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RV-3029-C3

RV-3029-C3
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Real Time Clock Module with l2C-Bus MICRO CRYSTAL SWITZERLAND 100% leadfree, RoHS - compliant Extremely Accurate RTC Module with embedded Xtal. Temperature Compensation Automotive qualified, according to Time Deviation Time Deviation The RV-3029-C3 is an ultra miniature Real-Time-Clock Module with embedded Crystal. This RTC has an l2C Bus (2-wire Serial- Interface) and offers temperature compensated time. The STC-Smart Temperature Compensation is calibrated in the factory and leads to a very high time-accuracy of ± 6ppm from -40°C to +85°C and Beside standard RTC functions, it includes a Backup-Battery Input with internal switchover function, a programmable Trickle-charge circuitry, an integrated Temperature Sensor with digital-output and offers 8 Bytes RAM and 2 Bytes EEPROM for customer's application. The calendar function tracks year and leap -year flags. The clock tracks second, minute and hour in 24-hour format. Programmable alarm setting and universal timer functions increase flexibility. 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 Seconds Alarm Minutes Alarm Hour Alarm Weekday Alarm Month Alarm Year Alarm Timer High User EEPROM Xlal Deviation Xtal Temp-Coef

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Time keeping Supply voltage Temp. comp. Current consumption Supply voltage CLKOUT frequency F/F F/FTOPR Aging ﬁrst year Frequency Tolerance ENVIRONMENTAL CHARACTERISTICS: Conditions Storage temp. range TA Operating temperature range TB Extended oper. temp. range Shock resistance Vibration resistance PACKAGE, TERMINATIONS AND PROCESSING: For SMD mounting Au plated pads FREQUENCY TEMPERATURE CHARACTERISTICS: Connection CLKOE CLK Output Enable Supply Voltage VDD CLKOUT Clock Output SCL Serial Clock Input SDA Serial Data Ground VSS INT Interrupt Output VBACKUP Backup Supply Voltage N.C. not...

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