DS1339B Serial Real-Time Clock

Maxim Integrated

Description

DS1339B EVALUATION KIT AVAILABLE Low-Current, I2C, Serial Real-Time Clock for High-ESR Crystals General .
The DS1339B serial real-time clock (RTC) is a lowpower clock/date device with two programmable timeof-day alarms and a programmable square-wave output.

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Datasheet Specifications

Part number: DS1339B
Manufacturer: Maxim Integrated ↗
File Size: 650.50 KB
Datasheet: DS1339B-MaximIntegrated.pdf
Description: Serial Real-Time Clock

Features

* Drop-In Replacement for DS1339
* Supports High-ESR Crystals Up to 100kΩ to Allow Crystals to be Optimized for Cost and Space
* Completely Manages All Timekeeping Functions
* Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week

Applications

* Handhelds (GPS, POS Terminals)
* Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
* Office Equipment (Fax/Printers, Copier)
* Medical (Glucometer, Medicine Dispenser)
* Telecommunications (Routers, Switches, Servers)
* Other (Utility Meter, Vending M

DS1339B Distributors

📁 Related Datasheet

DS1330AB DS1330W DS1330Y DS1336 DS1338 DS1300-3

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DS1339B Serial Real-Time Clock Maxim Integrated

Maxim Integrated DS1339B-like datasheet