Preliminary InformationAMD DuronProcessor Data SheetPublication # 23802 Rev: EIssue Date: September 2000TM

x List of TablesAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Revision History xi23802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationRevision HistoryDate Rev DescriptionSeptember 2000E Re

xii Revision HistoryAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Chapter 1 Overview 123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information1 OverviewThe AMD Duron™ processor enables an optimize

2 Overview Chapter 1AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationAMD system bus. The AMD system bus combines the latest

Chapter 1 Overview 323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information High-performance cache architecture featuring aninte

4 Overview Chapter 1AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Chapter 2 Interface Signals 523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information2 Interface Signals2.1 OverviewThe AMD system

6 Interface Signals Chapter 2AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information2.3 Push-Pull (PP) DriversThe Socket A AMD Du

Chapter 3 Logic Symbol Diagram 723802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information3 Logic Symbol DiagramFigure 2. Logic Sy

Preliminary InformationTrademarksAMD, the AMD logo, AMD Duron, and combinations thereof, and 3DNow! are trademarks of Advanced MicroDevices, Inc.MMX i

8 Logic Symbol Diagram Chapter 3AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Chapter 4 Power Management 923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information4 Power Management4.1 Power Management StatesT

10 Power Management Chapter 4AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationThe following sections describe each of the l

Chapter 4 Power Management 1123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Informationany pending interrupts are recognized after r

12 Power Management Chapter 4AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationConnection Protocol In addition to the legacy

Chapter 4 Power Management 1323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Informationcontroller provides a BIOS-programmable regis

14 Power Management Chapter 4AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information3. When the special cycle is received by the

Chapter 4 Power Management 1523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationConnection State MachinesFigure 6 and Figure

16 Power Management Chapter 4AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationFigure 7. Processor Connection StatesCondit

Chapter 5 Thermal Design 1723802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information5 Thermal DesignFor information about thermal d

Contents iii23802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationContentsContents . . . . . . . . . . . . . . . . . . . . . .

18 Thermal Design Chapter 5AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Chapter 6 Electrical Data 1923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information6 Electrical Data6.1 ConventionsThe convention

20 Electrical Data Chapter 6AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information6.3 Voltage Identification (VID[4:0])Table 4 s

Chapter 6 Electrical Data 2123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information6.5 VCCA AC and DC CharacteristicsTable 6 show

22 Electrical Data Chapter 6AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information6.8 Absolute RatingsThe AMD Duron processor sh

Chapter 6 Electrical Data 2323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationFigure 8. SYSCLK and SYSCLK# Differential Cl

24 Electrical Data Chapter 6AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationFigure 9. SYSCLK Waveformt3Low Time 4 nst4Fa

Chapter 6 Electrical Data 2523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information6.11 AMD System Bus AC and DC CharacteristicsT

26 Electrical Data Chapter 6AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information6.12 AMD System Bus AC CharacteristicsThe AC c

Chapter 6 Electrical Data 2723802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information6.13 General AC and DC CharacteristicsTable 14

iv ContentsAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information7 Signal and Power-Up Requirements . . . . . . . . . . . . . .

28 Electrical Data Chapter 6AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information6.14 APIC Pins AC and DC CharacteristicsTable

Chapter 6 Electrical Data 2923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationVOLOutput Low Voltage –300 400 mVILEAK_PTrista

30 Electrical Data Chapter 6AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Chapter 7 Signal and Power-Up Requirements 3123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information7 Signal and Power-Up Require

32 Signal and Power-Up Requirements Chapter 7AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationFigure 10. Signal Relations

Chapter 7 Signal and Power-Up Requirements 3323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationTiming Requirements. The sig

34 Signal and Power-Up Requirements Chapter 7AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information6. NB_RESET# should be assert

Chapter 7 Signal and Power-Up Requirements 3523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationFigure 11. Typical SIP Prot

36 Signal and Power-Up Requirements Chapter 7AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information7.2 Processor Warm Reset Requ

Chapter 8 Mechanical Data 3723802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information8 Mechanical Data8.1 IntroductionThe AMD Duron

Contents v23802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationSCHECK[7:0]# Pin . . . . . . . . . . . . . . . . . . . . . . .

