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AMD 10, 27493 AH30 FSBSense1 AH32, NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21, AJ27 NC Pin AJ29

Models: 10 27493 27488

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Page 82

Preliminary Information

AMD Athlon™ XP Processor Model 10 Data Sheet

26237C— May 2003

Table 24. Cross-Reference by Pin Location(continued)Table 24. Cross-Reference by Pin Location

Pin	Name	Description	L	P	R

AH16	VSS		-	-	-

AH18	VCC_CORE		-	-	-
AH20	VSS		-	-	-

AH22	VCC_CORE		-	-	-
AH24	VSS		-	-	-

AH26	VCC_CORE		-	-	-
AH28	VSS		-	-	-

AH30	FSB_Sense[1]	page 75	-	O	G

AH32	VSS		-	-	-

AH34	VSS		-	-	-

AH36	VSS		-	-	-

AJ1	IGNNE#	page 75	P	I	-

AJ3	INIT#	page 75	P	I	-

AJ5	VCC_CORE		-	-	-
AJ7	NC Pin	page 76	-	-	-

AJ9	NC Pin	page 76	-	-	-

AJ11	NC Pin	page 76	-	-	-

AJ13	Analog	page 72	-	-	-

AJ15	NC Pin	page 76	-	-	-

AJ17	NC Pin	page 76	-	-	-

AJ19	NC Pin	page 76	-	-	-

AJ21	CLKFWDRST	page 72	P	I	P

AJ23	VCCA	page 77	-	-	-

AJ25	PLLBYPASS#	page 76	P	I	-

AJ27	NC Pin	page 76	-	-	-

AJ29	SADDIN[0]#	page 77	P	I	-

AJ31	SFILLVALID#		P	I	G

AJ33	SADDINCLK#		P	I	G

AJ35	SADDIN[6]#		P	I	P

AJ37	SADDIN[3]#		P	I	G

Pin	Name	Description	L	P	R

AK2	VSS		-	-	-

AK4	VSS		-	-	-

AK6	CPU_PRESENCE#	page 73	-	-	-

AK8	NC Pin	page 76	-	-	-

AK10	VCC_CORE		-	-	-
AK12	VSS		-	-	-

AK14	VCC_CORE		-	-	-
AK16	VSS		-	-	-

AK18	VCC_CORE		-	-	-
AK20	VSS		-	-	-

AK22	VCC_CORE		-	-	-
AK24	VSS		-	-	-

AK26	VCC_CORE		-	-	-
AK28	VSS		-	-	-

AK30	VCC_CORE		-	-	-
AK32	VSS		-	-	-

AK34	VCC_CORE		-	-	-
AK36	VCC_CORE		-	-	-
AL1	INTR	page 76	P	I	-

AL3	FLUSH#	page 75	P	I	-

AL5	VCC_CORE		-	-	-
AL7	NC Pin	page 76	-	-	-

AL9	NC Pin	page 76	-	-	-

AL11	NC Pin	page 76	-	-	-

AL13	PLLMON2	page 76	O	O	-

AL15	PLLBYPASSCLK#	page 76	P	I	-

AL17	CLKIN#	page 73	P	I	P

AL19	RSTCLK#	page 73	P	I	P

AL21	K7CLKOUT	page 76	P	O	-

AL23	CONNECT	page 73	P	I	P

70

Pin Descriptions

Chapter 11

Image 82

AMD AH30 FSBSense1 AH32, NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21, AJ27 NC Pin AJ29, NC Pin AK10, NC Pin AL11 AL13

