DS1342T+T&R
- Mfr.Part #
- DS1342T+T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 6-TDFN
- Stock
- 2,500
- In Stock :
- 2,500
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Logic Function :
- Clock
- Radiation Hardening :
- No
- Date Format :
- YY-MM-DD-dd
- Operating Temperature :
- -40°C~85°C
- Min Supply Voltage :
- 1.8V
- Published :
- 2013
- Base Part Number :
- DS1342
- Max Supply Voltage :
- 5.5V
- Factory Lead Time :
- 6 Weeks
- Feature :
- Alarm, Leap Year, Square Wave Output
- Time Format :
- HH:MM:SS (12/24 hr)
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Interface :
- I2C, 2-Wire Serial
- Type :
- Clock/Calendar
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40°C
- Mount :
- Surface Mount
- Supplier Device Package :
- 8-TDFN (3x3)
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 0.6μA~0.7μA @ 3V~5V
- Max Operating Temperature :
- 85°C
- Voltage - Supply :
- 1.8V~5.5V
- Number of Pins :
- 8
- Package / Case :
- 8-WDFN Exposed Pad
- Datasheets
- DS1342T+T&R

Real Time Clocks Analog Devices, Inc. DS1342T+T&R Overview
The DS1342T+T&R from Analog Devices, Inc. is a high-performance, low-power real time clock/calendar optimized for power-sensitive applications with I2C interface. This integrated circuit is specifically designed to address the needs of advanced applications requiring accurate timekeeping and data management. The compact 6-TDFN package of the DS1342T+T&R makes it ideal for space-constrained applications, while offering the robust feature set necessary to maintain accurate time and date information. The incorporation of a serial real-time clock (RTC) significantly enhances the overall efficiency and reliability of systems in which it is integrated, making it an essential component for developers and manufacturers aiming to leverage time-related functions in their designs.
DS1342T+T&R Features
The DS1342T+T&R Real Time Clock from Analog Devices offers several features that make it stand out in its category. It includes a fully integrated crystal oscillator, automatic leap year correction, and battery-backed non-volatile timekeeping. Its I2C interface facilitates easy integration into existing architectures, enhancing interoperability and reducing development time. Additional features such as a programmable square-wave output and a digital temperature sensor further extend its utility in complex electronic systems.
DS1342T+T&R Applications
- Consumer Electronics: Used in devices such as smart watches, digital cameras, and other portable gadgets where accurate time is crucial.
- Industrial Systems: Ensures time-stamping in data logging and real-time monitoring for industrial equipment.
- Networking Equipment: Provides precise timekeeping that helps in managing logs and data consistency across network devices.
- Automotive: Used in navigation systems and in-vehicle infotainment systems to provide time-based functionalities.
- Healthcare Devices: Critical in patient monitoring systems where time-stamped data can significantly aid in accurate health assessments and diagnostics.
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