I. the concept of SCM
In one IC chip integrated microprocessor、Memory、I/O interface circuits，So as to constitute a single chip micro-computer，Single-chip microcomputer。
Two. SCM uses
Industrial Automation：Data acquisition，Measurement and control technology;
Intelligent instrument：Digital oscilloscope、Digital signal generator、Digital multimeter、Induction ammeter;
Consumer electronic products:Washing machine、Refrigerator、Air conditioning machines、Mobile phones;[……]