RX-8801SA: UB PURE SN,IC RTC CLK/CALENDAR I2C 14SOP
【EPSON】RX-8801SA:UB3 PURE SN,IC REAL TIME CLOCK 14-SOP
RX-8803LC:UA PURE SN,IC RTC CLK/CALENDAR I2C 12VSOJ
RX-8803LC:UA3 PURE SN,IC RTC CLK/CALENDAR I2C 12VSOJ
RX-8803LC:UB0 PURE SN,IC RTC CLK/CALENDAR I2C 12VSOJ
RX-8803LC:UB3 PURE SN,IC RTC CLK/CALENDAR I2C 12VSOJ