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RTC-72421B - Brand New EPSON Real-time Clocks (RTC) - Datasheet - Chipdatas

RTC-72421B - Brand New EPSON Real-time Clocks (RTC)

In Stock:930 ,Ready for Immediate Shipping
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In Stock: 930, Ready for Immediate Shipping
Brand:EPSON
Chipdatas Part No.:CD93-RTC-72421B
Manufacturer Part No.:RTC-72421B
Datecode:09+
Package:18-DIP 0.300", 7.62mm
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  • Description

    The RTC-72421B is an electronic component classified under the product category of Real-time Clocks (RTC). It is designed with a built-in crystal unit that allows adjustment-free efficient operation. Additionally, it supports both 24-hour and 12-hour time format, with automatic adjustment for leap years based on the Gregorian calendar.

    Specifications and features

    - Built-in crystal unit for adjustment-free operation
    - Supports both 24-hour and 12-hour time format
    - Automatic adjustment for leap years based on the Gregorian calendar

    Application Scenarios

    The RTC-72421B can be used in a variety of applications where real-time clock functionality is required. Some potential application scenarios include: - Embedded systems - Internet of Things (IoT) devices - Timing and scheduling systems

    Comparison

    Advantages: - Built-in crystal unit eliminates the need for manual adjustment - Support for both 24-hour and 12-hour time format offers flexibility - Automatic leap year adjustment simplifies timekeeping Disadvantages: - No specific limitations or disadvantages mentioned for this model
  • Similar parts: 1405 , Click to view
    Attributes Value
    Category Real-time Clocks (RTC)
    Manufacturer EPSON
    Product Category Real Time Clocks
    Series -
    Type Clock/Calendar
    Packaging Tube
    Package-Case 18-DIP (0.300", 7.62mm)
    Operating-Temperature -10°C ~ 70°C
    Mounting-Type Through Hole
    Features Leap Year
    Interface Parallel
    Voltage-Supply 4.5 V ~ 5.5 V
    Supplier-Device-Package 18-DIP
    Memory Capacity -
    Time-Format HH:MM:SS (12/24 hr)
    Date-Format YY-MM-DD-dd
    Voltage-Supply-Battery -
    Current-Timekeeping-Max 5μA ~ 10μA @ 2V ~ 5V
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
    • View more
Contact us
Additional Information
  • Datasheet: Download RTC-72421B
  • Chipdatas Part: CD93-RTC-72421B
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/03 11:36 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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  • Registered Mail(www.singpost.com)
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