DS1501YZN+T&R - Maxim

Manufacturer Part Number

DS1501YZN+T&R

Manufacturer

analog-devices

Introduction

The DS1501 is a highly integrated real-time clock (RTC) with a built-in alarm, watchdog timer, and nonvolatile memory. It provides accurate timekeeping, calendar functions, and a square wave output for system timing. The device is designed for applications that require reliable time and date keeping with low power consumption.

Product Features and Performance

256-byte NVSRAM for storing time, date, and user data

Alarm function with separate interrupt

Watchdog timer with separate interrupt

Leap year compensation

24-hour time format with AM/PM indicator

Year-month-day-day of week date format

Parallel interface for easy system integration

Low power consumption in timekeeping mode (5mA maximum)

Wide operating temperature range (-40°C to +85°C)

Product Advantages

Reliable real-time clock with backup battery support

Nonvolatile memory for storing critical system data

Integrated alarm and watchdog timer functions

Simple parallel interface for easy microcontroller integration

Wide operating temperature range for industrial applications

Key Reasons to Choose This Product

Robust real-time clock with advanced features for reliable system timing

Low power consumption to extend battery life in portable applications

Versatile interface and wide temperature range for use in various embedded systems

Trusted analog-devices quality and reliability

Quality and Safety Features

Industrial-grade components and manufacturing processes

Rigorous testing and quality control measures

Compliance with relevant safety and environmental standards

Compatibility

The DS1501 is a direct replacement for the DS1501 real-time clock and can be used in a wide range of embedded systems and industrial applications.

Application Areas

Industrial automation and control systems

Portable electronics and battery-powered devices

Instrumentation and measurement equipment

Automotive and transportation systems

Building automation and security systems

Product Lifecycle

The DS1501 is an active product in the analog-devices portfolio. There are no direct equivalent or alternative models available at this time. For the latest product information and availability, please contact our website's sales team.