【正文】 tion, the microminiaturization, and the function pares uses the electron or the digital circuit is more formidable. For example precise measurement equipment (dynamometer, oscilloscope, each kind of analyzer). In industrial control application May constitute various control system, the data acquisition system with the monolithic integrated circuit. For example factory assembly line intellectualized management, elevator intellectualization control, each kind of alarm system, with puter working constitution twostage control system and so on. In domestic electric appliances39。s control, as well as 美麗天使精品論文 program control toy, electronic pet and so on, these cannot leave the monolithic integrated circuit. Say nothing of automatic control domain robot, intelligent measuring appliance, medical instrument. Therefore, monolithic integrated circuit39。s work munication and the data transmission, the industrial automation process39。s technical personnel or other extracurricular electronic exploiter do certain products, are not the electric circuit are too plex, is the function is too simple, and is imitated extremely easily. Investigates its reason, possibly on card, in the product has not used on the monolithic integrated circuit or other programmable logical ponent. Monolithic integrated circuit application domain At present the monolithic integrated circuit seeps each domain which lives to us, which domain was nearly very difficult to find not to have monolithic integrated circuit39。s use factor must very Gao Caixing, therefore assembly, although primitive actually massively is using. Same truth, if attains superputer39。s specialpurpose processor straight, but the ordinary model producer price depreciation to 1 US dollar, the most highend [1] model also has 10 US dollars. The contemporary monolithic integrated 美麗天使精品論文 circuit system already no longer only under the bare mobile phone environment the development and the use, the massive specialpurpose embedded operating system is widely applied on the entire series monolithic integrated circuit. But in takes on the palm the puter and the handset core processing highend monolithic integrated circuit even may use specialpurpose Windows and the Linux operating system directly. The monolithic integrated circuit is more suitable than the specialpurpose processor to apply in the embedded system, therefore it obtained most applications. In fact the monolithic integrated circuit is in the world quantity most puters. The modern humanity lives nearly in each electron which and the engineering products uses can integrate has the monolithic integrated circuit. On the handset, the telephone, the calculator, the domestic electric appliances, the electronic toy, the palm puter fittings and so on puter as well as mouse have 12 monolithic integrated circuits. But in the personal puting will also have a substantial number of monolithic integrated circuit in the work. On automobile mon equipment more than 40 monolithic integrated circuits, on the plex industrial control system even possibly has several hundred monolithic integrated circuits also to work! Monolithic integrated circuit39。s monolithic integrated circuit system. Along with the industrial control domain request39。s development then separates from each other. The early monolithic integrated circuit is 8 or 4. And what is most successful is INTEL 8031, because of simple reliable, but the performance has obtained the very big high praise well. Hereafter developed the MCS51 series monolithic integrated circuit system on 8031. Until now also widely is using based on this system39。s performance also had the rapid enhancement, handling ability pared enhanc