DS3231S/T&R
- Mfr.Part #
- DS3231S/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 16-SOIC
- Stock
- 23,821
- In Stock :
- 23,821
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Type :
- Clock/Calendar
- Interface :
- I2C, 2-Wire Serial
- Supplier Device Package :
- 16-SOIC
- Voltage - Supply :
- 2.3V~5.5V
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 110μA~170μA @ 3.63V~5.5V
- Voltage - Supply, Battery :
- 2.3V~5.5V
- Base Part Number :
- DS3231
- Feature :
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal
- Time Format :
- HH:MM:SS (12/24 hr)
- Factory Lead Time :
- 6 Weeks
- Published :
- 2012
- Date Format :
- YY-MM-DD-dd
- Datasheets
- DS3231S/T&R

Real Time Clocks Analog Devices, Inc. DS3231S/T&R Overview
Introducing the DS3231S/T&R by Analog Devices, Inc., a superior Real Time Clock (RTC) component, tailored for applications requiring high accuracy, minimal power consumption, and robust performance in a variety of environments. This integrated circuit is designed to track time with exceptional precision, offering an I2C interface which ensures seamless integration into existing digital systems. With its compact 16-SOIC package, the DS3231S/T&R combines functionality and reliability, making it a prime choice for developers and manufacturers looking to enhance their systems with efficient time management capabilities.
DS3231S/T&R Features
The DS3231S/T&R excels in performance and durability, featuring:
- Highly accurate timekeeping across a broad temperature range.
- Integrated temperature-compensated crystal oscillator (TCXO) ensuring stability.
- Battery backup capability for continuous timekeeping when main power is unavailable.
- Simple I2C communication interface for easy integration.
- Programmable alarms and clock output for system management and triggering of events.
DS3231S/T&R Applications
- Consumer Electronics: Used in smart home devices, the DS3231S/T&R helps maintain accurate time even during power outages, ensuring device functionality is always on schedule.
- Telecommunication Systems: Ensures time stamping features in network devices like routers and switches remain accurate, essential for data logging and network management tasks.
- Office Automation: In office equipment such as printers and fax machines, this RTC module helps in job scheduling and maintaining device readiness.
- Healthcare Devices: Critical in medical devices that require precise time management for logging and monitoring purposes, ensuring patient data is accurately recorded and maintained.
- Automotive: Used in automotive systems to manage time-based functions such as parking meters or in-car entertainment systems, improving reliability and user experience.
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