“隔行如隔山”，在市场竞争上， 即使名牌产品厂家向其传统市场之外扩展，由于客户理念的滞后，经常受到责难甚至引起倒闭。ＤＥＣ是很著名的小型机生产厂，当他用同一名牌生产 ＰＣ时就因遭到非难而没有搞成。 模拟器件一向被认为是一个神秘的产业，单片机厂商早就想在单片机 “Interlacing across mountains”, in the market competition, even if the brand-name products manufacturers to expand beyond its traditional markets, due to the lag of customer philosophy, often censure or even cause closure. DEC is a well-known minicomputer manufacturer, when he was using the same brand name PC due to blame and did not succeed. Analog devices have always been considered a mysterious industry, microcontroller manufacturers have long wanted in the microcontroller