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车规级微控制单元芯片上车使用后的失效机理及失效率分析 被引量:4

Aanalysis of Failure Mechanism and Failure Rate of Vehicle Level MCU after Using in Vehicles
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摘要 随着汽车智能化应用越来越广泛,芯片已经成为汽车上各功能模块不可或缺的一部分。分析表明,微控制单元芯片是车载芯片种类中一个重要的组成部分,不仅可以用于车上的核心行车电脑中,也可以用于车上娱乐系统。基于跟踪了2014年起至今多颗车规级微控制单元芯片的上车后的失效反馈,对其进行了失效机理归类及失效率分析。 As the growing numbers of vehicles' intelligent application, IC chips are playing important role on every vehicle's function module. MCU is one of important IC chips applicated on Vehicle. MCU can not only be used in ECU but also be used in infotainment on vehicles. The failure mechanism and Failure Rateof have been analyzed since 2014.
作者 陆涵蔚 朱黎敏 陈赞栋 LU Hanwei;ZHU Limin;CHEN Zandong(Shanghai Huahong Grace Semiconductor Manufacturing Corporation, Shanghai 201206,China)
出处 《集成电路应用》 2019年第9期7-8,共2页 Application of IC
基金 上海市经济和信息化委员会软件和集成电路产业发展专项基金(1500223)
关键词 集成电路设计 微控制单元 车规芯片 平均失效时间. IC design MCU vehicle level IC chip failure rate
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