized Mode Parameter). The signals on the mobile Pentium III processor system bus are included in the GTL+ signal group.
PAGE 31
® ® 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 Table 12. Clock, APIC, TAP, CMOS, and Open-drain Signal Group DC Specifications TJ = 0°C to 100°C; TJ = 5°C to 100°C for Vcc = 1.15V; VCC = 0.975V ±25 mV or 1.10V ±80 mV or 1.15V ±80 mV or 1.35V ±100 mV or 1.60V ±115 mV or 1.70V -80/+125 mV ; VCCT = 1.
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® ® 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 3.7 AC Specifications 3.7.1 System Bus, Clock, APIC, TAP, CMOS, and Open-drain AC Specifications Table 13 through Table 21 provide AC specifications associated with the mobile Pentium III processor.
PAGE 33
® ® 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 Table 14. Valid Mobile Pentium III Processor Frequencies TJ = 0°C to 100°C; TJ = 5°C to 100°C for Vcc = 1.15V; VCC = 0.975V ±25 mV or 1.10V ±80 mV or 1.15V ±80 mV or 1.35V ±100 mV or 1.60V ±115 mV or 1.70V -80/+125 mV ; VCCT = 1.
PAGE 34
® ® 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 Table 16. CMOS and Open-drain Signal Groups AC Specifications 1, 2 TJ = 0°C to 100°C; TJ = 5°C to 100°C for Vcc = 1.15V; VCC = 0.975V ±25 mV or 1.10V ±80 mV or 1.15V ±80 mV or 1.35V ±100 mV or 1.60V ±115 mV or 1.70V -80/+125 mV ; VCCT = 1.
PAGE 35
® ® 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 1 Table 18. APIC Bus Signal AC Specifications TJ = 0°C to 100°C; TJ = 5°C to 100°C for Vcc = 1.15V; VCC = 0.975V ±25 mV or 1.10V ±80 mV or 1.15V ±80 mV or 1.35V ±100 mV or 1.60V ±115 mV or 1.70V -80/+125 mV ; VCCT = 1.
PAGE 36
® ® 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 1 Table 19. TAP Signal AC Specifications TJ = 0°C to 100°C; TJ = 5°C to 100°C for Vcc = 1.15V; VCC = 0.975V ±25 mV or 1.10V ±80 mV or 1.15V ±80 mV or 1.35V ±100 mV or 1.60V ±115 mV or 1.70V -80/+125 mV ; VCCT = 1.
PAGE 37
® ® 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 Table 21. Stop Grant/Sleep/Deep Sleep AC Specifications TJ = 0°C to 100°C; TJ = 5°C to 100°C for Vcc = 1.15V; VCC = 0.975V ±25 mV or 1.10V ±80 mV or 1.15V ±80 mV or 1.35V ±100 mV or 1.60V ±115 mV or 1.70V -80/+125 mV ; VCCT = 1.
PAGE 38
® ® 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 Figure 6. PICCLK/TCK Clock Timing Waveform Th Tr VH CLK VTRIP VL Tf Tl Tp NOTES: Tr = Tf = Th = Tl = Tp = VTRIP = VL = VH = D0003-01 T34, T25 (Rise Time) T35, T26 (Fall Time) T32, T23 (High Time) T33, T24 (Low Time) T31, T22 (Period) 1.25V for PICCLK; 0.
PAGE 39
® ® 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 Figure 8. Valid Delay Timings CLK TX Tx V Signal Valid Valid TPW D0004-00 NOTES: Tx = Tpw = V = T7, T11, T29 (Valid Delay) T14, T14B (Pulse Width) VREF for GTL+ signal group; 0.75V for CMOS, Open-drain, APIC, and TAP signal groups Figure 9.
PAGE 40
® ® 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 Figure 10.
PAGE 41
® ® 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 Figure 12. Test Timings (Boundary Scan) TCK Tv Tw 0.
PAGE 42
® ® 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 Figure 13. Test Reset Timings 0.75V TRST# Tq D0009-01 NOTE: Tq = T36 (TRST# Pulse Width) Figure 14.
PAGE 43
® ® 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 Figure 15.
PAGE 44
® ® 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 4. System Signal Simulations Many scenarios have been simulated to generate a set of GTL+ processor system bus layout guidelines, which are available in the Mobile Pentium® III Processor GTL+ System Bus Layout Guideline.
