正品原装CALENDAR4045
现货原装CALENDAR全新
现货原装CALENDA全新
时钟Q414045520001实时芯片
时钟高精度总线实时
误差高精度Q41450455000100时钟
正品RTCRTC32768ARTC32768B
正品RTC132ARTC2025RTC4045
贴片RSEM40454156
计时时钟芯片CALENDAR
集成电路芯片CALENDAR22SON
集成电路芯片CALENDARSAAA
CALENDARPURESAAA4045
光耦贴片RTC4045R4045
CALENDARSAAAB4045PURE
CALENDAR4045SPISON
时钟定时芯片CALENDAR
原装CALENDAR全新4045
集成电路正品原装芯片
RTCPURE40458564
RTC4543SAB40458564PURE
CALENDAR4045SPISOP
原装CALENDAR全新14SOP
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