AMD 10 Chapter 10 Pin Descriptions 57,

Chapter 10 Pin Descriptions 57

31994A —1 August 2004 AMD Sempron™ Processor Model 10 with 256K L2 Cache Data Sheet

VCC VCC_CORE AK34

VCC VCC_CORE AK36

VCC VCC_CORE AJ5

VCC VCC_CORE AL5

VCC VCC_CORE AM2

VCC VCC_CORE AM10

VCC VCC_CORE AM14

VCC VCC_CORE AM18

VCC VCC_CORE AM22

VCC VCC_CORE AM26

VCC VCC_CORE AM22

VCC VCC_CORE AM26

VCC VCC_CORE AM30

VCC VCC_CORE AM34

VCCA AJ23

VID[0] L1

VID[1] L3

VID[2] L5

VID[3] L7

VID[4] J7

VREF_S VREF_SYS W5

VSS B2

VSS B6

VSS B10

VSS B14

VSS B18

VSS B22

VSS B26

VSS B30

VSS B34

VSS D6

VSS D10

VSS D14

VSS D18

Table 19. Pin Name Abbreviations (continued)

Abbreviation Full Name Pin

VSS D22

VSS D26

VSS D30

VSS D34

VSS D36

VSS F2

VSS F4

VSS F6

VSS F10

VSS F14

VSS F18

VSS F22

VSS F26

VSS H14

VSS H18

VSS H22

VSS H26

VSS H34

VSS H36

VSS K2

VSS K4

VSS K6

VSS M30

VSS M32

VSS M34

VSS M36

VSS P2

VSS P4

VSS P6

VSS P8

VSS R30

VSS R32

VSS R34

VSS R36

Table 19. Pin Name Abbreviations (continued)

Abbreviation Full Name Pin

Contents

Main Page Table of Contents iv Table of Contents AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet 8 Signal and Power-Up Requirements . . . . . . . . . . . . . . . . . . . . 39 9 Mechanical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Page Page List of Figures vii List of Figures Page List of Tables ix List of Tables Page Page Page 1 Overview Page 1.1 QuantiSpeed Architecture Summary 4Overview Chapter 1 Figure 1. Typical AMD Sempron Processor Model 10 System Block Diagram 2 Interface Signals 2.1 Overview 2.2 Signaling Technology 2.3 Push-Pull (PP) Drivers 2.4 AMD Athlon System Bus Signals 3 Logic Symbol Diagram { AMD Sempron Processor Model 10 { { { Page 4 Power Management 4.1 Power Management States Page Page 4.2 Connect and Disconnect Protocol Page Page Page Page Page 4.3 Clock Control 5 CPUID Support Page 6 333 FSB AMD Sempron Processor Model 10 with 256K L2 Cache Specifications 6.2 333 FSB AMD Sempron Processor Model 10 SYSCLK and SYSCLK# AC Characteristics Chapter 6 333 FSB AMD Sempron Processor Model 10 with 256K L2 Cache Specifications 23 6.3 333 FSB AMD Athlon System Bus AC Characteristics 24 333 FSB AMD Sempron Processor Model 10 with 256K L2 Cache Specifications Chapter 6 6.4 333 FSB AMD Athlon System Bus DC Characteristics 7 Electrical Data 7.1 Conventions 7.2 Interface Signal Groupings 26 Electrical Data Chapter 7 7.3 Voltage Identification (VID[4:0]) Table 5. Interface Signal Groupings (continued) Table 6. VID[4:0] DC Characteristics 7.4 Frequency Identification (FID[3:0]) 7.5 VCCA AC and DC Characteristics 7.6 Decoupling 7.7 VCC_CORE Characteristics Page 7.8 Absolute Ratings 7.9 SYSCLK and SYSCLK# DC Characteristics 32 Electrical Data Chapter 7 7.10 General AC and DC Characteristics Chapter 7 Electrical Data 33 Table 12. General AC and DC Characteristics (continued) 7.11 Open Drain Test Circuit 7.12 Thermal Diode Characteristics Page Chapter 7 Electrical Data 37 7.13 APIC Pins AC and DC Characteristics Table 15 shows the AMD Sempron processor model 10 AC and DC characteristics of the APIC pins. Table 14. Guidelines for Platform Thermal Protection of the Processor Table 15. APIC Pin AC and DC Characteristics Page 8 Signal and Power-Up Requirements 8.1 Power-Up Requirements Page Page 8.2 Processor Warm Reset Requirements 9 Mechanical Data 9.1 Die Loading 44 Mechanical Data Chapter 9 AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet 9.2 AMD Sempron Processor Model 10 Part Number 27488 OPGA Package Dimensions Page 46 Mechanical Data Chapter 9 9.3 AMD Sempron Processor Model 10 Part Number 27493 OPGA Package Dimensions Page Page 10 Pin Descriptions 10.1 Pin Diagram and Pin Name Abbreviations 50 Pin Descriptions Chapter 10 Figure 15. AMD Sempron Processor Model 10 Pin Diagram Topside View AMD Sempron Processor Model 10 Topside View Chapter 10 Pin Descriptions 51 31994A 1 August 2004 AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Figure 16. AMD Sempron Processor Model 10 Pin Diagram Bottomside View AMD Sempron Processor Model 10 Bottomside View 52 Pin Descriptions Chapter 10 Table 19. Pin Name Abbreviations Chapter 10 Pin Descriptions 53 54 Pin Descriptions Chapter 10 Chapter 10 Pin Descriptions 55 56 Pin Descriptions Chapter 10 Chapter 10 Pin Descriptions 57 58 Pin Descriptions Chapter 10 10. 2 Pi n Li st 60 Pin Descriptions Chapter 10 Chapter 10 Pin Descriptions 61 62 Pin Descriptions Chapter 10 Chapter 10 Pin Descriptions 63 64 Pin Descriptions Chapter 10 Chapter 10 Pin Descriptions 65 66 Pin Descriptions Chapter 10 Chapter 10 Pin Descriptions 67 10.3 Detailed Pin Descriptions Page Page Page Page Page Page Page Page 11 Or de ri ng Information Standard AMD Sempron Processor Model 10 Products D U T 3 OPN SD C D2800 Page Appendix A Thermal Diode Calculations Ideal Diode Equation Temperature Offset Correction Page Page Appendix B Conventions and Abbreviations Signals and Bits Data Terminology Appendix B - Conventions and Abbreviations 85 Abbreviations and Acronyms Table 26 contains the definitions of abbreviations used in this document. Table 26. Abbreviations Page Appendix B - Conventions and Abbreviations 87 Table 27. Acronyms (continued) Page Related Publications