10 pcs : RX8900CE:UB6 - Real Time Clock I2C-BUS RTC +/-5.0PPM-40-85C 10 PIN 2K T/R

RX8900CE Real-Time Clock Modules Epson Timing RX8900CE Real-Time Clock Modules offer a 2.5V to 5.5V interface voltage range and I2C-Bus interface type. RX8900CE modules feature a built-in, frequency-adjusted 32.7kHz crystal unit and DTCXO and multiple functions, including an auto power switch, clock output, wakeup timer, alarm, and temperature sensing. Epson Timing RX8900CE Real-Time Clock Modules operate in a -40°C to +85°C temperature range.