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BQ4842YMA-85

BQ4842YMA-85

Manufacturer No:

BQ4842YMA-85

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 32DIP

Datasheet:

Datasheet

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BQ4842YMA-85 Specifications

  • Type
    Parameter
  • 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:hh (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The BQ4842YMA-85 is a real-time clock (RTC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Accuracy: The BQ4842YMA-85 provides highly accurate timekeeping with a typical accuracy of ±2 minutes per year. 2. Battery Backup: It has an integrated battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. 3. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices. 4. I2C Interface: It uses the I2C (Inter-Integrated Circuit) communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices. 5. Alarm Functionality: The BQ4842YMA-85 includes alarm functionality, enabling it to trigger events or wake up a system at specific times.Application Scenarios: 1. Consumer Electronics: The chip can be used in various consumer electronics devices that require accurate timekeeping, such as digital watches, clocks, and timers. 2. Industrial Automation: In industrial automation systems, the BQ4842YMA-85 can be used for time synchronization, event scheduling, and data logging. 3. Medical Devices: Medical devices often require precise timekeeping for scheduling medication reminders, data logging, or synchronization with other medical equipment. 4. Internet of Things (IoT): The chip can be integrated into IoT devices that need accurate timekeeping, such as smart home automation systems, energy management systems, or asset tracking devices. 5. Automotive Applications: The BQ4842YMA-85 can be used in automotive applications for timekeeping, event scheduling, and data logging in vehicles.Overall, the BQ4842YMA-85 offers accurate timekeeping, low power consumption, and versatile functionality, making it suitable for a wide range of applications that require reliable and precise timekeeping capabilities.
BQ4842YMA-85 Relevant information