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Home > Intel > Pentium III > Intel Pentium III 600 - RB80526PZ600256 (BX80526C600256 / BX80526C600256E) > Intel Pentium III 850 - 80526PY850256 / KC80526PY850256 (BX80526U850256) > detail information

Intel Pentium III 850 - 80526PY850256 / KC80526PY850256 (BX80526U850256) information

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Type:CPU Manufacturer:Intel
family:Pentium III microprocessors:Intel Pentium III 600 - RB80526PZ600256 (BX80526C600256 / BX80526C600256E)
General information
Type CPU / Microprocessor
Market segment Desktop
Family
Intel Pentium III
CPU part numbers
  • 8052*PY85025* is an OEM/tray microprocessor
  • KC8052*PY85025* is an OEM/tray microprocessor
  • BX8052*U85025* is a boxed microprocessor
  • BX8052*U85025*E is a boxed microprocessor
Frequency    850 MHz
Bus speed    100 MHz
Clock multiplier    8.5
Package Single Edge Contact Cartridge 2 (SECC2)
Socket Slot 1 / SC242
Introduction date Mar 20, 2000
S-spec numbers
Part number ES/QS processors Production processors
  QT*5 QX** SL43F SL4*M SL4BW SL4KH
8052*PY85025* + +     +  
BX8052*U85025*     +      
BX8052*U85025*E       +   +
KC8052*PY85025*     +   +  
Architecture / Microarchitecture
Microarchitecture P*
Processor core    Coppermine
Core steppings    cB0 (QT*5, SL43F, SL4*M)
cC0 (QX**, SL4BW, SL4KH)
CPUIDs *83 (SL43F, SL4*M)
*8* (QX**, SL4BW, SL4KH)
Manufacturing process 0.18 micron
28 million transistors
Data width 32 bit
Data bus width *4 bit
The number of CPU cores 1
The number of threads 1
Floating Point Unit Integrated
Level 1 cache size    1* KB instruction cache
1* KB data cache
Level 2 cache size    Full-speed on-die 25* KB
Multiprocessing Up to 2 processors
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
Low power features
  • AutoHALT state   
  • Stop Grant state   
  • Sleep state   
  • Deep Sleep state   
  • System Management Mode
Electrical / Thermal parameters
Min/Recommended/Max V core 1.5*V / 1.*5V / 1.**V
1.*2V / 1.*V / 1.*4V
Minimum/Maximum operating temperature    0°C - 80°C
Minimum/Maximum power dissipation    4.23 Watt (Stop Grant mode) / 2*.*3 Watt (1.*5V core)
4.35 Watt (Stop Grant mode) / 2*.54 Watt (1.*V core)
Notes on Intel Pentium III 850 MHz
  • The processor is usually marked as 850/25*/100/1.*5V S1 or 850/25*/100/1.*V S1, where the last number specifies processor's core voltage. If the processor is marked with 8052*PY85025* part number then use processor specification number to identify processor's core voltage


other microprocessors
Intel Pentium III 850 - RB80526PY850256 (BX80526F850256 / BX80526F850256E) Intel Pentium III 866 - 80526PZ866256 / KC80526PZ866256 (BX80526U866256)
Intel Pentium III 866 - RB80526PZ866256 (BX80526C866256 / BX80526C866256E) Intel Pentium III 866 - RK80526PZ866256
Intel Pentium III 900 - RB80526PY900256 Intel Pentium III 933 - 80526PZ933256 (BX80526U933256)
Intel Pentium III 933 - RB80526PZ933256 (BX80526C933256 / BX80526C933256E) Intel Pentium III 933 - RK80526PZ933256
Intel Pentium III 1000 - 80526PY1000256 (BX80526H1000256) Intel Pentium III 1000 - 80526PZ1000256 (BX80526PZ1000256)
Intel Pentium III 1000 - RB80526PY001256 (BX80526F1000256) Intel Pentium III 1000 - RB80526PZ001256 (BX80526C1000256)

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