Intel 80286
Microprocessor
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The Intel 80286 is a 16-bit microprocessor that was introduced on February 1, 1982. It was the first 8086-based CPU with separate, non-multiplexed address and data buses and also the first with memory management and wide protection abilities. Wikipedia
Address width: 24 bits
Co-processor: Intel 80287
Discontinued: 1991
Instruction set: x86-16 (with MMU)
Package(s): 68-pin PLCC; 68-pin LCC; 68-pin PGA; 100-pin PQFP (engineering sample only)
Predecessor(s): 8086, 8088 (while 80186 was contemporary)