Mikroe RTC 9 Click

Mikroe RTC 9 Click is a real-time clock module with low power consumption for use with a single button cell battery. The board features the ST Microelectronics M41T82 real-time clock (RTC) with a battery switchover. It features factory-calibrated accuracy of ±5 ppm typically. It also features an automatic switchover, reset output circuitry, programmable alarm with interrupt function, and more. These features make the RTC 9 ideal for applications like portable applications, logging devices, wearables, medical equipment, and similar.