AB1815, AB1805 - Real-Time Clock

Abracon

Datasheet Details

Part number	AB1815, AB1805
Manufacturer	Abracon
File Size	569.63 KB
Description	Real-Time Clock
Datasheet	AB1805-Abracon.pdf
Note	This datasheet PDF includes multiple part numbers: AB1815, AB1805. Please refer to the document for exact specifications by model.

Ultra-low supply current (all at 3V): - 14 nA with RC oscillator - 22 nA with RC oscillator and Autocalibration - 55 nA with crystal oscillator.
Baseline timekeeping features: - 32.768 kHz crystal oscillator with integrated load capacitor/resistor - Counters for hundredths, seconds, minutes, hours, date, month, year, century, and weekday - Alarm capability on all counters - Programmable output clock generation (32.768 kHz to 1 year) - Countdown timer with repeat function - Au.

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Published: Apr 7, 2018 |