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RV-4162-C7

RV-4162-C7
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RV-4162-C7 Real Time Clock Module with I2C Bus DIMENSIONS Package: 100% leadfree, RoHS - compliant Ultra small SMT ceramic package with integrated 32.768kHz Crystal Automotive qualified, according to AEC-Q200 Rev. C I2C Interface Address: D0h Frequency-Offset Trimming Register Programmable Alarm and Interrupt Oscillator Fail Detection Watchdog Timer Programmable Clock-Output Time keeping mode down to 1.0 V DESCRIPTION: This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides tenths/hundredths of seconds, seconds, minutes and hours. The calendar function tracks date, month, year and century with automatic leap year compensation. Programmable CLKOUT frequencies, alarm settings and watchdog function increase exibility using this device. For pick-and-place equipment, the parts are available in 12 mm tape: 7” (178 mm) reel with 1'000 parts 7” (178 mm) reel with 3'000 parts BLOCK DIAGRAM: 32.768 KHz CRYSTAL FREQUENCY-OFFSET COMPENSATION CLKOUT OUTPUT CONTROL OSCILLATOR FAIL DETECTION Minutes Hours Day Date Month / Century Years Freq. Compensation ADDRESS REGISTER Month Alarm Date Alarm Hour Alarm Minute Alarm Second Alarm Flags

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Symbol Supply voltage Time keeping Supply voltage Current consumption Time keeping mode CLKOUT frequency Current consumption during access Frequency tolerance 1) Tighter and wider frequency tolerances on request. ENVIRONMENTAL CHARACTERISTICS: Conditions Storage temp. range TA Operating temperature range Shock resistance Vibration resistance TERMINATIONS AND PROCESSING: For SMD mounting Au plated pads FREQUENCY TEMPERATURE CHARACTERISTICS: Tuning Fork Crystal Serial Data Frequency Ouput Power Supply Voltage Interrupt Output Serial Clock Input All specifications subject to change without...

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