BQ3285EP - Texas Instruments

Manufacturer Part Number

BQ3285EP

Manufacturer

Texas Instruments

Introduction

Integrated circuit real-time clock (RTC) with non-volatile RAM (NVSRAM)

Product Features and Performance

Alarm, daylight savings, leap year, and square wave output

242-byte NVSRAM for data storage

12/24-hour time format

Timekeeping current of 300 μA at 5V

Backup battery voltage range: 2.5V to 4V

Product Advantages

Provides real-time clock and data storage in a single chip

Low power consumption for extended battery life

Parallel interface for easy integration into systems

Key Technical Parameters

Operating voltage: 4.5V to 5.5V

Operating temperature: 0°C to 70°C

Package: 24-pin DIP (0.600", 15.24mm)

Mounting type: through-hole

Quality and Safety Features

RoHS3 compliant

Compatibility

Compatible with a wide range of embedded systems and microcontrollers

Application Areas

Embedded systems, industrial automation, and other applications requiring a real-time clock and non-volatile data storage

Product Lifecycle

This product is currently in production and actively supported by the manufacturer.

Key Reasons to Choose This Product

Integrated real-time clock and NVSRAM in a single chip

Low power consumption for battery-powered applications

Parallel interface for easy integration into systems

Reliable and long-lasting performance with RoHS3 compliance