Q41802551000100

Built-in 32.768kHz crystal unit Frequency adjusted for high accuracy (±5×10-6 / Ta=+25°C) Interface Type I2C-Bus Interface (400kHz) Operating voltage range 1.70V to 5.5V Wide voltage for timekeeping 1.15V to 5.5V Various detection Functions Ex. Oscillation stop detection function Low backup current 0.48µA / 3V(Typ.) 32.768kHz frequency output function C-MOS output with OE pin The various functions include full calendar, Dual alarm, Periodic interruption The I2C-Bus is a trademark of NXP Semiconductors 14-pin SOP