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Specifications
VID40 DC Characteristics
Logic Symbol Diagram
Data Sheet
Interface Signals
Sync Input Setup Time
Sysclk Pins
Temperature Offset Correction
Power Management
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AMD Sempron™ Processor Model 10 with 256K L2 Cache Data Sheet
31994A—1
August 2004
viii
List of Figures
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Page 9
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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
Typical AMD Sempron Processor Model 10 System Block Diagram
List of Figures
Viii
List of Tables
List of Tables
Revision History
Date Rev Description
Xii
Overview
Chapter
QuantiSpeed Architecture Summary
Typical AMD Sempron Processor Model 10 System Block Diagram
Overview
Interface Signals
Signaling Technology
AMD Athlon System Bus Signals
Push-Pull PP Drivers
Logic Symbol Diagram
Processor Model
Frequency Control Front-Side Bus Autodetect Legacy
Diode
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Power Management
Power Management States
Working State
Halt State
Chapter Power Management
Probe State
Connect Protocol
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Procrdy
Exiting the Stop Grant State and Bus Connect Sequence
Diagram
Connect State
Connect Pending Disconnect Disconnect4/C
Disconnect request
Return 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
Duty Cycle
Parameter Description Minimum Maximum
Clock Frequency
333 FSB AMD Athlon System Bus AC Characteristics
333 FSB AMD Athlon System Bus DC Characteristics
FSB AMD Athlon System Bus DC Characteristics
Interface Signal Groupings
Interface Signal Groupings
Electrical Data
Conventions
VID40 DC Characteristics
Voltage Identification VID40
Vcca AC and DC Characteristics
FID30 DC Characteristics
Frequency Identification FID30
Decoupling
Vcccore Characteristics
Vcccore AC and DC 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
Sync Input Setup Time
Signal Rise Time
Signal Fall Time
Sync Input Hold Time
Open Drain Test Circuit
50 Ω ±3% Open-Drain Pin IOL = Output Current2
Thermal Diode Characteristics
Characteristics
Thermal Diode Electrical Characteristics
Thermal Diode
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Guidelines for Platform Thermal Protection of the Processor
Apic Pins AC and DC Characteristics
Apic Pin AC and DC Characteristics
Setup Time
Hold Time
Signal and Power-Up Requirements
Power-Up Requirements
Pwrok
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Selection FID30
Processor Warm Reset Requirements
Clock Multiplier
Mechanical Data
Die Loading
Mechanical Loading
Location Dynamic MAX Static MAX Units Die Surface 100
Letter or Minimum Maximum
453
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 Diagram and Pin Name Abbreviations
Pin Descriptions
Model
AMD Sempron Processor Model 10 Pin Diagram-Bottomside View
AMD Sempron Processor
Pin Name Abbreviations
Abbreviation Full Name Pin Q31 S31 U31 U37 W31 Y31 Y33
AA31
AC31
AD30
AE33
AJ35
AG37
AL33
W33
J35
E27
E15
F24
F28
F32
F34
AK34
AK36
AM10
AM14
V30
V32
V34
V36
Pin List
Cross-Reference by Pin Location
Pin Name
No Pin
A35 SDATA40# A37 SDATA30#
SDATA52# E11 SDATA50# E13 SDATA49# E15
E29 SDATA33# E31 SDATA32# Pin Name
E33 NC Pin E35 SDATA31# E37 SDATA22#
NC Pin F10
NC Pin H10 H12
H28 NC Pin H30 H32 H34
NC Pin VID4 J31 J33 SDATA19# J35
J37 SDATA29#
Key Pin Q31 NC Pin Q33 SDATA24# Q35 SDATA17# Q37 SDATA16#
S31 NC Pin S33
S35 SDATA15# S37
U31 NC Pin U33
FID0 FID1
NC Pin W31 W33
FID2 FID3 NC Pin Key Pin Y31 Y33 Y35
Y37 SDATA12#
NC Pin AD30 AD32
AE31 NC Pin AE33
NC Pin AF10 AF12
AF20
AH30 FSBSense1 AH32
NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21
AJ27 NC Pin AJ29
NC Pin AK10
AL25 NC Pin AL27 AL29
NC Pin AM10
NC Pin AN11 AN13
AN25 NC Pin AN27 AN29
Detailed Pin Descriptions
Sysclk Pins
COREFB# Pins
Pins
Connect Pin
FID30 Pins
FID30 Clock Multiplier Encodings
Front-Side Bus Sense Truth Table
FLUSH# Pin
IGNNE# Pin
INIT# Pin
Jtag Pins
K7CLKOUT# Pins
Key Pins
NC Pins
SADDOUT10# Pins
Scan Pins
Thermdc Pins
Pwrok Pin
VID40 Code to Voltage Definition
VID40 Pins
Vrefsys Pin
ZN and ZP Pins
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Ordering Information
Standard AMD Sempron Processor Model 10 Products
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Ideal Diode Equation
Constants and Variables for the Ideal Diode Equation
Temperature Offset Correction
⎛--- I-- high------ ⎞
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
Signals and Bits
Appendix B
Data Terminology
Abbreviation Meaning
Abbreviations and Acronyms
Abbreviations
Acronyms
API
NMI
VGA
Related Publications
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
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