PAGE 45
® ® 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 Figure 17. BCLK/PICCLK Generic Clock Waveform V3max V4 V2 V1 V5 V3min V0012-01 4.2 GTL+ AC Signal Quality Specifications Table 25, Figure 18, and Figure 19 illustrate the GTL+ signal quality specifications for the mobile Pentium III processor.
PAGE 46
® ® 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 3. Ringback below VREF,max + 200 mV is not authorized during low to high transitions. Ringback above VREF,min – 200 mV is not authorized during high to low transitions. Figure 18. Low to High, GTL+ Receiver Ringback Tolerance τ VIH,BCLK α VREF,max+0.
PAGE 47
® ® 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 Table 26. GTL+ Signal Group Overshoot/Undershoot Tolerance at the Processor Core 1, 4, 5 Overshoot Amplitude 2 Undershoot Amplitude 3 Allowed Pulse Duration 2.0V -0.35V 0.35 ns 1.9V -0.25V 1.2 ns 1.8V -0.15V 4.3 ns NOTES: 1.
PAGE 48
® ® 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 reliability of the processor. Unlike previous generations of mobile processors, the mobile Pentium III processor uses GTL+ buffers for non-GTL+ signals.
PAGE 49
® ® 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 5. Mechanical Specifications 5.1 Surface-mount BGA2 Package Dimensions The mobile Pentium III processor is packaged in a PBGA-B495 package (also known as BGA2) with the back of the processor die exposed on top.
PAGE 50
® ® 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 Figure 21. Surface-mount BGA2 Package - Top and Side View E1 D1 NOTE: All dimensions are in millimeters. Dimensions in figure are for reference only. See Table 28 for specifications.
PAGE 51
® ® 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 Figure 22. Surface-mount BGA2 Package - Bottom View NOTE: All dimensions are in millimeters. Dimensions in figure are for reference only.
PAGE 52
® ® 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 5.2 Socketable Micro-PGA2 Package Dimensions The mobile Pentium III processor is also packaged in a PPGA-B495 package (also known as Micro-PGA2) with the back of the processor die exposed on top.
PAGE 53
® ® 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 Figure 23. Socketable Micro-PGA2 Package - Top and Side View E1 D1 NOTE: 283653-002 All dimensions are in millimeters. Dimensions in figure are for reference only. See Table 29 for specifications.
PAGE 54
® ® 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 Figure 24. Socketable Micro-PGA2 Package - Bottom View NOTE: 5.3 All dimensions are in millimeters. Dimensions in figure are for reference only. See Table 29 for specifications.
PAGE 55
® ® 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 Figure 25.
PAGE 56
® ® 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 Table 30. Signal Listing in Order by Pin/Ball Number 56 No. Signal Name No. Signal Name No. Signal Name No.
PAGE 57
® ® 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 No. Signal Name No. Signal Name No. Signal Name No.
PAGE 58
® ® 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 58 No. Signal Name No. Signal Name No. Signal Name No.
PAGE 59
® ® 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 No. Signal Name No. Signal Name No. Signal Name AD19 RTTIMPEDP AD20 NC AD21 VSS No. Signal Name NOTES: 1.
PAGE 60
® ® 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 C5 60 A35# GTL+ I/O C13 D20# GTL+ I/O AD10 A20M# 1.
PAGE 61
® ® 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 L20 D60# GTL+ I/O W2 RP# M19 D61# U18 D62# GTL+ I/O GTL+ I/O AA2 RS1# GTL+ Input GTL+ I/O W1 RS2# GTL+ Input R18 D63# GTL+ I/O Y1 RSP# GTL+ Input AA3 DBSY# GTL+ I/O R2 GHI# 1.
PAGE 62
® ® 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 Table 32.
PAGE 63
® ® 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 6. Thermal Specifications This chapter provides needed data for designing a thermal solution.
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® ® 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 Table 33. Power Specifications for Mobile Pentium III Processor With Intel SpeedStep Technology Parameter TDP Typ1,3 TDP Max2,3 PSGNT3,4 PQS3,5 PDSLP3,6 Power 500 / 300 MHz & 1.10 / 0.975V 600 / 300 MHz & 1.10 / 0.975V 600 / 300 MHz & 1.15 / 0.
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® ® 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 6.1 Thermal Diode The mobile Pentium III processor has an on-die thermal diode that can be used to monitor the die temperature(TJ).
