型号 / 厂家，封装，批号，备注，订购

M48T212YMH / ST Microelectronics,Datasheet,07+,5V/3.3V TIMEKEEPER[ 订购 PDF文档

M48T212YSH / ST Microelectronics,Datasheet,06/07+,5V/3.3V TIMEKEEPER[ 订购 PDF文档

M48T129 / ST Microelectronics,Datasheet,07+,3.3V-5V 1 Mbit 128Kb 订购 PDF文档

M48T248V-85PM1TR / ST Microelectronics,Datasheet,07+,5.0 or 3.3V, 1024K T 订购 PDF文档

M48T35120PC1 / ST,DIP,07+,优势库存 订购 PDF文档

M48T35200PC1 / ST,DIP,07+,优势库存 订购 PDF文档

M48T129Y / ST Microelectronics,Datasheet,06/07+,3.3V-5V 1 Mbit (128K 订购 PDF文档

M48T129YSH / ST Microelectronics,Datasheet,07+,3.3V-5V 1 Mbit 128Kb 订购 PDF文档

M48T18-100MH1PB / ,,最新批号,现货库存 订购 PDF文档

M48T18-100PC1E / ST Microelectronics,Datasheet,07+,64 Kbit 8Kb x 8 TIME 订购 PDF文档