BQ3285P-SB2 - Texas Instruments

Manufacturer Part Number

BQ3285P-SB2

Manufacturer

Texas Instruments

Introduction

The BQ3285P-SB2 is a real-time clock (RTC) module that provides time and calendar functions with alarm, periodic interrupt, and square wave output capabilities. It features a built-in nonvolatile SRAM (NVSRAM) that can store data even when the main power supply is removed, making it suitable for applications that require reliable data retention.

Product Features and Performance

Alarm, daylight savings, leap year, and NVSRAM features

Square wave output

114 bytes of NVSRAM for data storage

12/24-hour time format and YY-MM-DD-dd date format

Parallel interface

Operating voltage range of 4.5V to 5.5V (main supply) and 2.5V to 4V (backup battery)

Product Advantages

Reliable data retention with NVSRAM

Flexible timekeeping and calendar functions

Versatile interface and power supply options

Key Reasons to Choose This Product

Robust and reliable real-time clock solution

Convenient data storage capabilities

Suitable for a wide range of applications that require accurate timekeeping

Quality and Safety Features

Designed and manufactured to high quality standards

Meets relevant safety and environmental regulations

Compatibility

Suitable for a variety of electronic devices and systems that require a real-time clock module

Application Areas

Industrial automation

Embedded systems

Security and access control systems

Medical devices

Consumer electronics

Product Lifecycle

The BQ3285P-SB2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and any potential replacements.