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® ® 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 7. Processor Initialization and Configuration 7.1 Description The mobile Pentium III processor has some configuration options that are determined by hardware and some that are determined by software.
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® ® 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 8. Processor Interface 8.1 Alphabetical Signal Reference A[35:3]# (I/O - GTL+) The A[35:3]# (Address) signals define a 236-byte physical memory address space.
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® ® 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 AP[1:0]# (I/O - GTL+) The AP[1:0]# (Address Parity) signals are driven by the request initiator along with ADS#, A[35:3]#, REQ[4:0]# and RP#. AP1# covers A[35:24]#. AP0# covers A[23:3]#.
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® ® 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 BNR# (I/O - GTL+) The BNR# (Block Next Request) signal is used to assert a bus stall by any bus agent that is unable to accept new bus transactions. During a bus stall, the current bus owner cannot issue any new transactions.
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® ® 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 Table 36. BSEL[1:0] Encoding BSEL[1:0] System Bus Frequency 00 66 MHz 01 100 MHz 10 Reserved 11 133 MHz CLKREF (Analog) The CLKREF (System Bus Clock Reference) signal provides a reference voltage to define the trip point for the BCLK signal.
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® ® 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 appropriate pins/balls on both agents on the system bus if they are used. During power-on configuration, DEP[7:0]# signals can be enabled for ECC checking or disabled for no checking.
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® ® 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 Either bus agent can assert both HIT# and HITM# together to indicate that it requires a snoop stall, which can be continued by reasserting HIT# and HITM# together. IERR# (O - 1.
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® ® 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 LOCK# (I/O - GTL+) The LOCK# (Lock) signal indicates to the system that a sequence of transactions must occur atomically. This signal must be connected to the appropriate pins/balls on both agents on the system bus.
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® ® 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 PREQ# (I - 1.5V Tolerant) The PREQ# (Probe Request) signal is used by debug tools to request debug operation of the processor. PWRGOOD (I - 2.5V Tolerant) PWRGOOD (Power Good) is a 2.5-V tolerant input.
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® ® 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 agents will deassert their outputs within two clocks. RESET# is the only GTL+ signal that does not have on-die GTL+ termination. A 56.2Ω 1% terminating resistor connected to VCCT is required.
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® ® 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 RTTIMPEDP (Analog) The RTTIMPEDP (RTT Impedance/PMOS) signal is used to configure the on-die GTL+ termination. Connect the RTTIMPEDP signal to VSS with a 56.2-Ω, 1% resistor. SLP# (I - 1.
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® ® 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 TESTHI (I - 1.5V Tolerant) The TESTHI (Test input High) is used during processor test and needs to be pulled high during normal operation. TESTLO[2:1] (I - 1.
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® ® 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 But on the Micro-PGA2 package, VID[4:0] pins are not depopulated.
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® ® 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 Table 37. Voltage Identification Encoding VID[4:0] VCC 00000 2.00 00001 1.95 00010 1.90 00011 1.85 00100 1.80 00101 1.75 00110 1.70 00111 1.65 01000 1.60 01001 1.55 01010 1.50 01011 1.45 01100 1.40 01101 1.35 01110 1.
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® ® 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 8.2 Signal Summaries Table 38 through Table 41 list the attributes of the processor input, output, and I/O signals. Table 38.
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® ® 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 Table 40.
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® ® 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 Appendix A: PLL RLC Filter Specification A.1 Introduction All mobile Pentium II and mobile Pentium III processors have internal PLL clock generators, which are analog in nature and require quiet power supplies for minimum jitter.
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® ® 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 Figure 27. PLL Filter Specifications 0.2 dB 0 dB x dB forbidden zone -28 dB forbidden zone -34 dB DC 1 Hz fpeak 1 MHz 66 MHz fcore high frequency band passband x = 20.log[(Vcct-60 mV)/ Vcct] NOTES: 1. Diagram is not to scale 2.
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® ® 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 A.3 Recommendation for Mobile Systems The following LC components are recommended. The tables will be updated as other suitable components and specifications are identified. Table 42.
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® ® 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 A.4 Comments • A magnetically shielded inductor protects the circuit from picking up external flux noise. This should provide better timing margins than with an unshielded inductor.
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® ® 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 Appendix B: Intel Mobile Voltage Positioning (IMVP) for the Mobile Pentium III Processor B.1 Introduction Intel Mobile Voltage Positioning (IMVP) is an advanced voltage regulation technology for Intel's high performance mobile processors.