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Difference between revisions of "20 µm lithography process"

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{{lithography processes}}
 
{{lithography processes}}
The '''20 µm lithography process''' was the [[semiconductor process]] technology used by semiconductor companies during the mid 1960s. 20 µm was roughly the pitch between the centers of two smallest-sized transistors. The typical [[wafer]] size for this process at companies such as [[Fairchild]] was 0.875 inch (22 mm). The standard transistor packages those years were the [[TO-5]] and [[TO-18]] (Transistor Outline) metal-can packages.
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The '''20 µm lithography process''' was the [[semiconductor process]] technology used by semiconductor companies during the mid to late 1960s. This process had an effective channel (Alu) length of roughly 20 µm between the source and drain (channel implant). The typical [[wafer]] size for this process was 0.875 inch (22 mm). The standard transistor packages those years were the [[TO-5]] and [[TO-18]] (Transistor Outline) metal-can packages and dual in-line packages.
  
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== Industry ==
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{{scrolling table/top|style=text-align: right; | first=Fab
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|1st Production
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|Contacted Gate Pitch
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|Interconnect Pitch
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|Technology
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}}
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{{scrolling table/mid}}
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|-
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! [[RCA]]
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|-
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| 1968
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|-
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| ? nm
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|-
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| ? nm
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|-
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| CMOS
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{{scrolling table/end}}
  
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== 20 µm Chips ==
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* RCA
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** {{rca|CD4000|CD4000 Series}}, earliest complete family of CMOS logic circuits
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{{expand list}}
  
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[[Category:Lithography]]
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[[category:lithography]]

Latest revision as of 23:04, 20 May 2018

The 20 µm lithography process was the semiconductor process technology used by semiconductor companies during the mid to late 1960s. This process had an effective channel (Alu) length of roughly 20 µm between the source and drain (channel implant). The typical wafer size for this process was 0.875 inch (22 mm). The standard transistor packages those years were the TO-5 and TO-18 (Transistor Outline) metal-can packages and dual in-line packages.

Industry[edit]

Fab
1st Production​
Contacted Gate Pitch​
Interconnect Pitch​
Technology
RCA
1968
 ? nm
 ? nm
CMOS

20 µm Chips[edit]

  • RCA

This list is incomplete; you can help by expanding it.