Intel Pentium III 1000 - RK80526PZ001256 (BX80526C1000256)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium III
CPU part numberRK80526PZ001256 (SL5B3)
Box part numberBX80526C1000256 (SL4C8, SL4MF, SL52R, SL5B3, SL5DV, SL5FQ)
Frequency (MHz)  ? 1000
Bus speed (MHz)  ? 133
Clock multiplier  ? 7.5
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 8, 2000
Price at introduction$990
 
Architecture / Microarchitecture
Processor coreCoppermine
Core steppingscC0 (SL4C8, SL4MF)
cD0 (SL52R, SL5B3, SL5DV, SL5FQ)
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 - 64
Maximum power dissipation (W)  ? 35.35

Pictures (2)

Marked as 1000/256/133/1.75V

1000 MHz
133 MHz bus
370-pin flip-chip PGA2
Intel Pentium III 1000 - RK80526PZ001256 (BX80526C1000256)
Marked as RK80526PZ001256

1000 MHz
133 MHz bus
370-pin flip-chip PGA2
Intel Pentium III 1000 - RK80526PZ001256 (BX80526C1000256)

Comments (2)

FCPGA

2008-07-08 10:58:58
Posted by: maldyx

So it means that it can be used with any socket 370 motherboard with 133 FSB?

Response: Almost all motherboards with 133 MHz FSB should support this processor.

Coppermine

2008-06-30 13:06:17
Posted by: maldyx

I thought every fc-pga2 processors are tualatins? correct me if im wrong.

Response: There were a few Coppermine processors in that package.
Related Links
Architecture
Identification
Pinouts
Support chips
 
Add comment
Add picture
Link to this page

Where to buy
Related CPUs
Find Pentium III CPUs with:

Same socket

  Terms and Conditions · Contact Us (c) Copyright 2003 - 2008 Gennadiy Shvets