Intel Pentium III 866 - RK80526PZ866256

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium III
CPU part numberRK80526PZ866256 (SL5B5, SL5HK)
Frequency (MHz)  ? 866
Bus speed (MHz)  ? 133
Clock multiplier  ? 6.5
Package370-pin Flip-Chip Pin Grid Array with heatspreader (FC-PGA2)
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket 370
Introduction dateMar 20, 2000
 
Architecture / Microarchitecture
Processor coreCoppermine
Core steppingcD0 (SL5B5)
Manufacturing process0.18 micron
28 million transistors
Data width32 (64-bit data bus) bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB instruction cache
16 KB data cache
Level 2 cache size  ? Full-speed integrated 8-way set associative 256 KB
Features
  • MMX technology
  • SSE instructions
Low power features
  • AutoHALT state  ? 
  • Stop Grant state  ? 
  • Sleep state  ? 
  • Deep Sleep state  ? 
  • System Management Mode
 
Electrical/Thermal parameters
Min/Recommended/Max V core (V)1.67 / 1.75 / 1.79
Minimum/Maximum operating temperature (°C)  ? 0 - 70
Maximum power dissipation (W)  ? 30.8

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