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BQ4802YPWRG4

BQ4802YPWRG4

Manufacturer No:

BQ4802YPWRG4

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28TSSOP

Datasheet:

Datasheet

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BQ4802YPWRG4 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • 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, Supervisor, Watchdog Timer
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The BQ4802YPWRG4 is a real-time clock (RTC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Low power consumption: The BQ4802YPWRG4 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 BQ4802YPWRG4 has a built-in battery backup system that allows it to maintain timekeeping even when the main power source is disconnected or unavailable. 5. I2C interface: It utilizes the I2C (Inter-Integrated Circuit) interface, which is a widely used communication protocol, enabling easy integration with microcontrollers and other devices.Application Scenarios: 1. Consumer electronics: The BQ4802YPWRG4 can be used in various consumer electronic devices that require accurate timekeeping, such as digital watches, clocks, timers, and appliances with scheduling functions. 2. Industrial automation: It can be applied in industrial automation systems where precise time synchronization is essential for coordinating processes, scheduling tasks, and data logging. 3. Internet of Things (IoT): The chip can be integrated into IoT devices that require real-time clock functionality, such as smart home automation systems, environmental monitoring devices, and asset tracking systems. 4. Medical devices: In medical devices, the BQ4802YPWRG4 can be used for time-stamping events, scheduling medication reminders, or maintaining accurate time records in patient monitoring systems. 5. Automotive applications: It can be utilized in automotive applications for timekeeping, event logging, and synchronization of various systems, such as infotainment systems, dashboard displays, and vehicle tracking systems.These are just a few examples of the advantages and application scenarios of the BQ4802YPWRG4 integrated circuit chip. Its versatility, low power consumption, and accurate timekeeping make it suitable for a wide range of applications where real-time clock functionality is required.
BQ4802YPWRG4 Relevant information