RV-8564-C3
Description
The RV-8564-C3 is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL.
Key Features
- Low power consumption: 250 nA @ 3 V
- Wide operating voltage range: 1.2 V to 5.5 V
- Time accuracy: ±20 ppm @ 25°C
- Operating temperature: -40 to +85°C
- Low voltage detection
- Provides year, month, date, weekday, hours, minutes and seconds
- Leap year calculation and Century bit
- Alarm and timer functions
- Clock output frequencies: 32.768 kHz, 1024 Hz, 32 Hz, 1 Hz
- I2C-bus interface: 400 kHz
