Features

 Build-in frequency adjusted 32.768kHz crystal unit

 Low current consumption: 0.9uA (Typ. @VDD = 3.0VDC)

 High stability: 5±23ppm @ +25℃

 Communication interface: I2C bus

 Timer output function with adjustable period

 Leap years autocorrection

 Automated backup battery function

 Digital offset function

 REACH/RoHS II Compliant | MSL Level 3

Typical Applications

 IoT, Wireless communication

 Medical instrumentation

 Utility meters

 Data loggers and Appliances

 Consumer electronics