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Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 8 Electrical Data 29 8.1 Conventions 29 8.2 Interface Signal Groupings 29 8.3 Voltage Identification (VID[4:0 30 8.4 Frequency Identification (FID[3:0 31 8.5 VCCA AC and DC Characteristics 31 8.6 Decoupling 31 8.7 VCC_CORE ... 46 Northbridge Reset Pins 46 10 Mechanical Data 47 10.1 Die Loading 47 10.2 AMD Athlon XP Processor Model 10 Part Number 27488 OPGA Package Dimensions 48 10.3 AMD Athlon XP Processor Model 10 Part Number 27493 OPGA Package Dimensions 50 11 Pin Descriptions 53 11.1 Pin...
Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 8 Electrical Data 29 8.1 Conventions 29 8.2 Interface Signal Groupings 29 8.3 Voltage Identification (VID[4:0 30 8.4 Frequency Identification (FID[3:0 31 8.5 VCCA AC and DC Characteristics 31 8.6 Decoupling 31 8.7 VCC_CORE ... 46 Northbridge Reset Pins 46 10 Mechanical Data 47 10.1 Die Loading 47 10.2 AMD Athlon XP Processor Model 10 Part Number 27488 OPGA Package Dimensions 48 10.3 AMD Athlon XP Processor Model 10 Part Number 27493 OPGA Package Dimensions 50 11 Pin Descriptions 53 11.1 Pin...
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... State and Bus Connect Sequence . . . . 15 Figure 6. SYSCLK Waveform 22 Figure 9. AMD Athlon XP Processor Model 10 Part Number 27493 OPGA Package Diagram 51 Figure 16. OPN Example for the AMD Athlon XP Processor Model 10 79 List of Figures Figure 1. SYSCLK Waveform 26 Figure 10. VCC_CORE Voltage Waveform 33 Figure 11. SYSCLK and SYSCLK# Differential Clock Signals 35...
... State and Bus Connect Sequence . . . . 15 Figure 6. SYSCLK Waveform 22 Figure 9. AMD Athlon XP Processor Model 10 Part Number 27493 OPGA Package Diagram 51 Figure 16. OPN Example for the AMD Athlon XP Processor Model 10 79 List of Figures Figure 1. SYSCLK Waveform 26 Figure 10. VCC_CORE Voltage Waveform 33 Figure 11. SYSCLK and SYSCLK# Differential Clock Signals 35...
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FID[3:0] Clock Multiplier Encodings 74 Front-Side Bus Sense Truth Table 75 VID[4:0] Code to Voltage Definition 78 Constants and Variables for the Ideal Diode Equation 81 Constants and Variables Used in Temperature Offset Equations 82 Abbreviations 87 Acronyms 88 x List of Tables Table 27. Table 31. Table 28. Table 29. Table 30. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 Table 25. Table 26.
FID[3:0] Clock Multiplier Encodings 74 Front-Side Bus Sense Truth Table 75 VID[4:0] Code to Voltage Definition 78 Constants and Variables for the Ideal Diode Equation 81 Constants and Variables Used in Temperature Offset Equations 82 Abbreviations 87 Acronyms 88 x List of Tables Table 27. Table 31. Table 28. Table 29. Table 30. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 Table 25. Table 26.
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... advanced 333 FSB with a 2.7-Gigabyte per second system bus, and 3DNow!™ Professional technology. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 The features of the AMD Athlon XP processor model 10 are QuantiSpeed™ architecture, 640 Kbytes of total, highperformance, full-speed, on high-end software... and the TLB entries can produce as many as point-to-point topology, source-synchronous packet-based transfers, and low-voltage signaling to 40 entries, the L2 ITLB and L2 DTLB both enhanced data and instruction address translation.
... advanced 333 FSB with a 2.7-Gigabyte per second system bus, and 3DNow!™ Professional technology. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 The features of the AMD Athlon XP processor model 10 are QuantiSpeed™ architecture, 640 Kbytes of total, highperformance, full-speed, on high-end software... and the TLB entries can produce as many as point-to-point topology, source-synchronous packet-based transfers, and low-voltage signaling to 40 entries, the L2 ITLB and L2 DTLB both enhanced data and instruction address translation.
