Manufacturer Part Number
DS1307ZN+T&R
Manufacturer
Analog Devices
Introduction
The DS1307ZN+T&R from Analog Devices is a serial real-time clock (RTC) device that provides precise time and date information.
Product Features and Performance
Clock/Calendar functionality
Leap Year compensation
Non-volatile SRAM for data storage
Programmable Square Wave Output
I2C Serial interface for easy communication
Low power consumption
Product Advantages
Accurate timekeeping with minimal power requirements
Battery backup provision for power-fail scenarios
Simple integration with microcontrollers over I2C
Key Technical Parameters
Memory Size: 56 Bytes
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 3.5V
Current - Timekeeping (Max): 200µA @ 5V
Operating Temperature Range: -40°C ~ 85°C
Interface: I2C, 2-Wire Serial
Quality and Safety Features
Designed to endure extreme temperature ranges
Stable operation under varying voltage supplies
Compatibility
Compatible with systems requiring I2C communication protocol
Suitable for surface mount technology (SMT) assembly processes
Application Areas
Consumer electronics
Timekeeping applications in embedded systems
Industrial control systems
Data loggers
Product Lifecycle
Active status, not reported as near discontinuation
Replacements or upgrades may vary depending on future product releases
Several Key Reasons to Choose This Product
Reliable performance by a reputable manufacturer, Analog Devices
Long-term availability for ongoing design continuity
Versatile power supply options for differing design requirements
Simplified system design with easy interface and minimal external components
Robust timekeeping even in harsh environmental conditions
DS1307ZN/TRDS
DS1307ZN+TRAnalog Devices / Maxim Integrated