DS1306EN/T&R
- Mfr.Part #
- DS1306EN/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
- 25
- In Stock :
- 25
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Current - Timekeeping (Max) :
- 25.3μA~81μA @ 2V~5V
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 85°C
- Supplier Device Package :
- 20-TSSOP
- Packaging :
- Tape and Reel (TR)
- Max Supply Voltage :
- 5.5V
- Min Operating Temperature :
- -40°C
- Logic Function :
- Clock
- Lead Free :
- Lead Free
- Base Part Number :
- DS1306
- Voltage - Supply, Battery :
- 2V~5.5V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Factory Lead Time :
- 6 Weeks
- Time Format :
- HH:MM:SS (12/24 hr)
- Voltage - Supply :
- 2V~5.5V
- Type :
- Clock/Calendar
- Radiation Hardening :
- No
- Published :
- 2002
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Memory Size :
- 96B
- Mount :
- Surface Mount
- Date Format :
- YY-MM-DD-dd
- Min Supply Voltage :
- 2V
- Number of Pins :
- 20
- REACH SVHC :
- No SVHC
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Interface :
- SPI
- Datasheets
- DS1306EN/T&R

Real Time Clocks Analog Devices, Inc. DS1306EN/T&R Overview
The Real Time Clocks Analog Devices, Inc. DS1306EN/T&R is a high-precision, SPI interface real-time clock/calendar IC, encapsulated in a practical 20-TSSOP package. This integrated circuit is expertly designed for applications requiring precise time tracking and data logging capabilities. The DS1306EN/T&R from Analog Devices, Inc. stands out due to its dual programmable alarms, integrated temperature-compensated crystal oscillator (TCXO), and ample programmable memory. This makes it ideal for sophisticated, time-sensitive applications across various industries.
DS1306EN/T&R Features
- SPI Bus interface: Ensures easy integration with most microcontrollers.
- Dual programmable alarms: Facilitates time-based alerting for critical applications.
- Automatic power-fail detect and switch circuitry: Maintains timekeeping in event of power loss.
- Serial interface: Simplifies extensive data logging functions.
- 56-Byte, battery-backed NV RAM: Allows storage of critical data.
DS1306EN/T&R Applications
- Embedded Systems: Used for maintaining accurate time and date, allowing for better system management and reliability.
- Utility Metering: Integrates into smart metering solutions for accurate timestamping of usage data, crucial for billing and monitoring.
- Medical Devices: Provides accurate timekeeping essential for timestamping in critical medical monitoring equipment.
- Industrial Applications: Serves as a reliable time base for automation systems, ensuring synchronized operations.
- Consumer Electronics: Utilized in devices such as DVRs and other home appliances that require reliable timekeeping functionality.
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