GC1302 with SOP-8 Real-time Clocks (RTC) ROHS is a low-power RTC module with advanced features, designed and manufactured by Gcore. The device works with low power consumption and is available in an 8-pin SOP package with on-board sensitivity control for environment temperature compensation and a number of features that make it suitable for various applications. It features a built-in driver transceiver that allows it to be connected to SPI, I2C, and SMBus serial buses. It also comes with a low power power management unit, an internal temperature sensor, a digital trimming capacitor, a power-on reset function, and a clock output. Furthermore, this module is RoHS compliant, meaning it does not contain substances or heavy metals that may be hazardous to the environment or human health.