Maxim > Products > Real-Time Clocks (RTCs) > DS1339, DS1339C, DS1339U

DS1339, DS1339C, DS1339U

I²C Serial Real-Time Clock

RTC Provides System Flexibility with Multiple Programmable Features

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Status Explanations for product status codes

Part Number Status
DS1339 Active: In Production.
DS1339C Active: In Production. See Ordering Information for details.
DS1339U Active: In Production.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 8 (PDF, 260kB)
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Application Notes

Application Note 58   Crystal Considerations with Maxim Real-Time Clocks (RTCs)
Application Note 82   Using the Dallas Tricklecharge Timekeeper
Application Note 95   Interfacing the DS1307 with an 8051-Compatible Microcontroller
Application Note 504   Design Considerations for Maxim Real-Time Clocks
Application Note 505   Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Application Note 701   Using the DS32kHz with Dallas Real-Time Clocks
Application Note 3572   FAQ About the Integrated-Crystal Package Option
Application Note 3816   Selecting a Backup Source for Real-Time Clocks
Application Note 3921   Using a DS1307 with a PIC Microcontroller
Application Note 4247   Oscillator Design Considerations for Low-Current Applications

Product Guides

Real-Time Clocks (PDF)

Reliability Reports

Reliability Report: DS1339.pdf DS1339C.pdf DS1339U.pdf
Underwriters Laboratories (UL) Recognized

Software/Models

none

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Information Index

Document Ref.: 19-5770 Rev 8; 2011-04-19
This page last modified: 2011-04-19




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