IC集成电路之2-3章介绍IC 种类和封装种类

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1、TheThesseeccoonnddchchaapptterer﹕﹕22﹑﹑IICCaallllooftfthehettyyppesesPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.com一個超級芯片電路几乎包括了所有IC的種類Power運算器MPU控制器controlROMMemory超RAM級I/O芯AB片電BusDB路CBA/D&D/A定時器time/計數器中斷控制器PDFcreatedwithpdfFactoryProtrialversionwww.pdffact

2、ory.com集成電路基本構造(電氣)變壓器耦合交流單級交流多級模放阻容耦合擬大電電直接耦合路路直流單級直流多級差動放大集成運放分立門數字TTL門電路電門集成門集成邏輯電路路MOS門電路組合門PDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comnKIA7805LLiineanearrIICCRReguegullaattororPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comnMemory的認識PDFcrea

3、tedwithpdfFactoryProtrialversionwww.pdffactory.comPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comTheThetthhiirrddchchaapptterer﹕﹕33﹑﹑IICCaalllloo

4、ftfthehepacpackkagagesesPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comFunFunccttiiononssofofEEllececttrrononiicscsPPackaackaggiingngWWhhyyiissPPackackaaggiingngNNeeeeddeeddffoorrIICC??塑膠密封體供電/輸入信號•保護芯片芯片•提供電源電子封裝(身體)(大腦)•信号交換•散熱熱/輸出信號PDFcreatedwithpdfFactory

5、Protrialversionwww.pdffactory.comHHiissttoorryyrreevviieewwoofIfICCpapackckiingngPDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comFroFrommMMiiccroroeellececttronroniiccPPackackaaggiingngttooMMiiccrorossyysstteemmssPPackaackaggiingngNotes:PWB(PrintedWiringBoard)

6、=PCB(PrintedCircuitBoard)PDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comIICC封裝的封裝的層次層次PDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.com11ststLLeevevellPPacackkagagiingng鏈齒輪驅動孔塑膠聚合體支持包圍區PDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.com蓋子熱油脂倒裝芯片

7、焊面連接點C-BGAP-BGASolderball鍍金Via熱糌合劑未充滿區域C-CGAT-BGA概念上的草圖柱狀柵格陣列PDFcreatedwithpdfFactoryProtrialversionwww.pdffactory.comlICpackagesstandard:JEDEC(JointElectronicIndustriesAssociation).lICshippedintubes,tapeandreel,ortrays.Plasticpartsshippedinsealedbagswithdesiccantusual

8、lyaredesignedfora12monthstorageandshouldonlybeopenedwhenthepartsaretobeused.Partsstoredforlongerthanthistime,especial