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Maxim > Products > Real-Time Clocks (RTCs) > DS32B35, DS32C35

DS32B35, DS32C35

Accurate I²C RTC with Integrated TCXO/Crystal/FRAM

Nonvolatile Memory Has No Backup Supply and No Write Cycle Limits

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Status Explanations for product status codes

All versions are No Longer Available.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 3 (PDF, 412kB)
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Application Notes

Application Note 504   Design Considerations for Maxim Real-Time Clocks
Application Note 3506   Interfacing a DS3231 with an 8051-Type Microcontroller
Application Note 3572   FAQ About the Integrated-Crystal Package Option
Application Note 3644   Power Considerations for Accurate Real-Time Clocks
Application Note 3816   Selecting a Backup Source for Real-Time Clocks
Application Note 3886   Benefits of the DS32X35 accurate Real-Time Clock with Ferroelectric Random Access Memory (RTC + FRAM)
Application Note 3974   Using a DS32x35 with an 8051-Type Microcontroller
Application Note 5143   Feature Comparison of the DS323x Real-Time Clocks

Product Guides

Real-Time Clocks (PDF)

Reliability Reports

Reliability Report: DS32C35.pdf DS32B35.pdf
Underwriters Laboratories (UL) Recognized

Software/Models

none

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Information Index

Document Ref.: 19-5340 Rev 3; 2010-08-19
This page last modified: 2010-08-19




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