The tiny package of just 3.5×1.5×0.8mm hosts the resonator crystal and the RTC-circuit, nor requiring any pairing.
Features of the RTC-module include:
- Low power consumption: 190 nA at three volts.
- Wide operating voltage range: 0.9 to 5.5V.
- Operating temperature range: -40 to +85°C.
- User programmable offset value.
- Oscillator stop detection.
- Provides year, month, date, weekday, hours, minutes and seconds.
- Timer and Alarm functions.
- Clock output frequencies: 32.768 kHz to 1 Hz.
- I2C-bus interface: 400 kHz.
- Automotive qualification: AEC-Q200 .
- Ultra-miniature ceramic SMD package: 3.2×1.5×0.8mm.