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BQ3285P-SB2E3

Part No BQ3285P-SB2E3
Manufacturer Texas Instruments
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR PAR 24-DIP / Real Time Clock Multiplexed 114byte Clock/Calendar/Alarm/Timer/Interrupt 24-Pin PDIP Tube
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Tube
Type Clock/Calendar
Features Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size 114B
Date Format YY-MM-DD-dd
Interface Parallel
Operating Supply Voltage 4.5 V ~ 5.5 V
Voltage - Supply, Battery 2.5 V ~ 4 V
Operating Temperature Range 0°C ~ 70°C
Mounting Style Through Hole
Package 24-DIP (0.600", 15.24mm)
Manufacturer Package 24-PDIP
Win Source Part Number 770363-BQ3285P-SB2E3
Popularity Medium
Supply and Demand Status Limited
Family Name bq3285
Introduction Date August 01, 2006
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian BQ3285P-SB2E3 CAD Model

Description

Introducing the BQ3285P-SB2E3 Real-Time Clock from Texas Instruments

The BQ3285P-SB2E3 is a sophisticated real-time clock (RTC) module developed by Texas Instruments, designed to provide precise time and date tracking for a wide array of electronic applications. This RTC is a perfect solution for systems that require reliable timekeeping, even when the main power is turned off, thanks to its built-in battery backup capabilities.

The BQ3285P-SB2E3 offers a multitude of features that make it a versatile and essential component for embedded systems, industrial controllers, personal computers, and any other systems that need an accurate time base.

  • Accuracy and Precision: The device maintains an excellent timekeeping accuracy, which is critical for applications where precise time stamps are necessary, such as data logging and time-sensitive transactions.
  • Battery Backup: With its battery backup feature, the BQ3285P-SB2E3 ensures continuous timekeeping even during power outages, making it ideal for critical systems that cannot afford to lose track of time.
  • Interface and Compatibility: It comes with a simple, parallel interface for easy integration into most microcontroller-based systems. Its compatibility with industry-standard buses ensures that it can be easily adopted into existing designs without significant redesign.
  • Extended Temperature Range: The device is designed to operate over an industrial temperature range, making it suitable for harsh environments and demanding applications.
  • Low Power Consumption: The BQ3285P-SB2E3 is designed for low power consumption, which is crucial for battery-powered devices where power efficiency is a key concern.

With its compact DIP (Dual In-line Package) form factor, the BQ3285P-SB2E3 can be easily incorporated into a wide range of product designs. Its robust feature set ensures that you can maintain accurate timekeeping in your applications without worrying about system downtime or time drift.

Whether you're designing industrial equipment, consumer electronics, or network infrastructure, the BQ3285P-SB2E3 from Texas Instruments is a reliable choice for maintaining accurate time and date functionality in your products.

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