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RTC-72421B

RTC-72421B

Manufacturer No:

RTC-72421B

Manufacturer:

Description:

IC RTC CLK/CALENDAR PAR 18DIP

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Datasheet

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RTC-72421B Specifications

  • Type
    Parameter
  • Supplier Device Package
    18-DIP
  • Package / Case
    18-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -10°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)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Obsolete
  • Packaging
    Tube
  • Series
    -
The RTC-72421B is a real-time clock (RTC) integrated circuit chip. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the RTC-72421B:Advantages: 1. Accurate timekeeping: The RTC-72421B provides precise timekeeping capabilities, ensuring accurate timekeeping even in the absence of power. 2. Low power consumption: It is designed to operate with low power consumption, making it suitable for battery-powered devices. 3. Battery backup: The chip includes a battery backup feature, allowing it to retain time and date information during power outages or when the main power source is disconnected. 4. Alarm functionality: The RTC-72421B supports alarm features, enabling it to trigger events or wake up a system at specific times. 5. I2C interface: It utilizes the I2C (Inter-Integrated Circuit) interface, which is a widely used communication protocol, making it compatible with various microcontrollers and systems.Application scenarios: 1. Consumer electronics: The RTC-72421B can be used in various consumer electronic devices such as digital clocks, watches, and home automation systems that require accurate timekeeping. 2. Industrial applications: It is suitable for industrial applications where precise time synchronization is crucial, such as data loggers, industrial automation systems, and control panels. 3. Medical devices: The chip can be utilized in medical devices that require accurate timekeeping, scheduling, and event triggering, such as patient monitoring systems and medical equipment. 4. Internet of Things (IoT): With its low power consumption and I2C interface, the RTC-72421B can be integrated into IoT devices, enabling them to maintain accurate time and synchronize data across multiple devices. 5. Automotive applications: It can be used in automotive systems that require accurate timekeeping, such as car infotainment systems, dashboard clocks, and event logging.These are just a few examples of the advantages and application scenarios of the RTC-72421B integrated circuit chip. Its accurate timekeeping, low power consumption, and compatibility with various systems make it a versatile choice for many different applications.
RTC-72421B Relevant information