How many nanometers was the world's first chip?

10000nm (1 micron = 1000nm)

Chip manufacturing process: 10 microns in 1971; (Intel introduces the 4004 processor)

6 microns in 1974;

1978 3 micron (the first G-wire lithography machine DSW4800 in the United States in 1978)

1.5 microns in 1982;

1985 1 micron (the first G-wire lithography machine in China in 1985)

1987 800 nanometers.

600 nm in 1990;

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1993 350 nm;

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1996 250 nm;

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180 nm in 1999;

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130 nm in 2001;

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90 nm in 2003; (Prototype immersive lithography machine TAT: 1150i, jointly manufactured by asml and TSMC)

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65 nm in 2005;

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45nm in 2007; (asml and TSMC joint production version of immersive lithography machine TXT: 1900i)

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32 nm in 2009;

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22 nm in 2012;

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14 nm in 2014; (NXE3300B, asml's first production EUV lithography machine, was delivered in 2013)

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10 nm in 2016;

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7 nm in 2018;

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5 nanometers in 2020.