在不斷的發展的MCU 嵌入式系統領域中，軟件危機所帶來的危害也日漸顯現。如何利用軟件重用的相關方法來解決這一問題成為當今研究的熱點。領域分析是識別、捕
捉、組織、分析和表示軟件域中相關信息, 確定軟件的體系結構、框架和構件, 以支持軟件重用的軟件工程過程, 是解決重用問題的關鍵技術之一。通過對領域分析的相關概念、方法、過程以及產品的研究，從而得出在MCU 嵌入式系統領域進行領域分析的相關方法以及經驗。
關鍵詞：MCU;領域分析;領域工程;軟件重用
【Abstract】Along with the developing of MCU embedded system, software crisis becomes
more seriously. How to solve it with software reuse method is a focus for current researches.
Domain analysis is a software engineering process that identifies, captures, organizes, analyzes, and represents information about a software domain to determine software architecture, framework, and components, and to support the reuse of software components. It is the key techniques for software reuse. The method and experience for analyzing MCU embedded system domain are pointed out in conclusion, through the researches of the concept, the method, the process and the product of domain analysis.
【Key Words】 MCU; domain analysis; domain engineering; software reuse