Integrated circuit

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Integrated Circuits (IC for short) is a silicon die with electrical circuits and components etched into the surface of the die. To make the electrical connection between the circuit board and the die several different technologies exists.

Contents

Ceramic chip

(Main article : Ceramic chip)

A ceramic body built up in layers with molybdenum conductors. The die is often mounted inside the body with a gold silicon solder, silver palladium solder or silver solder. The conductors are gold plated at the ends and the die is wire bonded to the conductors.

Plastic chip

DIL

PLCC

Ball grid array

(Main article Ball Grid Array)

Ball grid array with wire bonded die

Ball grid array with flip-chip

References

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