DS1501WZ+ - Maxim

Manufacturer Part Number

DS1501WZ+

Manufacturer

analog-devices

Introduction

The DS1501WZ+ is a low-power, real-time clock (RTC) with a built-in backup battery and nonvolatile SRAM (NVSRAM). It provides accurate timekeeping, a watchdog timer, and a square-wave output. The DS1501WZ+ is ideal for applications that require a real-time clock with backup power and nonvolatile memory.

Product Features and Performance

Accurate timekeeping with built-in 32.768 kHz crystal

Alarm, leap year, and watchdog timer functions

256 bytes of nonvolatile SRAM

3V to 3.6V operating voltage

5V to 3.7V backup battery voltage

Low power consumption (4mA maximum in timekeeping mode)

Operating temperature range of 0°C to 70°C

Surface mount 28-SOIC package

Product Advantages

Integrated real-time clock, NVSRAM, and backup battery

Low power consumption for extended battery life

Watchdog timer and square-wave output for system monitoring

Parallel interface for easy integration into existing designs

Key Reasons to Choose This Product

Reliable and accurate timekeeping with backup power

Nonvolatile SRAM for data storage

Versatile features like alarms and watchdog timer

Wide operating temperature range for industrial applications

Compact surface mount package for space-constrained designs

Quality and Safety Features

Meets industry standards for reliability and safety

Rigorous testing and quality control during manufacturing

Designed and manufactured by the trusted analog-devices brand

Compatibility

The DS1501WZ+ is compatible with a wide range of microcontrollers and embedded systems that require a real-time clock with nonvolatile memory.

Application Areas

Industrial automation and control systems

Consumer electronics

Medical devices

Telecommunications equipment

Automotive electronics

Product Lifecycle

The DS1501WZ+ is an active product, and there are currently no plans for discontinuation. However, our website's sales team may release updated or alternative models in the future. Customers are advised to check with our website's sales team for the latest product information and availability.