【正文】
。 Contents of diagram belongs to HuangLiang Copyright reserved by HL, No distribution 6 + = Confidencial QFP封裝 ? Plastic Quad Flat Package方型扁平式封裝 ? 該技術(shù)實(shí)現(xiàn)的 CPU芯片引腳之間距離很小,管腳很細(xì),一般大規(guī)?;虺笠?guī)模集成電路采用這種封裝形式 Contents of diagram belongs to HuangLiang Copyright reserved by HL, No distribution 7 Con