User ManualTable of ContentsTable of Contents3List of Figures7List of Tables9Revision History111 Overview131.1 QuantiSpeed™ Architecture Summary152 Interface Signals172.1 Overview172.2 Signaling Technology172.3 Push-Pull (PP) Drivers182.4 AMD Athlon™ System Bus Signals183 Logic Symbol Diagram194 Power Management214.1 Power Management States21Working State22Halt State22Stop Grant States22Probe State244.2 Connect and Disconnect Protocol24Connect Protocol24Connect State Diagram284.3 Clock Control305 CPUID Support316 333 FSB AMD Sempron™ Processor Model 10 with 256K L2 Cache Specifications336.1 Electrical and Thermal Specifications for the AMD Sempron™ Processor Model 10 with 256K L2 Cache336.2 333 FSB AMD Sempron™ Processor Model 10 SYSCLK and SYSCLK# AC Characteristics346.3 333 FSB AMD Athlon™ System Bus AC Characteristics356.4 333 FSB AMD Athlon™ System Bus DC Characteristics367 Electrical Data377.1 Conventions377.2 Interface Signal Groupings377.3 Voltage Identification (VID[4:0])387.4 Frequency Identification (FID[3:0])397.5 VCCA AC and DC Characteristics397.6 Decoupling397.7 VCC_CORE Characteristics407.8 Absolute Ratings427.9 SYSCLK and SYSCLK# DC Characteristics437.10 General AC and DC Characteristics447.11 Open Drain Test Circuit467.12 Thermal Diode Characteristics47Thermal Diode Electrical Characteristics47Thermal Protection Characterization487.13 APIC Pins AC and DC Characteristics498 Signal and Power-Up Requirements518.1 Power-Up Requirements51Signal Sequence and Timing Description51Clock Multiplier Selection (FID[3:0])548.2 Processor Warm Reset Requirements54Northbridge Reset Pins549 Mechanical Data559.1 Die Loading559.2 AMD Sempron™ Processor Model 10 Part Number 27488 OPGA Package Dimensions569.3 AMD Sempron™ Processor Model 10 Part Number 27493 OPGA Package Dimensions5810 Pin Descriptions6110.1 Pin Diagram and Pin Name Abbreviations6110.2 Pin List7110.3 Detailed Pin Descriptions80A20M# Pin80AMD Pin80AMD Athlon™ System Bus Pins80Analog Pin80APIC Pins, PICCLK, PICD[1:0]#80CLKFWDRST Pin80CLKIN, RSTCLK (SYSCLK) Pins81CONNECT Pin81COREFB and COREFB# Pins81CPU_PRESENCE# Pin81DBRDY and DBREQ# Pins81FERR Pin81FID[3:0] Pins82FSB_Sense[1:0] Pins83FLUSH# Pin83IGNNE# Pin83INIT# Pin83INTR Pin84JTAG Pins84K7CLKOUT and K7CLKOUT# Pins84Key Pins84NC Pins84NMI Pin84PGA Orientation Pins84PLL Bypass and Test Pins84PWROK Pin85SADDIN[1:0]# and SADDOUT[1:0]# Pins85Scan Pins85SMI# Pin85STPCLK# Pin85SYSCLK and SYSCLK#85THERMDA and THERMDC Pins85VCCA Pin85VID[4:0] Pins86VREFSYS Pin86ZN and ZP Pins8711 Ordering Information89Standard AMD Sempron™ Processor Model 10 Products89Thermal Diode Calculations91Ideal Diode Equation91Temperature Offset Correction92Conventions and Abbreviations95Signals and Bits95Data Terminology96Abbreviations and Acronyms97Related Publications101Size: 2.98 MBPages: 102Language: EnglishOpen manual