【Lindstrom】RX8247,
【Lindstrom】RX8248,
RX-8564LC,
RX-8564LC, (B),
RX-8564LC:B0 PURE SN,实时时钟 i2C Bus -40C +85C 5 +/-23ppm 12 PIN
【EPSON】RX-8564LC:B3 PURE SN,IC REAL TIME CLOCK 12-VSOJ
RX-8564LCB PURE SN,DESC IC REAL TIME CLOCK
RX-8571LC:B PURE SN,5+/-23PPM RTC BULK - CUT TAPE
