DS1307ZN+T&R - Analog Devices Inc./Maxim Integrated

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