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Intel 80386 CPU Family

80386 SX
NG80386SX-16
NG80386SX-16 Diff
NG80386SX-20
NG80386SX-25
NG80386SX-33

80386 SL
KU80386SLA1H-20 SX653
KU80386SLB1A-25 SX621

80386 DX
A80386DX-20
A80386DX-20 w/o i386 logo
A80386DX-20 IV
A80386DX-25 Double Sigma
A80386DX-25 IV
A80386DX-33 IV
A80386DX-33 IV w/ DX logo



386 SX Family


NG80386SX-16






  Frequency: 16 MHz
  Bus: 16 MHz
  Codename: P9
  Package: QFP-100
  Socket: -
  Technology: 1.5 mcm
  Year: 1989

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NG80386SX-16 Diff






  Frequency: 16 MHz
  Bus: 16 MHz
  Codename: P9
  Package: QFP-100
  Socket: -
  Technology: 1.5 mcm
  Year: 1991

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NG80386SX-20






  Frequency: 20 MHz
  Bus: 20 MHz
  Codename: P9
  Package: QFP-100
  Socket: -
  Technology: 1.5 mcm
  Year: 1991

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NG80386SX-25






  Frequency: 25 MHz
  Bus: 25 MHz
  Codename: P9
  Package: QFP-100
  Socket: -
  Technology: 1.5 mcm
  Year: 1987

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NG80386SX-33






  Frequency: 33 MHz
  Bus: 33 MHz
  Codename: P9
  Package: QFP-100
  Socket: -
  Technology: 1.5 mcm
  Year: 1989

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386 SL Family


KU80386SLA1H-20 SX653






  Frequency: 20 MHz
  Bus: 20 MHz
  Codename: i386 SL
  L1 Cache: -
  L2 Cache: -
  ID: SX653
  Package: PQFP-196
  Socket: -
  Technology: 1 mcm
  Year: 1992

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KU80386SLB1A-25 SX621






  Frequency: 25 MHz
  Bus: 25 MHz
  Codename: i386 SL
  L1 Cache: -
  L2 Cache: -
  ID: SX621
  Package: PQFP-196
  Socket: -
  Technology: 1 mcm
  Year: 1992

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386 DX Family


A80386DX-20






  Frequency: 20 MHz
  Bus: 20 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: SX214
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1985

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A80386DX-20 w/o i386 logo






  Frequency: 20 MHz
  Bus: 20 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: -
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1985

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A80386DX-20 IV






  Frequency: 20 MHz
  Bus: 20 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: SX217
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1990

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A80386DX-25 Double Sigma






  Frequency: 25 MHz
  Bus: 25 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: SX215
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1989

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A80386DX-25 IV






  Frequency: 25 MHz
  Bus: 25 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: SX218
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1991

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A80386DX-33 IV






  Frequency: 33 MHz
  Bus: 33 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: SX366
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1990

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A80386DX-33 IV w/ DX logo






  Frequency: 33 MHz
  Bus: 33 MHz
  Codename: P9
  L1 Cache: -
  L2 Cache: -
  ID: SX544
  Package: CPGA-132
  Socket: 386DX Socket
  Technology: 1 mcm
  Year: 1992

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