DS1307Z+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1307Z+T&R

Manufacturer

analog-devices

Introduction

The DS1307Z+T&R is a clock/calendar component from Analog Devices, specialized in maintaining accurate time and date information.

Product Features and Performance

Clock/Calendar functionality

Features Leap Year and NVSRAM for data storage

Generates Square Wave Output

Has a small Memory Size of 56B for basic data storage tasks

Supports both 12-hour and 24-hour time format

Date Format supported is YY-MM-DD-dd

Interface through I2C, 2-Wire Serial for communication with microcontrollers and other devices

Operates on a supply voltage of 4.5V to 5.5V

Battery backup supply voltage ranges from 2V to 3.5V

Maximum timekeeping current is 200µA at 5V

Product Advantages

Precise timekeeping

Low power consumption

Non-volatile storage retains data without power

Easy to interface with most microcontrollers

Leap Year compensation integrated

Key Technical Parameters

Supply Voltage: 4.5V ~ 5.5V

Battery Supply Voltage: 2V ~ 3.5V

Current Timekeeping (Max): 200µA @ 5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package: 8-SOIC

Quality and Safety Features

Robust design ensuring reliable operation within specified temperature ranges

Compatibility

Flexible I2C interface for compatibility with a wide range of microcontrollers

Application Areas

Embedded systems

Consumer electronics

Office equipment

Data loggers

Personal gadgets

Product Lifecycle

Status: Active

Continuously supported with no immediate discontinuation expected

Several Key Reasons to Choose This Product

Highly accurate timekeeping essential for applications requiring precise time management

Low power consumption makes it ideal for battery-powered applications

Easy integration with existing designs thanks to the I2C interface

Reliable data retention with battery backup support

Versatile application range from consumer electronics to industrial timing systems