DS1678S - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1678S

Manufacturer

analog-devices

Introduction

The DS1678S is a Real Time Clock (RTC) module that provides accurate timekeeping and date tracking. It features a built-in NVSRAM (Non-Volatile Static Random Access Memory) for storing configuration data and event records, making it suitable for time event recording applications.

Product Features and Performance

Alarm, Leap Year, and Y2K features

32-byte NVSRAM for storing configuration data and event records

Supports 12/24-hour time format and YY-MM-DD-dd date format

I2C and 2-wire serial interface for easy communication

Operating voltage range: 4.5V to 5.5V for the main supply, 2.6V to 3.5V for the battery backup

Extended operating temperature range: -40°C to 85°C

Surface mount package: 8-SOIC (0.209", 5.30mm Width)

Product Advantages

Compact and space-saving design

Non-volatile memory for reliable data storage

Wide operating voltage and temperature range for versatile applications

Simple and easy-to-use communication interface

Key Reasons to Choose This Product

Accurate timekeeping and date tracking with advanced features

Reliable data storage with NVSRAM

Flexible power supply options for main and backup

Suitable for a wide range of time event recording applications

Quality and Safety Features

Robust and reliable design

Compliance with industry standards

Compatibility

The DS1678S is compatible with various microcontrollers and digital systems that support I2C or 2-wire serial communication.

Application Areas

Time event recording

Data logging

Industrial automation

Instrumentation

Consumer electronics

Product Lifecycle

The DS1678S is an obsolete product, meaning it is no longer in active production. However, there are alternative and equivalent models available from analog-devices, such as the DS1307, DS1337, and DS3231 Real Time Clock ICs. These models may offer similar or enhanced features and performance. If you have any questions or require further assistance, please contact our sales team through our website.