DS1339 - I2C Serial Real-Time Clock

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1339
Manufacturer	Maxim Integrated
File Size	260.69 KB
Description	I2C Serial Real-Time Clock
Datasheet	DS1339 Datasheet
Additional preview pages of the DS1339 datasheet.

Product details

Description

The DS1339 serial real-time clock (RTC) is a lowpower clock/date device with two programmable timeof-day alarms and a programmable square-wave output.

Features

Completely Manages All Timekeeping Functions o Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o Two Time-of-Day Alarms o Programmable Square-Wave Output o Oscillator Stop Flag.
Interfaces to Most Microcontrollers o I2C Serial Interface.
Low-Power Operation Extends Battery Backup Run Time o Automatic Power-Fail Detect and Switch Circuitry o Trickle-Charge Capability.
Underwriters.

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Published: Sep 24, 2015 |