Data Sheet
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... at the receiver to provide larger noise margins, reduced ringing, and variable voltage levels. 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 2 Interface Signals This section describes the interface signals utilized by the AMD Athlon™ XP processor model 10. 2.1 Overview The AMD Athlon™ system bus architecture is designed to determine if a signal is...
... at the receiver to provide larger noise margins, reduced ringing, and variable voltage levels. 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 2 Interface Signals This section describes the interface signals utilized by the AMD Athlon™ XP processor model 10. 2.1 Overview The AMD Athlon™ system bus architecture is designed to determine if a signal is...
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...[3:0]# SDATAOUTCLK[3:0]# SDATAINVALID# SDATAOUTVALID# SFILLVALID# SYSCLK SYSCLK# VID[4:0] COREFB COREFB# PWROK FID[3:0] SADDIN[14:2]# SADDINCLK# SADDOUT[14:2]# SADDOUTCLK# PROCRDY CLKFWDRST CONNECT STPCLK# RESET# FSB_SENSE[1:0] AMD Athlon™ XP Processor Model 10 FERR IGNNE# INIT# INTR NMI A20M# SMI# FLUSH# THERMDA THERMDC PICCLK PICD[1:0] { { { { Voltage Control Frequency Control Front-Side Bus Autodetect Legacy Thermal Diode APIC Figure 2.
...[3:0]# SDATAOUTCLK[3:0]# SDATAINVALID# SDATAOUTVALID# SFILLVALID# SYSCLK SYSCLK# VID[4:0] COREFB COREFB# PWROK FID[3:0] SADDIN[14:2]# SADDINCLK# SADDOUT[14:2]# SADDOUTCLK# PROCRDY CLKFWDRST CONNECT STPCLK# RESET# FSB_SENSE[1:0] AMD Athlon™ XP Processor Model 10 FERR IGNNE# INIT# INTR NMI A20M# SMI# FLUSH# THERMDA THERMDC PICCLK PICD[1:0] { { { { Voltage Control Frequency Control Front-Side Bus Autodetect Legacy Thermal Diode APIC Figure 2.
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... is currently about one-third of the processor to the advanced 333 front-side bus (FSB) AMD Athlon™ XP processor model 10. 6.1 Electrical and Thermal Specifications for the Advanced 333 FSB AMD Athlon™ XP Processor Model 10 Table 1 shows the electrical and thermal specifications in MHz (Model Number) VCC_CORE (Core Voltage) ICC (Processor Current) Working State C0 Stop Grant...
... is currently about one-third of the processor to the advanced 333 front-side bus (FSB) AMD Athlon™ XP processor model 10. 6.1 Electrical and Thermal Specifications for the Advanced 333 FSB AMD Athlon™ XP Processor Model 10 Table 1 shows the electrical and thermal specifications in MHz (Model Number) VCC_CORE (Core Voltage) ICC (Processor Current) Working State C0 Stop Grant...
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...100 µA IVREF_LEAK_N VREF Tristate Leakage Pulldown VIN = VREF Nominal 100 µA VIH Input High Voltage VREF +200 VCC_CORE +500 mV VIL Input Low Voltage -500 VREF -200 mV ILEAK_P Tristate Leakage Pullup VIN = VSS -1 (Ground) mA ILEAK_N Tristate...1. Measured at VCC_CORE / 2. 24 Advanced 333 Front-Side Bus AMD Athlon™ XP Processor Model 10 Specifications Chapter 6 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 6.4 Advanced 333 FSB AMD Athlon™ System Bus DC Characteristics Table 4 shows the DC characteristics ...
...100 µA IVREF_LEAK_N VREF Tristate Leakage Pulldown VIN = VREF Nominal 100 µA VIH Input High Voltage VREF +200 VCC_CORE +500 mV VIL Input Low Voltage -500 VREF -200 mV ILEAK_P Tristate Leakage Pullup VIN = VSS -1 (Ground) mA ILEAK_N Tristate...1. Measured at VCC_CORE / 2. 24 Advanced 333 Front-Side Bus AMD Athlon™ XP Processor Model 10 Specifications Chapter 6 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 6.4 Advanced 333 FSB AMD Athlon™ System Bus DC Characteristics Table 4 shows the DC characteristics ...
