RTC3 click is a mikroBUS add-on board for providing Real-Time Clock (RTC) and Calendar information with programmable alarms output. It features the Texas Instruments bq32000 Real-Time Clock.

Current Time: Seconds, Minutes, Hours, Century, Days, Day of Week, Months and Years
Automatic Switchover to Back up Supply
Trickle Charger to Back up Supply Capacitor
32.768 kHz Crystal Oscillator with -63 to +126 ppm Adjustment
Integrated Oscillator-Fail Detection
Automatic Leap-year compensation
Oscillator stop option bit in a register
I²C bus interface on mikroBUS socket
3.3 V power supply on mikroBUS socket
Dimensions 28.6 x 25.4 mm

Click board comes with the header strips soldered.

Click mikroBUS™ Clock and Timing Boards