The RX8025T-UB Real-time Clock/Calendar I2C 3.4uA @ 5V SOP-14_208mil RoHS, manufactured by Epson, is an electronic component which utilizes a highly accurate oscillator, temperature sensor, crystal, supply voltage detector and power failure detect circuit. It integrates these functions into a SOP-14_208mil package, making it ideal for space-constrained applications. It features a wide 5V I2C operation and a low 3.4uA current consumption, making it a suitable choice for battery-powered devices. The integrated 32768 Hz oscillator eliminates the need for frequent calibration and allows for a wide range of operating temperature ranging from -40 degrees C to +85 degrees C. It also features a precision of +/-2.0 minutes a month when operating in the 0 to +40 degrees C temperature range. The Real-time Clock/Calendar I2C 3.4uA @ 5V SOP-14_208mil RoHS by Epson is a top choice for mobile and embedded projects requiring ultra low power consumption, reliability, and accuracy.