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AMD 27488, 27493 manual AL25 NC Pin AL27 AL29, NC Pin AM10, NC Pin Name, AN11 NC Pin AN13

Models: 10 27493 27488

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Preliminary Information

26237C —May 2003

AMD Athlon™ XP Processor Model 10 Data Sheet

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

Pin	Name	Description	L	P	R

AL25	NC Pin	page 76	-	-	-

AL27	NC Pin	page 76	-	-	-

AL29	SADDIN[1]#	page 77	P	I	-

AL31	SDATAOUTVALID#		P	O	P

AL33	SADDIN[8]#		P	I	P

AL35	SADDIN[4]#		P	I	G

AL37	SADDIN[10]#		P	I	G

AM2	VCC_CORE		-	-	-
AM4	VSS		-	-	-

AM6	VSS		-	-	-

AM8	NC Pin	page 76	-	-	-

AM10	VCC_CORE		-	-	-
AM12	VSS		-	-	-

AM14	VCC_CORE		-	-	-
AM16	VSS		-	-	-

AM18	VCC_CORE		-	-	-
AM20	VSS		-	-	-

AM22	VCC_CORE		-	-	-
AM24	VSS		-	-	-

AM26	VCC_CORE		-	-	-
AM28	VSS		-	-	-

AM30	VCC_CORE		-	-	-
AM32	VSS		-	-	-

AM34	VCC_CORE		-	-	-
AM36	VSS		-	-	-

AN1	No Pin	page 76	-	-	-

AN3	NMI		P	I	-

AN5	SMI#		P	I	-

AN7	NC Pin	page 76	-	-	-

AN9	NC Pin	page 76	-	-	-

Pin	Name	Description	L	P	R

AN11	NC Pin	page 76	-	-	-

AN13	PLLMON1	page 76	O	B	-

AN15	PLLBYPASSCLK	page 76	P	I	-

AN17	CLKIN	page 73	P	I	P

AN19	RSTCLK	page 73	P	I	P

AN21	K7CLKOUT#	page 76	P	O	-

AN23	PROCRDY		P	O	P

AN25	NC Pin	page 76	-	-	-

AN27	NC Pin	page 76	-	-	-

AN29	SADDIN[12]#		P	I	G

AN31	SADDIN[14]#		P	I	G

AN33	SDATAINVALID#		P	I	P

AN35	SADDIN[13]#		P	I	G

AN37	SADDIN[9]#		P	I	G

Chapter 11

Pin Descriptions

71

Image 83

AMD 27488, 27493 manual AL25 NC Pin AL27 AL29, NC Pin AM10, NC Pin Name, AN11 NC Pin AN13, AN25 NC Pin AN27 AN29

