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硬干货!深度剖析全球先进的集成电路CSP封装基板
芯片封装是半导体产业中的一个重要环节,它是芯片与外界信号互连的通道,同时对裸芯片起到固定、密封、散热、保护等多种功能。 CSP封装(Chip Scale Package)指芯片级封装,其封装尺寸和芯片核心尺寸基本相同,一般芯片面积与封装面积的比例约在1:1.2以内。
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