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AB1815 - Real-Time Clock

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.

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.

📥 Download Datasheet

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 download datasheet AB1815 Datasheet

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Other Datasheets by Abracon

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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AB08X5 Real-Time Clock Family Date of Issue: October 16, 2014 3.0 x 3.0 mm Page 1 of 33 Abracon Drawing #453567 Revision: C 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.