之前介绍过一个细思极恐的事情,ISO 26262从业人员一声一声FMEDA、FMEDA叫的那么亲近,而ISO 26262通篇却没提FMEDA一下,想想都可怕。不过FMEDA作为计算单点故障,潜伏故障诊断覆盖率的技术,该用还是要用的。 芯片的失效模式不像电阻电容的失效模式那样直观,有 ...
This article provides insights into the importance of an IC’s pin failure mode and effects analysis (FMEA) to comply with functional-safety standards such as IEC 61508 and ISO... 1. FMEA and its ...