Housing the resonator crystal and the circuit, Micro Crystal’s RV-8263-C7 real-time clock (RTC) module measures 3.5 mm x 1.5 mm x 0.8 mm. Features and specs include:
- Power consumption: 190 nA @ 3 V
- Operating voltage range: 0.9 V to 5.5 V
- 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
For further information, checkout the RV-8263-C7 product page.