RV-8564-C3-TA-QC-020

The RV-8564-C3-TA-QC-020 is a real-time Clock Module with I²C bus. It has been specially designed to combine the 32.768kHz crystal unit with the CMOS-based oscillator and real-time-clock circuit. The calendar function tracks year, month, date and day-of-the-week with built-in century and leap-year flags. The clock function tracks minute and second in 24-hour format. Programmable alarm setting and universal timer functions increase flexibility.

• Xtal integrated solution
• Ultra low power consumption
• Very tight frequency tolerance
• Programmable clock-output
• Low aging
• Programmable alarm, timer and interrupt functions
• Time keeping mode down to 1.2V