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Difference between revisions of "1970s microprocessor chronology"

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| rowspan="4" | 1973 || 1Q || || [[National IMP-16|IMP-16]] || [[NEC uPD751|uPD751]] || || || || || || || || || || || || ||
 
| rowspan="4" | 1973 || 1Q || || [[National IMP-16|IMP-16]] || [[NEC uPD751|uPD751]] || || || || || || || || || || || || ||
 
|-
 
|-
−
| 2Q ||  || || || || || [[Toshiba T3472|T3472]]<ref group=note1>Exact release date is unknown</ref> || || || || || || || || || ||
+
| 2Q ||  || || || || || [[Toshiba T3472|T3472]] || || || || || || || || || ||
 
|-
 
|-
 
| 3Q || ||  || [[NEC μCOM 4|μCOM 4]] || || || || || || || || || || || || ||
 
| 3Q || ||  || [[NEC μCOM 4|μCOM 4]] || || || || || || || || || || || || ||
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| 4Q || || || || || || || || || || || || || || || ||
 
| 4Q || || || || || || || || || || || || || || || ||
 
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|}
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<references group="note1"/>
 

Revision as of 22:56, 12 January 2014

The 1970s brought the microprocessor revolution with smaller, faster, and cheaper integrated circuits.

Year Qt Intel National NEC Rockwell Motorola Toshiba Mostek GI AMI Hitachi Fairchild TI RCA Signetics AMD EA
1971 1Q PPS-25
2Q
3Q
4Q 4004
1972 1Q 8008
2Q PPS-4
3Q
4Q
1973 1Q IMP-16 uPD751
2Q T3472
3Q μCOM 4
4Q
1974 1Q 8080 IMP-8 5065 TMS1000
2Q 6800 T3190
3Q 3000 TLCS-12 CP1600
4Q 4040 IMP-4
1975 1Q PPS-8 9209 HD35404 F8
2Q μCOM 80 COSMAC 1801 2650
3Q PPS-4/2 COSMAC 1802 Am9080
4Q
1976 1Q SC/MP EA9002
2Q μCOM 41 HMCS-6800
3Q
4Q
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