IC chip classification
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Delivery time:2018-04-16
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First, the types of integrated circuits are generally classified by the number of electronic components including transistors:
SSI (small integrated circuit), the number of transistors 10 to 100;
MSI (medium-type integrated circuit), the number of transistors 100 to 1000;
LSI (large-scale integrated circuit), the number of transistors 1000 ~ 100000;
VLSI (Very Large Scale Integrated Circuit), with more than 100,000 transistors.
Second, according to functional structure classification: integrated circuits according to their different functions, structures, can be divided into analog and digital integrated circuits two major categories.
Third, according to the production process classification: Integrated circuits by the production process can be divided into semiconductor integrated circuits and membrane integrated circuits. Membrane integrated circuits are also classified into thick film integrated circuits and thin film integrated circuits.
Fourth, according to the different types of conductive classification: integrated circuits according to the type of conductivity can be divided into bipolar integrated circuits and unipolar integrated circuits. The bipolar integrated circuit has a complicated manufacturing process and consumes a large amount of power. The representative integrated circuit has types such as TTL, ECL, HTL, LST-TL, and STTL. The unipolar integrated circuit has a simple manufacturing process and low power consumption, and is easy to be made into a large-scale integrated circuit. Representative integrated circuits include CMOS, NMOS, and PMOS types.
V. Classification by Application: Integrated circuits can be classified into TV-use integrated circuits according to applications. Integrated circuits for audio, integrated circuits for video players, integrated circuits for video recorders, integrated circuits for computers (microcomputers), integrated circuits for keyboards, integrated circuits for communications, integrated circuits for cameras, integrated circuits for remote control, integrated circuits for speech, integrated circuits for alarms, etc. Circuits and various application-specific integrated circuits.