Contents

Data Sheet 2002, 2003 Advanced Micro Devices, Inc. All rights reserved Table of Contents Mechanical Data Ordering Information Preliminary Information List of Figures Logic Symbol DiagramViii List of Tables List of Tables May Revision HistoryDate Rev , revised wording in the OverviewXii Delivering extreme performance for Windows XP OverviewQuantiSpeed Architecture Summary LAN Preliminary Information Overview Interface SignalsSignaling Technology Push-Pull PP Drivers AMD Athlon System Bus SignalsDiode Logic Symbol DiagramFrequency Control Front-Side Bus Autodetect Legacy Preliminary Information Power Management States Power ManagementHalt State Working StatePreliminary Information Connect Protocol Connect and Disconnect ProtocolProbe State Preliminary Information Procrdy Exiting the Stop Grant State and Bus Connect Sequence Connect State DiagramNorthbridge Connect Pending Disconnect Disconnect4/CDisconnect request Return internal clocks to full speed and assertClock Control Cpuid Support Preliminary Information 12.1 a MaximumMaximum Typical 68.3 W 53.7 WDuty Cycle Advanced 333 FSB Sysclk and SYSCLK# AC CharacteristicsParameter Description Minimum Maximum Clock FrequencyAdvanced 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 Characteristics76.8 W 60.4 W Maximum Typical 2100 3000+12.1 a 68.3 W 53.7 W 2200 3200+Advanced 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 CharacteristicsConventions Interface Signal GroupingsInterface Signal Groupings Electrical DataVoltage Identification VID40 VID40 DC CharacteristicsFrequency Identification FID30 Vcca AC and DC CharacteristicsFID30 DC Characteristics Vcca AC and DC CharacteristicsVcccore AC and DC Characteristics Vcccore 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 Reacquire Signal Rise TimeSignal Fall Time Input Time to Acquire50 Ω ±3% Open-Drain Pin IOL = Output Current2 Open Drain Test CircuitThermal Diode Thermal Diode CharacteristicsCharacteristics Thermal Diode Electrical Characteristics500 Symbol Parameter Description Max UnitsGuidelines for Platform Thermal Protection of the Processor Apic Pin AC and DC Characteristics Apic Pins AC and DC CharacteristicsPreliminary Information Power-Up Requirements Signal and Power-Up RequirementsPwrok Preliminary Information Selection FID30 Processor Warm Reset RequirementsClock Multiplier Location Dynamic MAX Static MAX Units Die Surface 100 Mechanical DataDie Loading Mechanical Loading453 Letter or Minimum MaximumPreliminary Information Dimension 49.27 49.78 D1/E1 45.72 BSC 917 REF 42 REF 977 Preliminary Information Preliminary Information Pin Descriptions Pin Diagram and Pin Name AbbreviationsAMD Athlon XP Processor Bottomside View Pin Name Abbreviations AD30 Abbreviation Full Name Pin Q31 S31 U31 U37 W31 Y31 Y33AA31 AC31AL33 AE33AJ35 AG37E15 W33J35 E27F34 F24F28 F32AM14 AK34AK36 AM10V36 V30V32 V34Pin List A35 SDATA40# A37 SDATA30# Cross-Reference by Pin LocationPin Name No PinNC Pin F10 SDATA52# E11 SDATA50# E13 SDATA49# E15E29 SDATA33# E31 SDATA32# Pin Name E33 NC Pin E35 SDATA31# E37 SDATA22#J37 SDATA29# NC Pin H10 H12H28 NC Pin H30 H32 H34 NC Pin VID4 J31 J33 SDATA19# J35U31 NC Pin U33 Key Pin Q31 NC Pin Q33 SDATA24# Q35 SDATA17# Q37 SDATA16#S31 NC Pin S33 S35 SDATA15# S37Y37 SDATA12# FID0 FID1NC Pin W31 W33 FID2 FID3 NC Pin Key Pin Y31 Y33 Y35AF20 NC Pin AD30 AD32AE31 NC Pin AE33 NC Pin AF10 AF12NC Pin AK10 AH30 FSBSense1 AH32NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21 AJ27 NC Pin AJ29AN11 NC Pin AN13 AL25 NC Pin AL27 AL29NC Pin AM10 NC Pin NameDetailed Pin Descriptions Connect Pin Sysclk PinsCOREFB# Pins PinsFID30 Clock Multiplier Encodings FID30 PinsINIT# Pin Front-Side Bus Sense Truth TableFLUSH# Pin IGNNE# PinNC Pins Jtag PinsK7CLKOUT# Pins Key PinsVID40 Pins SADDOUT10# PinsScan Pins Thermdc PinsVID40 ZN and ZP PinsVID40 Code to Voltage Definition Vrefsys PinStandard AMD Athlon XP Processor Model 10 Products Ordering InformationPreliminary Information Constants and Variables for the Ideal Diode Equation Ideal Diode EquationTemperature Offset Correction --- I-- high------  Preliminary Information Appendix B Signals and BitsData Terminology Abbreviation Meaning Abbreviations and AcronymsAbbreviations API AcronymsNMI VGA Related Publications Preliminary Information