DS1307N
- Mfr.Part #
- DS1307N
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-DIP
- Stock
- 4,672
- In Stock :
- 4,672
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- REACH SVHC :
- Unknown
- ECCN Code :
- EAR99
- Logic Function :
- Clock
- JESD-609 Code :
- e3
- Date Format :
- YY-MM-DD-dd
- Volatile :
- yes
- Voltage - Supply :
- 4.5V~5.5V
- Contact Plating :
- Tin
- Information Access Method :
- I2C
- Operating Temperature :
- -40°C~85°C
- Type :
- Clock/Calendar
- Clock Frequency :
- 0.032MHz
- Width :
- 7.87mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 2.54mm
- Pin Count :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Feature :
- Leap Year, NVSRAM, Square Wave Output
- Published :
- 2000
- Mounting Type :
- Through Hole
- Length :
- 9.91mm
- Power Supplies :
- 5V
- Mount :
- Through Hole
- Interface :
- I2C, 2-Wire Serial
- Base Part Number :
- DS1307
- Memory Size :
- 56b
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Interrupt Capability :
- N
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Number of Timers :
- 1
- Time Format :
- HH:MM:SS (12/24 hr)
- Lead Free :
- Lead Free
- Weight :
- 930.006106mg
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Terminations :
- 8
- Voltage - Supply, Battery :
- 2V~3.5V
- Time-Min :
- SECONDS
- Height :
- 4.45mm
- Current - Timekeeping (Max) :
- 200μA @ 5V
- Datasheets
- DS1307N

Real Time Clocks Analog Devices, Inc. DS1307N Overview
Introducing the DS1307N Real Time Clock (RTC) from Analog Devices, Inc., a critical component designed for precise time tracking and data logging applications. This IC RTC CLK/CALENDAR I2C 8DIP integrates seamlessly into a variety of systems requiring accurate timekeeping, such as embedded systems, consumer electronics, and industrial machinery. The DS1307N operates via a simple I2C interface, making it exceptionally easy to integrate with microcontrollers and other digital systems. Its low power consumption and comprehensive feature set make it an ideal choice for designers looking to enhance their applications with reliable time-related functions.
DS1307N Features
The DS1307N boasts a variety of features that ensure ease of use and functionality in demanding applications. Key features include battery backup capability, which maintains timekeeping in the event of power loss, and 56-byte, battery-backed NV RAM for data storage. Its I2C Serial interface facilitates simple communication, and it supports a full calendar with seconds, minutes, hours, day, date, month, and year functions, adjusting for leap years up to the year 2100.
DS1307N Applications
- Consumer Electronics: Utilized in devices like smart home systems and wearable gadgets, the DS1307N helps manage device operations based on real-time, enhancing user interfaces and functionality.
- Embedded Systems: Often integrated into automation systems and small-scale processors, this RTC module provides the necessary timing control for process scheduling and system management.
- Data Logging Systems: Essential for ensuring accurate timestamping in data collection, which is critical for trend analysis and historical record keeping in sectors like environmental monitoring and logistics.
- Industrial Equipment: Used in machinery and plant monitoring systems to facilitate timed operations and preventive maintenance scheduling, thereby optimizing operations and reliability.
- Networking Equipment: Helps in time-stamping network traffic and managing logs in communication devices, crucial for network analysis and security.
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