The simulation value of solder joint thermal fatigue life is 1 052 circulations. The thermal fatigue life of solder joint in SCSP is lower than the single chip package (2 656 circulations).
SCSP的焊点热疲劳寿命模拟值为1 052个循环周，低于单芯片封装元件的焊点热疲劳寿命(2 656个循环周)。
Moreover, some major processes package of MEMS, including wafer-level packaging, single-chip packaging, multi-chip packaging and stacked 3d packaging, etc were discussed.
阐述了MEMS的主要封装工艺和技术，包括圆片级封装、单芯片封装、多芯片组件和3d堆叠式封装等。
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