38 Mechanical Data Chapter 8AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationFigure 12. PGA Package, Top, Side, and Botto

Chapter 8 Mechanical Data 3923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information8.3 Socket Tabs for Heatsink ClipsFigure 13 sh

40 Mechanical Data Chapter 8AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationFigure 14. Socket A Heatsink Tab Side View

Chapter 9 Pin Descriptions 4123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information9 Pin Descriptions9.1 IntroductionFigure 15 o

42 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information1 2 3 4 5 6 7 8 9 101112131415161718192021222

Chapter 9 Pin Descriptions 4323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationTable 18. Pin Name AbbreviationsAbbreviation

44 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationNC49 AH30 STPC# STPCLK# AC1NC50 AH8NC AJ29NC5

Chapter 9 Pin Descriptions 4523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationSCK#6 SCHECK[6]# C13 SD#37 SDATA[37]# C23SCK#

46 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationTCK Q1 VCC35 VCC_CORE35 AF36TDI U1VCC36 VCC_C

Chapter 9 Pin Descriptions 4723802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationVCC74 VCC_CORE74 F34 VSS100 B6VCC75 VCC_CORE7

vi ContentsAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

48 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationVSS44 AB2 VSS8 T8VSS45 Z36VSS80 F4VSS46 Z34VS

Chapter 9 Pin Descriptions 4923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information9.2 Pin ListTable 19 cross-references the Soc

50 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationA25SDATA[35]# PBPB26VSS ---A27SDATA[34]# PBPB

Chapter 9 Pin Descriptions 5123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationE17SDATA[48]# PBP F18VSS - - -E19SDATA[58]# P

52 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationJ31 NC Pin Page 60 - - - K30 NC Pin Page 60 -

Chapter 9 Pin Descriptions 5323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationS35 SDATA[15]# P B P T34 VCC_CORE - - -S37 SD

54 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationAC1 STPCLK# Page 61 P I - AD2 VCC_CORE - - -A

Chapter 9 Pin Descriptions 5523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationAH8 NC Pin Page 60 - - - AJ7 NC Pin Page 60 -

56 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationAL37 SADDIN[10]# P I GAM2 VCC_CORE - - - AN1

Chapter 9 Pin Descriptions 5723802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information9.3 Detailed Pin DescriptionsThe information

List of Figures vii23802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationList of FiguresFigure 1. Typical AMD Duron™ Processor S

58 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationFERR Pin FERR is an output to the system that

Chapter 9 Pin Descriptions 5923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationThe FID[3:0] signals are open-drain processor

60 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Informationthat allows PGA key pins only where permitted

Chapter 9 Pin Descriptions 6123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationScan Pins SCANSHIFTEN (Q5), SCANCLK1 (S1), SC

62 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Informationthe AMD Duron processor. These voltage ID val

Chapter 9 Pin Descriptions 6323802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Informationresistor that has a resistance matching the i

64 Pin Descriptions Chapter 9AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

Chapter 10 Ordering Information 6523802E—September 2000 AMD Duron™ Processor Data SheetPreliminary Information10 Ordering InformationStandard AMD Duro

66 Ordering Information Chapter 10AMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

23802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationAppendix A Conventions, Abbreviations, and References 67Appendix AConventi

viii List of FiguresAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary Information

68 Conventions, Abbreviations, and References Appendix AAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationInvalid and Don’t-

Appendix A Conventions, Abbreviations, and References 6923802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationAbbreviations and

70 Conventions, Abbreviations, and References Appendix AAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationTable 23 contains

Appendix A Conventions, Abbreviations, and References 7123802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationJEDEC Joint Electr

72 Conventions, Abbreviations, and References Appendix AAMD Duron™ Processor Data Sheet 23802E—September 2000Preliminary InformationVGA Video Graphics

List of Tables ix23802E—September 2000 AMD Duron™ Processor Data SheetPreliminary InformationList of TablesTable 1. AMD Duron™ Processor Power Managem