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S106J (Intel Pentium 133 MHz)

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Same stepping

S106J specifications

General information
TypeCPU / Microprocessor
FamilyIntel Pentium
Part numberA80502-133
Frequency (MHz)  ? 133
Bus speed (MHz)  ? 66
Package typeSPGA
Architecture / Microarchitecture / Other
Core steppingcB1
Core voltage (V)  ? 3.3 (3.135 - 3.6)
Notes on sSpec S106J
  • The cB1 stepping is logically equivalent to the C2-step, but on a different manufacturing process. The mcB1 step is logically equivalent to the cB1 step (except it does not support DP, APIC or FRC). The mcB1, mA1, mA4 and mcC0-steps also use Intel's Voltage Reduction Technology and are available in the TCP and/or SPGA package, primarily to support mobile applications. The mxA3 is logically equivalent to the xA3 stepping (except it does not support DP or APIC).
  • These parts do not support boundary scan. S106J was previously marked (and is the same as) SK106J.
  • The part is not tested to support 82498/82493 and 82497/82492 cache timings.

Related S-Spec numbers

In addition to the S106J S-Spec, this processor was also manufactured with a few production and pre-production S-Spec numbers:

SteppingS-Spec A80502-133 A80502133 A80502133 (embedded)
B1 Q0877 + +  
C2 Q0733 + +  
Q0751 + +  
Q0775 + +  
SK098 + +  
cB1 Q0772 + +  
Q0773 + +  
Q0774 + +  
S106J + +  
SK106 + +  
SK106J + +  
SK107 + +  
cC0 Q0843 + +  
Q0844 + +  
SY022 + + +
SY023 + +  
Unknown SY082 + +  
SY126   +  

NOTE: Engineering and qualifications samples are marked with this color

S106J CPUID information

Intel Pentium 133 MHz S106J
Part number:A80502133
Frequency:133 MHz
Submitted by:Neon
General information
Processor type:Original OEM Processor
CPUID signature:52B
Family: 5 (05h)
Model: 2 (02h)
Stepping:11 (0Bh)
Instruction set extensionsAdditional instructions
Major featuresOther features
On-chip Floating Point Unit Debugging extensions
  Machine check exception
  Model-specific registers
  Page-size extensions (4MB pages)
  Time stamp counter
  Virtual 8086-mode enhancements

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