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HT1382 - I2C/3-Wire Real Time Clock

Description

The HT1382 is a low power real time clock device with two serial interface: I2C or 3-wire.

The interface mode is selected by the chosen chip version.

The device provides both clock and calendar information in BCD format and also includes alarm functions.

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Full PDF Text Transcription

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HT1382 I2C/3-Wire Real Time Clock Feature • Real Time Clock/Calendar Functions –– Includes: Sec, Minutes, Hours, Day, Date, Month, and year in BCD format • Clock operating voltage: 2.0V~5.5V • Supply voltage VDD=2.7V~5.5V • Automatic leap year correction, valid until year 2099 • Automatic supply switch over • Integrated oscillator load capacitors – CL=12.
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