Real Time Clocks

Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral.  They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.

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Diodes Incorporated PT7C4563ZEEX

IC RTC CLOCK

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Diodes Incorporated PT7C4372AZEEX

IC RTC CAL I2C/2-WIRE SER 8TDFN

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Diodes Incorporated PT7C4302ZEEX

IC REAL TIME CLOCK W-DFN2030-8

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ams AS1810-PTR

IC RTC CLK/CALENDAR I2C 8-TDFN

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Diodes Incorporated PT7C43190LE

IC RTC CALENDAR 3WIRE SER 8TSSOP

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Diodes Incorporated PT7C4337LEX

IC RTC CAL I2C/2-WIRE SER 8TSSOP

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Diodes Incorporated PT7C4337LE

IC RTC CAL I2C/2-WIRE SER 8TSSOP

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Diodes Incorporated PT7C433833WE

IC REAL TIME CLOCK 8SOIC

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