AB1815 - Real-Time Clock

Abracon

Download the AB1815 datasheet PDF. This datasheet also covers the AB1805 variant, as both devices belong to the same real-time clock family and are provided as variant models within a single manufacturer datasheet.

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AB1815 real-time clock by Abracon - Datasheet Preview — Note: The manufacturer provides a single datasheet file (AB1805-Abracon.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	AB1815
Manufacturer	Abracon
File Size	569.63 KB
Description	Real-Time Clock
Datasheet	AB1815 Datasheet

Overview

AB08X5 Real-Time Clock Family Date of Issue: October 16, 2014 3.0 x 3.

Key Features

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.

More Datasheets from Abracon

Part Number	Description
AB1811	Real-Time Clock
AB1813	Real-Time Clock
AB1814	Real-Time Clock
AB1801	Real-Time Clock
AB1803	Real-Time Clock
AB1804	Real-Time Clock
AB1805	Real-Time Clock