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... currents are unique to the advanced 400 front-side bus (FSB) AMD Athlon™ XP processor model 10. 7.1 Electrical and Thermal Specifications for the Advanced 400 FSB AMD Athlon™ XP Processor Model 10 Table 5 shows the electrical and thermal specifications in MHz (Model Number) VCC_CORE (Core Voltage) ICC (Processor Current) Working State C0 Stop Grant S11, 2, 3, 4 Thermal Power5 Maximum...
... currents are unique to the advanced 400 front-side bus (FSB) AMD Athlon™ XP processor model 10. 7.1 Electrical and Thermal Specifications for the Advanced 400 FSB AMD Athlon™ XP Processor Model 10 Table 5 shows the electrical and thermal specifications in MHz (Model Number) VCC_CORE (Core Voltage) ICC (Processor Current) Working State C0 Stop Grant S11, 2, 3, 4 Thermal Power5 Maximum...
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...the AMD Athlon system bus for this processor. Measured at VCC_CORE / 2. 28 Advanced 400 Front-Side Bus AMD Athlon™ XP Processor Model 10 Specifications Chapter 7 Advanced 400 FSB AMD Athlon™ System Bus DC Characteristics Symbol Parameter Condition Min Max Units Notes VREF DC Input Reference Voltage (0.5 ...the ± 50 mV specification listed above. 2. Table 8. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 7.4 Advanced 400 FSB AMD Athlon™ System Bus DC Characteristics Table 8 shows the DC characteristics of ...
...the AMD Athlon system bus for this processor. Measured at VCC_CORE / 2. 28 Advanced 400 Front-Side Bus AMD Athlon™ XP Processor Model 10 Specifications Chapter 7 Advanced 400 FSB AMD Athlon™ System Bus DC Characteristics Symbol Parameter Condition Min Max Units Notes VREF DC Input Reference Voltage (0.5 ...the ± 50 mV specification listed above. 2. Table 8. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 7.4 Advanced 400 FSB AMD Athlon™ System Bus DC Characteristics Table 8 shows the DC characteristics of ...
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...26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 8 Electrical Data This chapter describes the electrical characteristics that apply to CLKIN/CLKIN# System Clocks and RSTCLK/RSTCLK#), PLLBYPASSCLK#, PLLBYPASSCLK Notes See "Voltage Identification (VID[4:0])" on page... Signals Power VID[4:0], VCCA, VCC_CORE, COREFB, COREFB# Frequency FID[3:0] SYSCLK, SYSCLK# (Tied to all desktop AMD Athlon™ XP processors model 10. 8.1 Conventions The conventions used in this chapter is positive. 8.2 Interface Signal Groupings The electrical data...
...26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 8 Electrical Data This chapter describes the electrical characteristics that apply to CLKIN/CLKIN# System Clocks and RSTCLK/RSTCLK#), PLLBYPASSCLK#, PLLBYPASSCLK Notes See "Voltage Identification (VID[4:0])" on page... Signals Power VID[4:0], VCCA, VCC_CORE, COREFB, COREFB# Frequency FID[3:0] SYSCLK, SYSCLK# (Tied to all desktop AMD Athlon™ XP processors model 10. 8.1 Conventions The conventions used in this chapter is positive. 8.2 Interface Signal Groupings The electrical data...
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... on page 73, "PWROK Pin" on page 72. It is 5.0 V + 5%. 30 Electrical Data Chapter 8 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 Table 9. Interface Signal Groupings (continued) Signal Group Signals SADDIN[14:2]#, SADDOUT[14:2]#, SADDINCLK#, SADDOUTCLK#, ...# Pin" on page 77, and "FLUSH# Pin" on page 72. See "General AC and DC Characteristics" on page 77. 8.3 Voltage Identification (VID[4:0]) Table 10 shows the VID[4:0] DC Characteristics. Table 10. See Table 17, "Thermal Diode Electrical Characteristics," on page 39,...
... on page 73, "PWROK Pin" on page 72. It is 5.0 V + 5%. 30 Electrical Data Chapter 8 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 Table 9. Interface Signal Groupings (continued) Signal Group Signals SADDIN[14:2]#, SADDOUT[14:2]#, SADDINCLK#, SADDOUTCLK#, ...# Pin" on page 77, and "FLUSH# Pin" on page 72. See "General AC and DC Characteristics" on page 77. 8.3 Voltage Identification (VID[4:0]) Table 10 shows the VID[4:0] DC Characteristics. Table 10. See Table 17, "Thermal Diode Electrical Characteristics," on page 39,...
