DS1347T+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1347T+T&R

Manufacturer

analog-devices

Introduction

The DS1347T+T&R is a highly integrated real-time clock from Analog Devices, adept for managing timely operations in electronic devices.

Product Features and Performance

Type: Clock/Calendar

Features including Alarm, Leap Year, and SRAM

Interface using SPI

Time Format: HH:MM:SS (12-24 hr)

Date Format: YY-MM-DD-dd

Voltage Supply Range: 2V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Product Advantages

Advanced integration with a leap year and alarm functionality

Low power consumption

Key Technical Parameters

Supply Voltage: 2V ~ 5.5V

Current Timekeeping: 0.7µA ~ 0.8µA @ 2V ~ 5V

Operating Temperature: -40°C to 85°C

Package / Case: 8-WDFN Exposed Pad

Quality and Safety Features

Rigorous operating temperature range assures reliability in extreme conditions

Precision power management for safe operations

Compatibility

SPI interface compatibility ensures easy integration with most microcontrollers

Application Areas

Consumer electronics

Communication devices

Portable measurements and medical monitoring systems

Product Lifecycle

Status: Active

This product is currently actively manufactured and supported, with no indication of discontinuation

Several Key Reasons to Choose This Product

Extremely low power consumption enhances battery life in portable devices

Integrated alarm and leap year feature reduce additional component requirements

Wide operating temperature range makes it suitable for harsh environments

Reliable SPI interface support facilitates easier development and integration