16-bit
16-bit means using words containing sixteen bits. This adjective often refers to the number of bits used internally by a computer's CPU. E.g. "The Intel 8086 is a sixteen-bit processor". Its external data bus or address bus may be narrower. The term may also refer to the size of an instruction in the computer's instruction set or to any other item of data.
The range of integer values that can be stored using two's complement coding in 16 bits is -32768 through 32767.
See also:
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