MAX31343 Datasheet - Analog Devices

MAX31343 I2C Real-Time Clock

The MAX31343 is a low-cost, extremely accurate, I2C real-time clock (RTC). The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy o.

MAX31343 Features

* including two programmable time-ofday alarms, interrupt output, uncompensated programmable clock output, and temperature-compensated programmable square-wave output. Address and data are transferred serially through an I2C bidirectional bus. A voltage reference and comparator circuit monitors the st

MAX31343-AnalogDevices.pdf