DS1306E/T&R
- Mfr.Part #
- DS1306E/T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 20-TSSOP
- Stock
- 20
- In Stock :
- 20
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Supplier Device Package :
- 20-TSSOP
- Current - Timekeeping (Max) :
- 25.3μA~81μA @ 2V~5V
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply, Battery :
- 2V~5.5V
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- ROHS3 Compliant
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Voltage - Supply :
- 2V~5.5V
- Published :
- 2002
- Type :
- Clock/Calendar
- Time Format :
- HH:MM:SS (12/24 hr)
- Mounting Type :
- Surface Mount
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Base Part Number :
- DS1306
- Memory Size :
- 96B
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- SPI
- Datasheets
- DS1306E/T&R

Real Time Clocks Analog Devices, Inc. DS1306E/T&R Overview
The DS1306E/T&R from Analog Devices, Inc. stands as a premier solution in the realm of Real Time Clocks, expertly engineered to meet high standards of precision and reliability. This integrated circuit is designed to track time with exceptional accuracy, making it an indispensable component in systems requiring robust timekeeping capabilities. With its SPI interface, the DS1306E/T&R ensures seamless integration into existing digital systems, offering both flexibility and ease of use. Its packaging in a 20TSSOP format assures compatibility with modern PCB layouts, enhancing its appeal for high-volume applications.
DS1306E/T&R Features
The DS1306E/T&R features include a comprehensive clock/calendar functionality, programmable alarms, and a serial peripheral interface (SPI) that supports full duplex data transfer. This RTC IC also supports dual power supplies, enabling it to maintain timekeeping operations even during power interruptions, thus ensuring uninterrupted performance and reliability.
DS1306E/T&R Applications
- Consumer Electronics: Used in devices like smart watches, smart home devices, and other wearable technology to provide accurate timekeeping and device synchronization.
- Networking Equipment: Helps in timestamping in routers, switches, and networked communication devices for logging and time-stamping network traffic accurately.
- Industrial Systems: Integral for time-sensitive applications, ensuring that operations such as automated assembly lines work synchronously and maintain precise schedules.
- Data Logging: Utilized in systems requiring data logging capabilities to timestamp events and data collections, crucial for accuracy and legal compliance in various industries.
- Medical Devices: Applies in medical equipment that requires precise time management to ensure accurate record keeping and monitoring of medical events.
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