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Intel 80287 FPU

D80287-6
D80287-6 Diff
D80287-8
D80287-10
C80287XL
C80287XL (i287 XL logo)



287 FPU Family


D80287-6






  Frequency: 6 MHz
  Bus: 6 MHz
  Package: CDIP-40
  Technology: 1 mcm
  Year: 1989

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D80287-6 Diff






  Frequency: 6 MHz
  Bus: 6 MHz
  Package: CDIP-40
  Technology: 1 mcm
  Year: 1987

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D80287-8






  Frequency: 8 MHz
  Bus: 8 MHz
  Package: CDIP-40
  Technology: 1 mcm
  Year: 1989

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D80287-10






  Frequency: 10 MHz
  Bus: 10 MHz
  Package: CDIP-40
  Technology: 1 mcm
  Year: 1990

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C80287XL






  Frequency: 12 MHz
  Bus: 12 MHz
  Package: CDIP-40
  Technology: 1 mcm
  Year: 1980

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C80287XL (i287 XL logo)






  Frequency: 12 MHz
  Bus: 12 MHz
  Package: CDIP-40
  Technology: 1 mcm
  Year: 1981

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