型号 / 厂家，封装，批号，备注，订购

87C51RD2-MC / ,PLCC,05+,原装010-66001623 订购 PDF文档

87C51RD2-MCB / ATMEL,PLCC-44P,04+,优势现货库存 订购 PDF文档

87C51RD2VC / ,,07+,原装库房现货 订购 PDF文档

87C51SBPN / PHL,,n/a,010-62106431 订购 PDF文档

87C51UBPN / ,,,原装现货 订购 PDF文档

87C51X2IPLC-33 / PH,,,010-62106431 订购 PDF文档

87C51X2P-33 / PH,,,010-62106431 订购 PDF文档

87C51X2QFP-40-LF / PHI,,,010-62106431 订购 PDF文档

87C51胶 / INTEL,,01+,010-62106431 订购 PDF文档

87C52 / TECCOR,SMD-8,01+,原装现货 订购 PDF文档