RV-8564-C3

APPLICATIONS IoT Metering Industrial Automotive Health Care Wearables, Portables BLOCK DIAGRAM RV-8564-C3 Real-Time Clock Module with I2C-Bus DIMENSIONS Package: 3,7 0,8 0,3 Recommended Solder Pad: 0,8 0,8 0,8 0,8 0,5 1 2 3 4 5 0,8 1,4 0,8 3,0 0,55 2,5 10 9 8 7 6 3,7 0,2 0,9 max All dimensions in mm typical DESCRIPTION The RV-8564-C3 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 metal 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. Alarm and timer functions. Clock output frequencies: 32.768 kHz, 1024 Hz, 32 Hz, 1 Hz. I2C-bus interface: 400 kHz. 100% Pb-free, RoHS-compliant. Automotive qualification according to AEC-Q200 available. VDD VSS SCL SDA CLKOUT CLKOE INT 2 POWER 7 CONTROL 4 5 I2C-BUS INTERFACE XTAL OSC DIVIDER 3 1 INPUT OUTPUT 6 CONTROL SYSTEM CONTROL LOGIC Control 1 00 Control 2 Seconds 02 Minutes Hours Days Weekdays Month / Century Years Minutes Alarm 09 Hour Alarm Day Alarm Weekday Alarm CLKOUT frequency 0D Timer Control Timer 0F ELECTRICAL CHARACTERISTICS AT 25°C More detailed information can be found in the Application Manual. ENVIRONMENTAL CHA...