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...VCCA AC and DC Characteristics Table 12 shows the AC and DC characteristics for use with the AMD Athlon XP processor model 10. Minimum and Maximum voltages are permitted. 2. For more information, refer to "VCC_2.5V Generation Circuit" found in ...AMD Athlon™ XP Processor Model 10 Data Sheet 8.4 Frequency Identification (FID[3:0]) Table 11 shows the FID[3:0] DC characteristics. The FID pins must not be pulled above maximum voltages are absolute. VCC_CORE | ≤ 1.60 V V 1 - 2 IVCCA VCCA Pin Current 0 50 mA/GHz 3 Notes: 1. Refer to the AMD Athlon™ Processor...
...VCCA AC and DC Characteristics Table 12 shows the AC and DC characteristics for use with the AMD Athlon XP processor model 10. Minimum and Maximum voltages are permitted. 2. For more information, refer to "VCC_2.5V Generation Circuit" found in ...AMD Athlon™ XP Processor Model 10 Data Sheet 8.4 Frequency Identification (FID[3:0]) Table 11 shows the FID[3:0] DC characteristics. The FID pins must not be pulled above maximum voltages are absolute. VCC_CORE | ≤ 1.60 V V 1 - 2 IVCCA VCCA Pin Current 0 50 mA/GHz 3 Notes: 1. Refer to the AMD Athlon™ Processor...
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... µs 32 Electrical Data Chapter 8 See Figure 10 on page 33 for VCC_CORE. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 8.7 VCC_CORE Characteristics Table 13 shows the AC and DC characteristics...voltage above VCC_CORE_NOM* 50 VCC_CORE_DC_MIN Maximum static voltage below VCC_CORE_NOM* -50 VCC_CORE_AC_MAX Maximum excursion above VCC_CORE_NOM* 150 VCC_CORE_AC_MIN Maximum excursion below VCC_CORE_NOM* -100 tMAX_AC Maximum excursion time for AC transients 10 tMIN_AC Negative excursion time for AC transients 5 Note: * All voltage...
... µs 32 Electrical Data Chapter 8 See Figure 10 on page 33 for VCC_CORE. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 8.7 VCC_CORE Characteristics Table 13 shows the AC and DC characteristics...voltage above VCC_CORE_NOM* 50 VCC_CORE_DC_MIN Maximum static voltage below VCC_CORE_NOM* -50 VCC_CORE_AC_MAX Maximum excursion above VCC_CORE_NOM* 150 VCC_CORE_AC_MIN Maximum excursion below VCC_CORE_NOM* -100 tMAX_AC Maximum excursion time for AC transients 10 tMIN_AC Negative excursion time for AC transients 5 Note: * All voltage...
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VCC_CORE Voltage Waveform Chapter 8 Electrical Data 33 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet Figure 10 shows the processor core voltage (VCC_CORE) waveform response to perturbation. The tMIN_AC (negative AC transient excursion time) and tMAX_AC (positive AC transient excursion time) represent the maximum allowable time below or above the DC tolerance thresholds. VCC_CORE_AC_MAX tmax_AC VCC_CORE_DC_MAX VCC_CORE_NOM VCC_CORE_DC_MIN VCC_CORE_AC_MIN tmin_AC ICORE_MAX ICORE_MIN dI /dt Figure 10.
VCC_CORE Voltage Waveform Chapter 8 Electrical Data 33 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet Figure 10 shows the processor core voltage (VCC_CORE) waveform response to perturbation. The tMIN_AC (negative AC transient excursion time) and tMAX_AC (positive AC transient excursion time) represent the maximum allowable time below or above the DC tolerance thresholds. VCC_CORE_AC_MAX tmax_AC VCC_CORE_DC_MAX VCC_CORE_NOM VCC_CORE_DC_MIN VCC_CORE_AC_MIN tmin_AC ICORE_MAX ICORE_MIN dI /dt Figure 10.
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.... Table 14. Table 14 lists the maximum absolute ratings of processor Min -0.5 V -0.5 V -0.5 V -40ºC Max VCC_CORE Max + 0.5 V VCCA Max + 0.5 V VCC_CORE Max + 0.5 V 100ºC 34 Electrical Data Chapter 8 Absolute Ratings Parameter VCC_CORE VCCA VPIN TSTORAGE Description Processor core voltage supply Processor PLL voltage supply Voltage on any signal pin Storage temperature of operation for the AMD Athlon XP processor model 10.
