Microprocessor chronology
1980s

Microprocessor chronology

Section Title: 1980s
Table Section Text: None

Date	Name	Developer	Clock	Word size (bits)	Process	Transistors

1980	16032	National Semiconductor	16/32	60,000

1981	6120	Harris Corporation	10 MHz	12	20,000 CMOS

1981	ROMP	IBM	10 MHz	32	2 µm	45,000

1981	T-11	DEC	2.5 MHz	16	5 µm	17,000 NMOS

1982	RISC-I	UC Berkeley	1 MHz	5 µm	44,420 NMOS

1982	FOCUS	Hewlett Packard	18 MHz	32	1.5 µm	450,000

1982	80186	Intel	6 MHz	16	55,000

?	80C186	Intel	6 MHz	16	? CMOS

1982	80188	Intel	8 MHz	8/16	29,000

1982	80286	Intel	6 MHz	16	1.5 µm	134,000

1983	RISC-II	UC Berkeley	3 MHz	3 µm	40,760 NMOS

1983	MIPS	Stanford University	2 MHz	32	3 µm	25,000

1984	68020	Motorola	16 MHz	32	2 µm	190,000

1984	32032	National Semiconductor	32	70,000

1984	V20	NEC	5 MHz	8/16	63,000

1985	80386	Intel	16–40 MHz	32	1.5 µm	275,000

1985	MicroVax II 78032	DEC	5 MHz	32	3.0 µm	125,000

1985	R2000	MIPS	8 MHz	32	2 µm	115,000

1985	Novix NC4016	Harris Corporation	8 MHz	16	3 μm	16,000

1986	Z80000	Zilog	32	91,000

1986	SPARC	Sun	40 MHz	32	0.8 µm	800,000

1986	V60	NEC	16 MHz	16/32	1.5 µm	375,000

1987	CVAX 78034	DEC	12.5 MHz	32	2.0 µm	134,000

1987	ARM2	Acorn	8 MHz	32	2 µm	25,000

1987	Gmicro/200	Hitachi	1.0 µm	730,000

1987	68030	Motorola	16 MHz	32	1.3 µm	273,000

1987	V70	NEC	20 MHz	16/32	1.5 µm	385,000

1988	R3000	MIPS	12 MHz	32	1.2 µm	120,000

1988	80386SX	Intel	12–33 MHz	16/32

1988	i960	Intel	10 MHz	33/32	1.5 µm	250,000

1989	VAX DC520 "Rigel"	DEC	35 MHz	32	1.5 µm	320,000

1989	80486	Intel	25 MHz	32	1 µm	1,180,000

1989	i860	Intel	25 MHz	32	1 µm	1,000,000

Sentence(s)

Microprocessor chronology's Intel, 80286 and later the 80386, processors designed in the 1980s.

final_sentence: Microprocessor chronology's Intel, 80286 and later the 80386, processors designed in the 1980s.