型号 / 厂家，封装，批号，备注，订购

UPD4516821AG / NEC,,,原装正品，诚信创造品牌 订购 PDF文档

UPD4516821AG5A12-7JF / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档

UPD4516821AG5A80-7JF / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档

UPD4516821AG5A80L7JF / NEC Electronics,Datasheet,07+,Synchronous Dynamic 订购 PDF文档

UPD4516821G5A10-7JF / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档

UPD4516821G5A12 / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档

UPD4516821G5A12-7JF / NEC Electronics,Datasheet,07+,Synchronous Dynamic 订购 PDF文档

UPD4516821G5A13 / NEC Electronics,Datasheet,07+,Synchronous Dynamic 订购 PDF文档

UPD4516821G5A13-7JF / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档

UPD4516821G5A15 / NEC Electronics,Datasheet,06/07+,Synchronous Dynamic 订购 PDF文档