Afraid of static electricity. The chip is afraid of static electricity, the more precision process requirements of the chip, the more afraid of electrostatic breakdown.
Therefore, the design of the chip, and the design of the circuit using the chip, will consider static electricity and surge protection.
Extended data
The integrated circuit manufactured on the surface of a semiconductor chip is also known as a thin-film integrated circuit. Another thick-film hybrid integrated circuit is a miniaturized circuit composed of independent semiconductor devices and passive components integrated into a substrate or circuit board.
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From 1949 to 1957, Werner Jacobi, Jeffrey Dummer, Sidney Darlington and Yasuo Tarui developed prototypes, But the modern integrated circuit was invented by Jack Kilby in 1958.
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He won the Nobel Prize in Physics in 2000, but Robert Noyce, who also developed the modern practical integrated circuit at the same time, died earlier than 1990