IC快速检索：
型号 / 厂家，封装，批号，备注，订购
Z8440BBI / SGS,,08/09+,010-62106431 订购 PDF文档
Z8440BDSDZ80BSIO/0 / SGS/ST,,08/09+,010-62106431 订购 PDF文档
Z8440BF1 / SGS,,08/09+,010-62106431 订购 PDF文档
Z8440BPS / ZILOG,,08/09+,010-62106431 订购 PDF文档
Z8440BZ80BSIO/0 / ZILOG,,08/09+,010-62106431 订购 PDF文档
Z8440CE /Z80SIO/0 / ZILOG,,08/09+,010-62106431 订购 PDF文档
Z8440CE/Z80SIO/0 / ,,08/09+,全新原装深圳库存 订购 PDF文档
Z8440CM / ,,08/09+,010-62106431 订购 PDF文档