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BQ3285EP

BQ3285EP

Manufacturer No:

BQ3285EP

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 24DIP

Datasheet:

Datasheet

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BQ3285EP Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-PDIP
  • Package / Case
    24-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The BQ3285EP is an integrated circuit chip that offers real-time clock (RTC) and calendar functions. Some of the advantages and application scenarios of this chip are:1. Accuracy: The BQ3285EP provides highly accurate timekeeping with a typical accuracy of ±2 minutes per year. This makes it suitable for applications that require precise timekeeping, such as industrial automation, data logging, and time-sensitive operations.2. Battery Backup: The chip has an integrated battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. This feature is crucial in scenarios where uninterrupted timekeeping is essential, such as in critical infrastructure systems or devices that need to maintain accurate timestamps during power outages.3. Low Power Consumption: The BQ3285EP is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is a priority. The chip has a standby current of less than 1μA, ensuring minimal power drain when not actively in use.4. I2C Interface: The chip utilizes the I2C (Inter-Integrated Circuit) interface, which allows for easy integration with microcontrollers and other digital systems. The I2C interface simplifies communication and enables seamless integration of the RTC functionality into larger systems.5. Alarm and Timer Functions: The BQ3285EP includes programmable alarms and timers, which can be used to trigger specific events or actions at predefined times. This feature is useful in applications that require scheduled operations, such as wake-up alarms, event triggering, or periodic data logging.6. Industrial and Automotive Applications: The BQ3285EP is designed to meet the stringent requirements of industrial and automotive applications. It can operate in a wide temperature range (-40°C to +85°C) and is resistant to harsh environmental conditions, making it suitable for use in industrial automation, automotive systems, and other demanding environments.Overall, the BQ3285EP integrated circuit chip offers accurate timekeeping, battery backup, low power consumption, and various programmable features, making it suitable for a wide range of applications that require reliable RTC functionality.
BQ3285EP Relevant information