80486 Microprocessors

Intel 80486 Microprocessor chip

• 32 bit 80486 microprocessor chip with 1.2 million transistors

• Max clock speeds of 20 to 100 Mhz • Capable of 70 MIPS• The 80486 is a full-bit processor with 32-bit

registers • 32-bit data bus

Features

• Presents basic techniques of programming, such as flowcharting, jumps, loops, strings, subroutines, and parameter passing

• Considers software architecture — covers the internal registers, flags, memory organization, and stack, and how they are used from a software point of view

• provides two to three times the performance of an 80386