DS17887-3 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS17887-3

Manufacturer

analog-devices

Introduction

The DS17887-3 is a real-time clock (RTC) chip with an integrated 8KB of non-volatile SRAM (NVSRAM). It provides accurate timekeeping with features like alarm, daylight savings, and leap year support. The chip can be operated with a main power supply of 2.7V to 3.7V or a backup battery of 2.5V to 3.7V.

Product Features and Performance

8KB of non-volatile SRAM (NVSRAM)

Alarm, daylight savings, and leap year support

12/24-hour time format and year-month-day-day-of-week date format

Parallel interface

Operates with a main power supply of 2.7V to 3.7V or a backup battery of 2.5V to 3.7V

Maximum timekeeping current of 2mA at 2.7V to 3.7V

Operating temperature range of 0°C to 70°C

Through-hole 24-DIP module package (0.600", 15.24mm)

Product Advantages

Reliable and accurate timekeeping with advanced features

Non-volatile SRAM for data storage

Wide voltage range operation for flexibility

Low power consumption for power-sensitive applications

Key Reasons to Choose This Product

Robust real-time clock with extensive functionality

Efficient power management with backup battery support

Convenient parallel interface for easy integration

Proven reliability and performance from a trusted manufacturer

Quality and Safety Features

Rigorous testing and quality control measures

Compliance with relevant industry standards

Compatibility

The DS17887-3 is compatible with a wide range of microcontroller and computer systems that support a parallel interface.

Application Areas

Industrial automation and control systems

Consumer electronics

Embedded systems

Measurement and instrumentation equipment

Product Lifecycle

The DS17887-3 is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information and to discuss alternative options that may suit their requirements.