AK34, AK36, AM10, AM14, AM18, AM22, AM26, AM30, AM34, AJ23 | AMD

31994A —1August 2004

AMD Sempron™ Processor Model 10 with 256K L2 Cache Data Sheet

Table 19. Pin Name Abbreviations (continued)

Table 19. Pin Name Abbreviations (continued)

Abbreviation	Full Name	Pin

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

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

Chapter 10

Pin Descriptions

57

Image 69

AMD AK34, AK36, AM10, AM14, AM18, AM22, AM26, AM30, AM34, AJ23, VID0 VID1 VID2 VID3 VID4, B10, B14, B18, B22, B26, B30

Contents

Data Sheet Advanced Micro Devices, Inc. All rights reserved Table of Contents Mechanical Data Ordering Information AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet List of Figures Typical AMD Sempron Processor Model 10 System Block Diagram Viii List of Tables List of Tables Date Rev Description Revision History Xii Overview Chapter QuantiSpeed Architecture Summary Typical AMD Sempron Processor Model 10 System Block Diagram Interface Signals Signaling TechnologyOverview Push-Pull PP Drivers AMD Athlon System Bus Signals Processor Model Logic Symbol DiagramFrequency Control Front-Side Bus Autodetect Legacy Diode AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Power Management States Power Management Halt State Working State Chapter Power Management Connect Protocol Probe State AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Procrdy Exiting the Stop Grant State and Bus Connect Sequence Connect State Diagram Disconnect request Connect Pending Disconnect Disconnect4/CReturn internal clocks to full speed and assert Northbridge Clock Control Cpuid Support AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet 256K L2 Cache Specifications Parameter Description Minimum Maximum Clock FrequencyDuty Cycle 333 FSB AMD Athlon System Bus AC Characteristics FSB AMD Athlon System Bus DC Characteristics 333 FSB AMD Athlon System Bus DC Characteristics Interface Signal Groupings Interface Signal GroupingsElectrical Data Conventions Voltage Identification VID40 VID40 DC Characteristics FID30 DC Characteristics Vcca AC and DC CharacteristicsFrequency Identification FID30 Decoupling Vcccore AC and DC Characteristics Vcccore Characteristics Vcccore Voltage Waveform Absolute Ratings Absolute Ratings Sysclk and SYSCLK# DC Characteristics Sysclk and SYSCLK# DC Characteristics General AC and DC Characteristics General AC and DC Characteristics Signal Rise Time Sync Input Setup TimeSignal Fall Time Sync Input Hold Time 50 Ω ±3% Open-Drain Pin IOL = Output Current2 Open Drain Test Circuit Characteristics Thermal Diode CharacteristicsThermal Diode Electrical Characteristics Thermal Diode AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Apic Pins AC and DC Characteristics Apic Pin AC and DC CharacteristicsGuidelines for Platform Thermal Protection of the Processor Hold Time Setup Time Power-Up Requirements Signal and Power-Up Requirements Pwrok AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Processor Warm Reset Requirements Clock MultiplierSelection FID30 Die Loading Mechanical DataMechanical Loading Location Dynamic MAX Static MAX Units Die Surface 100 453 Letter or Minimum Maximum Chapter Mechanical Data Dimension 49.27 49.78 D1/E1 45.72 BSC 917 REF 42 REF 977 Chapter Mechanical Data AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Pin Descriptions Pin Diagram and Pin Name Abbreviations Model AMD Sempron Processor AMD Sempron Processor Model 10 Pin Diagram-Bottomside View Pin Name Abbreviations AA31 Abbreviation Full Name Pin Q31 S31 U31 U37 W31 Y31 Y33AC31 AD30 AJ35 AE33AG37 AL33 J35 W33E27 E15 F28 F24F32 F34 AK36 AK34AM10 AM14 V32 V30V34 V36 Pin List Pin Name Cross-Reference by Pin LocationNo Pin A35 SDATA40# A37 SDATA30# E29 SDATA33# E31 SDATA32# Pin Name SDATA52# E11 SDATA50# E13 SDATA49# E15E33 NC Pin E35 SDATA31# E37 SDATA22# NC Pin F10 H28 NC Pin H30 H32 H34 NC Pin H10 H12NC Pin VID4 J31 J33 SDATA19# J35 J37 SDATA29# S31 NC Pin S33 Key Pin Q31 NC Pin Q33 SDATA24# Q35 SDATA17# Q37 SDATA16#S35 SDATA15# S37 U31 NC Pin U33 NC Pin W31 W33 FID0 FID1FID2 FID3 NC Pin Key Pin Y31 Y33 Y35 Y37 SDATA12# AE31 NC Pin AE33 NC Pin AD30 AD32NC Pin AF10 AF12 AF20 NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21 AH30 FSBSense1 AH32AJ27 NC Pin AJ29 NC Pin AK10 NC Pin AM10 AL25 NC Pin AL27 AL29NC Pin AN11 AN13 AN25 NC Pin AN27 AN29 Detailed Pin Descriptions COREFB# Pins Sysclk PinsPins Connect Pin FID30 Clock Multiplier Encodings FID30 Pins FLUSH# Pin Front-Side Bus Sense Truth TableIGNNE# Pin INIT# Pin K7CLKOUT# Pins Jtag PinsKey Pins NC Pins Scan Pins SADDOUT10# PinsThermdc Pins Pwrok Pin VID40 Pins Vrefsys PinVID40 Code to Voltage Definition ZN and ZP Pins AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Standard AMD Sempron Processor Model 10 Products Ordering Information AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Constants and Variables for the Ideal Diode Equation Ideal Diode Equation Temperature Offset Correction ⎛--- I-- high------ ⎞ AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet Appendix B Signals and Bits Data Terminology Abbreviations and Acronyms AbbreviationsAbbreviation Meaning API Acronyms NMI VGA Related Publications AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet