Intel 486DX
<processor> One of Intel's Intel 486 family of microprocessors (one of
the last before the Pentium). The 486DX has a working built-in floating point
unit (FPU). The Intel 486SX is effectively a DX with the FPU disabled. The DX
has a pin to select the external data bus width (16 or 32).
The Intel 487SX is a 486DX with a 486SX pinout.
(1995-05-09)
Nearby terms:
Intel 4004 « Intel 4040 « Intel 486 « Intel 486DX
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