.... Table 14. Table 14 lists the maximum absolute ratings of processor Min -0.5 V -0.5 V -0.5 V -40ºC Max VCC_CORE Max + 0.5 V VCCA Max + 0.5 V VCC_CORE Max + 0.5 V 100ºC 34 Electrical Data Chapter 8 Absolute Ratings Parameter VCC_CORE VCCA VPIN TSTORAGE Description Processor core voltage supply Processor PLL voltage supply Voltage on any signal pin Storage temperature of operation for the AMD Athlon XP processor model 10.
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.... This value assumes that the skew between VCC_CORE. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 8.10 General AC and DC Characteristics Table 16 shows the AMD Athlon XP processor model 10 AC and DC characteristics of the signal within this time... are specified with respect to RSTCLK 0.0 6.1 ns 5 Notes: 1. This value assumes RSTCLK and K7CLKOUT are aggregate numbers. 6. Characterized across DC supply voltage range. 2. These are running at the pins. 5. This value is 10 ns ==> TBIT = 2*fRST. 9. See requirements 7 and 8 in ...
.... This value assumes that the skew between VCC_CORE. Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 26237C-May 2003 8.10 General AC and DC Characteristics Table 16 shows the AMD Athlon XP processor model 10 AC and DC characteristics of the signal within this time... are specified with respect to RSTCLK 0.0 6.1 ns 5 Notes: 1. This value assumes RSTCLK and K7CLKOUT are aggregate numbers. 6. Characterized across DC supply voltage range. 2. These are running at the pins. 5. This value is 10 ns ==> TBIT = 2*fRST. 9. See requirements 7 and 8 in ...
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Characterized across DC supply voltage range. 2. Scale parameters between RSTCLK and K7CLKOUT is much less than one phase. 13. IOL and IOH are measured at the same frequency, though the processor is 10 ns ==> TBIT = 2*fRST. 9. This value is for any open-drain pins....were characterized. 7. minimum and VCC_CORE. maximum. 3. Time to be seen by the core. 12. 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet Table 16. General AC and DC Characteristics (continued) Symbol Parameter Description Condition Min Max Units Notes TBIT ...
Characterized across DC supply voltage range. 2. Scale parameters between RSTCLK and K7CLKOUT is much less than one phase. 13. IOL and IOH are measured at the same frequency, though the processor is 10 ns ==> TBIT = 2*fRST. 9. This value is for any open-drain pins....were characterized. 7. minimum and VCC_CORE. maximum. 3. Time to be seen by the core. 12. 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet Table 16. General AC and DC Characteristics (continued) Symbol Parameter Description Condition Min Max Units Notes TBIT ...
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... necessary for thermal protection of fan failure or powering up the processor without a heat-sink. The processor relies on thermal circuitry on the motherboard to turn off the regulated core voltage to the processor in response to a thermal shutdown event. Table 18. The AMD Athlon™ XP processor model 10 provides a thermal diode for measuring die temperature of...
... necessary for thermal protection of fan failure or powering up the processor without a heat-sink. The processor relies on thermal circuitry on the motherboard to turn off the regulated core voltage to the processor in response to a thermal shutdown event. Table 18. The AMD Athlon™ XP processor model 10 provides a thermal diode for measuring die temperature of...
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... Description Condition Min Max Units Notes VIH Input High Voltage 1.7 2.625 V 1, 2 VCC_CORE < VCC_CORE_MAX | VIH - 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 8.13 APIC Pins AC and DC Characteristics Table 19 shows the AMD Athlon XP processor model 10 AC and DC characteristics of the AMD Athlon™ ProcessorBased Motherboard Design Guide, order# 24363. 4. The...
... Description Condition Min Max Units Notes VIH Input High Voltage 1.7 2.625 V 1, 2 VCC_CORE < VCC_CORE_MAX | VIH - 26237C-May 2003 Preliminary Information AMD Athlon™ XP Processor Model 10 Data Sheet 8.13 APIC Pins AC and DC Characteristics Table 19 shows the AMD Athlon XP processor model 10 AC and DC characteristics of the AMD Athlon™ ProcessorBased Motherboard Design Guide, order# 24363. 4. The...