Maxim > Products > Real-Time Clocks (RTCs) > DS1338, DS1338C, DS1338U, ...

DS1338, DS1338C, DS1338U, DS1338Z

I²C RTC with 56-Byte NV RAM

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Status Explanations for product status codes

Part Number Status
DS1338 Active: In Production.
DS1338C Active: In Production. See Ordering Information for details.
DS1338U Active: In Production. See Ordering Information for details.
DS1338Z Active: In Production.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 8 (PDF, 241.2kB)
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Application Notes

Application Note 58   Crystal Considerations with Maxim Real-Time Clocks (RTCs)
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: DS1338.pdf
Request Reliability Report for:
Underwriters Laboratories (UL) Recognized

Software/Models

none

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Information Index

Document Ref.: 19-6019 Rev 8; 2011-10-11
This page last modified: 2011-10-11




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