Microprocessors - The Early Years 1971-1974

In Order of Microprocessor Introduction

Year

Qtr

NEC

1971	1Q
	2Q
	3Q
	4Q	4004

1972	1Q	8008
	2Q
	3Q		PPS-4
	4Q

1973	1Q			IMP-16	uPD751
	2Q
	3Q
	4Q

1974	1Q	8080				5065
	2Q						6800
	3Q	3000
	4Q	4040

Year

Qtr

Toshiba

1971	1Q
	2Q
	3Q
	4Q

1972	1Q
	2Q
	3Q
	4Q

1973	1Q
	2Q
	3Q
	4Q

1974	1Q
	2Q	TLCS-12A (T3190)
	3Q		CP1600
	4Q

Microprocessors - The Explosion 1975-1976

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Last updated: September 28, 2004.