技术文摘：飞思卡尔专家释道MCU未来新机缘

Of BMW320i of BMW of offer a reward " fly contend for hegemony of king of MCU of the Er that think of card " already cried a few days ago gong leaves strike is formal start, what this activity will hold 3 level is online groom, finish all 3 phase are online groomed student attends organic meeting final lucky big lottery. Borrow " fly contend for hegemony of king of MCU of the Er that think of card " the machine of the ceremony that start, the author interviewed Mr Guan Yongqi with respect to MCU popular topic. Guan Yongqi is to fly car of the Er that think of card and chief inspector of sale of division of Asia-Pacific of standard product ministry, 20 old experience are had in semiconductor industry market, operation and area of science and technology. MCU market development is rapid, the market is called more innovation, economy is efficient the MCU product with confluence. He thinks, 8, 32 mainstreams that will lead future MCU. Although, 16 MCU are flying the Er that think of card sells best, look into future to develop, close a gentleman to express, still can have period of time besides the application in car electron, prospective market will be very sharp atrophic. Reporter: What rising market do 8 MCU have? Guan Yongqi: Low end 8 MCU have the market very much, crucial point is a part that does not need the province comes down, the smaller, research and development that make is lower the new product of the price, will gain this one market thereby. For example, with 8 low end MCU replaces the product of a few traditions, replace simple imitate IC. In the price already about the same, can realize intelligence to change again today, this can come true completely. RS08 series is belonged to exceed low end 8 MCU, the price under 50 cent, bulk is very cabinet, enough outfit enters electric toothbrush head in, special agree with application of traditional electric machinery design and portable application, control product of one-time health care from electric machinery. Reporter: Does the future of 32 MCU develop how? Guan Yongqi: 32 MCU future can have two development. It is, it is cheaper and cheaper that low end is met 32 times, for example the reprint that RS08 is in 32, fly the Er that think of card will roll out a few low end in the near future 32 products. The advantage of these products has two sides, it is the control continuance that does 8 MCU on one hand, below the condition that 8 MCU function cannot satisfy, with low end 32 replace era continuously; On the other hand, it is to replace 16 MCU market, coldfire is in 16, 32 framework has, 32 progress is better and better. 2 it is to high end 32 develop. Fly the Er that think of card has two platform, namely Coldfire and PowerPC, former and main application at control, latter is to be used at the application such as communication, network. Reporter: Be in 8, below 32 converging attack, what space does 16 MCU future still have? Guan Yongqi: The platform commutation of car electron needs period of time, consequently this one area may maintain 5-8 year changeless, but area waits in industry, consumption, 16 MCU market can glide quickly. Reporter: Be in 8, 16, in 32 MCU, what product sells best? Guan Yongqi: Those who sell best is the MCU of 16 S12X series, it is 8 next, it is 32 again next, but 32 MCU will have very rapid development henceforth. Reporter: 8, 16, what application do 32 MCU suit respectively in car electron? Guan Yongqi: 8 apply to door, guard against theft, acoustics to wait; 16 wait in automobile body, gasbag, EPS more. The application of 32 MCU separates a side, it is to use PowerPC platform to realize engine control, fly the Er that think of card and meaning law semiconductor establish the design alliance that is used at PowerPC framework hand in hand; It is navigation application on the other hand, i.MX is a very good platform; Future still has a burgeoning application come out, will control whole car with Central Computer, direction of a such platform will be henceforth significant progress. Reporter: The applied processor of multimedia application is in traceable smartphone to move toward car electron gradually, fly not only the I.MX that thinks of Carl, the Nomadik of the SH-Mobile that still has lucky Sa, ST. You how look upon this one change? Guan Yongqi: I.MX just begins in the application on the car, chinese navigation is to use Windows operating system, the supportive Windows with can very good I.MX. But I.MX low voltage, price is high, and interference is much, realize application to still have a few problems with it directly, need is done in the light of navigation application improve further.

赏格宝马BMW320i的“飞思卡尔MCU王争霸”已于日前鸣锣开鼓正式启动，该勾当将举办三个阶段的在线培训，实现全数三个阶段在线培训的学员将有机缘加入最终的侥幸大抽奖。

借“飞思卡尔MCU王争霸”启动仪式之机，笔者就MCU热点话题采访了关永祺师长教师。关永祺是飞思卡尔汽车及尺度产物部亚太区营销总监，在半导体行业市场、运营和科技区域具备20多年的经验。MCU市场成长迅速，市场呼叫招呼加倍立异、经济高效和融合的MCU产物。

他认为，8位、32位将引领未来MCU的支流。尽管，16位MCU在飞思卡尔卖得最好，瞻望未来成长，关师长教师暗示，除了在汽车电子的应用还会有一段时候，未来市场会很快萎缩。

记者：8位MCU有哪些新兴市场？

关永祺：低端8位MCU很有市场，要害是把不需要的部门省下来，做的更小、研发更低价钱的新产物，从而来博得这一市场。例如，用8位低端MCU代替一些传统的产物，替代简单模拟IC。在价钱已经差不多，又能实现智能化的明天，这个完全能够实现。

RS08系列就属于超低端8位MCU，价钱低于50美分，体积很是玲珑，足以装进电动牙刷头中，很是适合于传统的电机设计应用和便携式应用，从电机节制到一次性保健产物。

记者：32位MCU的未来成长若何？

关永祺：32位MCU未来会有两个成长。

一是，低端32位会越来越重价，例如RS08在32位的翻版，飞思卡尔将会在近期推出一些低端32位产物。这些产物的劣势有两个方面，一方面是做8位MCU的节制延续，在8位MCU性能不克不迭满足的情况下，用低端32位间接替代；另一方面，是代替16位MCU市场，Coldfire在16位、32位的架构都有，32位的成长越来越好。

二是向高端32位成长。飞思卡尔有两个平台，即Coldfire和PowerPC，前者首要应用于节制，后者是用于通信、收集等应用。

记者：在8位、32位夹击下，16位MCU未来还有哪些空间？

关永祺：汽车电子的平台变换需要一段时候，因而这一区域可能保持5-8年不变，但在工业、生产等区域，16位MCU市场会敏捷下滑。

记者：在8位、16位、32位MCU中，哪些产物卖得最好？

关永祺：卖得最好的是16位S12X系列的MCU，其次是8位，而后再是32位，但此后32位MCU应该有很快成长。

记者：8位、16位、32位MCU在汽车电子平分袂适合哪些应用？

关永祺：8位合用于车门、防盗、音响等；16位则多在车身、气囊、EPS等。32位MCU的应用分三个方面，一是操纵PowerPC平台实现引擎节制，飞思卡尔与意法半导体联袂组建用于PowerPC架构的设计联盟；另一方面是导航应用，i.MX是一个很好的平台；未来还有一个新兴应用出来，用Central Computer来节制整个汽车，如许的平台是此后的一个主要成长标的目标。

记者：起源于智妙手机多媒体应用的应用措置器都在逐渐走向汽车电子，不仅飞思卡尔的i.MX，还有瑞萨的SH-Mobile、ST的Nomadik等。您若何看待这一改观？

关永祺：i.MX在汽车上的应用刚刚起头，中国的导航都是采用Windows操作系统，i.MX能很好的撑持Windows。但i.MX低电压、价位高，而且干扰多，间接用它实现应用还有一些问题，需要针对导航应用做进一步改良。

发布日期：2009-8-4　【返回】