The ECS-RTC-3225-5699C3 is an I²C bus interface real-time clock (RTC) with an embedded 32.768 kHz TCXO with low power consumption. The precise temperature sensor and temperature compensated circuit ensure clock accuracy. The RTC supports calendar, clocking, VBAT and timer functions. The ECS-RTC-3225-5699C3 is available in a 3.2 mm x 2.5 mm x 1.0 mm package size making it suitable for portable, battery-powered and small electronic devices where stability is critical.