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BQ32002D

BQ32002D

Manufacturer No:

BQ32002D

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR I2C 8SOIC

Datasheet:

Datasheet

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BQ32002D Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply, Battery
    1.4V ~ 3.6V
  • Voltage - Supply
    3V ~ 3.6V
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Tube
  • Series
    -
The BQ32002D is a real-time clock (RTC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the BQ32002D chip are:Advantages: 1. Low power consumption: The BQ32002D chip is designed to operate with minimal power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. Accurate timekeeping: It provides accurate timekeeping with a typical accuracy of ±2 minutes per month, ensuring reliable and precise timekeeping in various applications. 3. Integrated crystal oscillator: The chip includes an integrated 32.768 kHz crystal oscillator, eliminating the need for an external crystal, reducing component count, and simplifying the design. 4. Battery backup: The BQ32002D chip has a built-in battery backup system, allowing it to retain time and date information even when the main power supply is disconnected or interrupted. 5. I2C interface: It utilizes the I2C (Inter-Integrated Circuit) communication protocol, enabling easy integration with microcontrollers and other devices supporting I2C communication.Application Scenarios: 1. Consumer electronics: The BQ32002D chip can be used in various consumer electronic devices that require accurate timekeeping, such as digital watches, clocks, timers, and appliances with time-based functions. 2. Industrial automation: It can be employed in industrial automation systems where precise time synchronization is essential for scheduling, data logging, event triggering, and time-stamping applications. 3. Data loggers: The chip's low power consumption and battery backup make it suitable for data loggers that need to record time-stamped data over extended periods, even in the absence of a continuous power supply. 4. Medical devices: In medical devices, the BQ32002D chip can be utilized for time-sensitive functions like scheduling medication reminders, tracking patient vitals, or synchronizing data across multiple devices. 5. Automotive applications: The chip can be integrated into automotive systems for functions like timekeeping, event logging, and synchronization of various vehicle modules.These are just a few examples of the advantages and application scenarios of the BQ32002D integrated circuit chip. Its versatility, low power consumption, and accurate timekeeping capabilities make it suitable for a wide range of applications requiring reliable timekeeping functionality.
BQ32002D Relevant information