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APPLICATIONS IoT Metering Industrial Portables Automotive Health Care
BLOCK DIAGRAM
RV-8564-C2
Real-Time Clock Module with I2C-Bus
DIMENSIONS Package:
5,0
1,0
0,4
Recommended Solder Pad: 1,0 1,0 1,0 1,0 0,6
0,9 2,2 0,9 4,0
0,35
3,2
0,6
1,2 max
4,6
All dimensions in mm typical
DESCRIPTION The RV-8564-C2 is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL. It operates under vacuum in a hermetically sealed ceramic package with glass lid.
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.