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General information
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Type
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CPU / Microprocessor
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Market segment
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Mobile
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Family
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Intel Mobile Pentium III
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CPU part number
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-
KC80526NY450256 is an OEM/tray microprocessor
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Frequency
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450 MHz
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Bus speed
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100 MHz
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Clock multiplier
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4.5
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Package
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495-ball plastic BGA2 (PBGA-B495)
1.22" x 1.07" (3.1 cm x 2.72 cm)
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Socket
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BGA495
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Introduction date
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Oct 25, 1999
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Price at introduction
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$348
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S-spec numbers
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Part number
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ES/QS processors
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Production processors
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QE26
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SL3KX
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SL43L
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SL4JA
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KC80526NY450256
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+
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+
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+
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+
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Architecture / Microarchitecture
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Microarchitecture
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P6
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Processor core
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Coppermine
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Core steppings
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BA2 (SL3KX)
BB0 (SL43L)
BC0 (SL4JA)
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CPUIDs
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681 (SL3KX)
683 (SL43L)
686 (SL4JA)
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Manufacturing process
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0.18 micron
28 million transistors
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Data width
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32 bit
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The number of CPU cores
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1
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The number of threads
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1
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Floating Point Unit
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Integrated
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Level 1 cache size
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16 KB 4-way set associative instruction cache
16 KB 4-way set associative write-back data cache
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Level 2 cache size
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256 KB 8-way set associative on-die cache
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Features
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MMX instructions
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SSE / Streaming SIMD Extensions
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Low power features
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Stop Grant mode
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Auto Halt mode
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Sleep mode
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Deep Sleep mode
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Quick Start mode
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Electrical / Thermal parameters
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Min/Recommended/Max V core
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1.485V / 1.6V / 1.64V
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Minimum/Maximum operating temperature
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0°C - 100°C
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Minimum/Maximum power dissipation
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2.12 Watt (Stop Grant mode) / 15.74 Watt
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Notes on Intel Mobile Pentium III 450 MHz
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Markings on the processor are "KP 450/256"
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