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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購
STC89C53RC-40C-PDIP / stc,,08/09+,原裝010-66001623 訂購 PDF文檔
STC89C53RC-40C-PQFP / stc,,08/09+,原裝010-66001623 訂購 PDF文檔
STC89C53RC-40I / STC,PDIP-40,08/09+,全新原裝 訂購 PDF文檔
STC89C54RC-40C-Plcc / stc,,08/09+,原裝010-66001623 訂購 PDF文檔
STC89C54RC-40C-Pqfp / stc,,08/09+,原裝010-66001623 訂購 PDF文檔
STC89C54RD / SST,,08/09+,原裝010-66001623 訂購 PDF文檔
STC89C54RD+25-I-PI / STC,DIP40,新, 訂購 PDF文檔
STC89C54RD+40C-PDIP / STC,,08/09+,原裝010-66001623 訂購 PDF文檔