Contents

Data Sheet 2002, 2003 Advanced Micro Devices, Inc. All rights reserved Table of Contents Mechanical Data Ordering Information Preliminary Information Logic Symbol Diagram List of FiguresViii List of Tables List of Tables , revised wording in the Overview Revision HistoryDate Rev MayXii Overview Delivering extreme performance for Windows XPQuantiSpeed Architecture Summary LAN Preliminary Information Signaling Technology Interface SignalsOverview AMD Athlon System Bus Signals Push-Pull PP DriversFrequency Control Front-Side Bus Autodetect Legacy Logic Symbol DiagramDiode Preliminary Information Power Management Power Management StatesWorking State Halt StatePreliminary Information Probe State Connect and Disconnect ProtocolConnect Protocol Preliminary Information Procrdy Exiting the Stop Grant State and Bus Connect Sequence Diagram Connect StateReturn internal clocks to full speed and assert Connect Pending Disconnect Disconnect4/CDisconnect request NorthbridgeClock Control Cpuid Support Preliminary Information 68.3 W 53.7 W MaximumMaximum Typical 12.1 aClock Frequency Advanced 333 FSB Sysclk and SYSCLK# AC CharacteristicsParameter Description Minimum Maximum Duty CycleAdvanced 333 FSB AMD Athlon System Bus AC Characteristics Advanced 333 FSB AMD Athlon System Bus DC Characteristics Advanced 333 FSB AMD Athlon System Bus DC Characteristics2200 3200+ Maximum Typical 2100 3000+12.1 a 68.3 W 53.7 W 76.8 W 60.4 WAdvanced 400 FSB Sysclk and SYSCLK# AC Characteristics Advanced 400 FSB AMD Athlon System Bus AC Characteristics Advanced 400 FSB AMD Athlon System Bus DC Characteristics Advanced 400 FSB AMD Athlon System Bus DC CharacteristicsElectrical Data Interface Signal GroupingsInterface Signal Groupings ConventionsVID40 DC Characteristics Voltage Identification VID40Vcca AC and DC Characteristics Vcca AC and DC CharacteristicsFID30 DC Characteristics Frequency Identification FID30Vcccore Characteristics Vcccore AC and DC CharacteristicsVcccore Voltage Waveform Absolute Ratings Absolute RatingsSysclk and SYSCLK# DC Characteristics Sysclk and SYSCLK# DC CharacteristicsGeneral AC and DC Characteristics General AC and DC CharacteristicsInput Time to Acquire Signal Rise TimeSignal Fall Time Input Time to ReacquireOpen Drain Test Circuit 50 Ω ±3% Open-Drain Pin IOL = Output Current2Thermal Diode Electrical Characteristics Thermal Diode CharacteristicsCharacteristics Thermal DiodeGuidelines for Platform Thermal Protection of the Processor Symbol Parameter Description Max Units500 Apic Pins AC and DC Characteristics Apic Pin AC and DC CharacteristicsPreliminary Information Signal and Power-Up Requirements Power-Up RequirementsPwrok Preliminary Information Clock Multiplier Processor Warm Reset RequirementsSelection FID30 Mechanical Loading Mechanical DataDie Loading Location Dynamic MAX Static MAX Units Die Surface 100Letter or Minimum Maximum 453Preliminary Information Dimension 49.27 49.78 D1/E1 45.72 BSC 917 REF 42 REF 977 Preliminary Information Preliminary Information Pin Diagram and Pin Name Abbreviations Pin DescriptionsAMD Athlon XP Processor Bottomside View Pin Name Abbreviations AC31 Abbreviation Full Name Pin Q31 S31 U31 U37 W31 Y31 Y33AA31 AD30AG37 AE33AJ35 AL33E27 W33J35 E15F32 F24F28 F34AM10 AK34AK36 AM14V34 V30V32 V36Pin List No Pin Cross-Reference by Pin LocationPin Name A35 SDATA40# A37 SDATA30#E33 NC Pin E35 SDATA31# E37 SDATA22# SDATA52# E11 SDATA50# E13 SDATA49# E15E29 SDATA33# E31 SDATA32# Pin Name NC Pin F10NC Pin VID4 J31 J33 SDATA19# J35 NC Pin H10 H12H28 NC Pin H30 H32 H34 J37 SDATA29#S35 SDATA15# S37 Key Pin Q31 NC Pin Q33 SDATA24# Q35 SDATA17# Q37 SDATA16#S31 NC Pin S33 U31 NC Pin U33FID2 FID3 NC Pin Key Pin Y31 Y33 Y35 FID0 FID1NC Pin W31 W33 Y37 SDATA12#NC Pin AF10 AF12 NC Pin AD30 AD32AE31 NC Pin AE33 AF20AJ27 NC Pin AJ29 AH30 FSBSense1 AH32NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21 NC Pin AK10NC Pin Name AL25 NC Pin AL27 AL29NC Pin AM10 AN11 NC Pin AN13Detailed Pin Descriptions Pins Sysclk PinsCOREFB# Pins Connect PinFID30 Pins FID30 Clock Multiplier EncodingsIGNNE# Pin Front-Side Bus Sense Truth TableFLUSH# Pin INIT# PinKey Pins Jtag PinsK7CLKOUT# Pins NC PinsThermdc Pins SADDOUT10# PinsScan Pins VID40 PinsVrefsys Pin ZN and ZP PinsVID40 Code to Voltage Definition VID40Ordering Information Standard AMD Athlon XP Processor Model 10 ProductsPreliminary Information Ideal Diode Equation Constants and Variables for the Ideal Diode EquationTemperature Offset Correction --- I-- high------  Preliminary Information Signals and Bits Appendix BData Terminology Abbreviations Abbreviations and AcronymsAbbreviation Meaning Acronyms APINMI VGA Related Publications Preliminary Information