Abstract:Component has become a key research object in the field of embedded, a high quality embedded component includes not only its functional attributes,but also its non-functional attributes(abbreviation ADL). However, it lacks the research on the non-functional attributes of embedded components. This paper mainly studies the non-functional attributes of embedded component, and describes them by using Architecture Design Language (abbreviation ADL) and elaborates the correspondence relations between the embedded components development process and the non-functional attributes, so as to guarantee the quality of the embedded components. At last, this article gives an example to verify it.