DS12B885 - Brand New IC Chips

In Stock:87 ,Ready for Immediate Shipping
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In Stock: 87, Ready for Immediate Shipping
Brand:
Category:IC Chips
Chipdatas Part No.:CD89-DS12B885
Manufacturer Part No.:DS12B885
Datecode:09+
Package:DIP-24
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  • Description

    The DS12B885 is a Real Time Clock plus RAM that serves as a direct replacement for the DS1287A or DS12887A. It is identical in form, fit, and function to the DS1287A or DS12887A, with the exception of RCLR. Additionally, it offers an extra 64 bytes of general purpose RAM.

    Specifications and features

    The DS12B885 comes with the following specifications and features:

    • Drop-in replacement for IBM AT computer clock/calendar
    • Pin compatible with the MC146818B and DS1287
    • Totally nonvolatile with over 10 years of operation in the absence of power
    • Self-contained subsystem includes lithium, quartz, and support circuitry
    • Counts seconds, minutes, hours, days, day of the week, date, month, and year with leap year compensation
    • Binary or BCD representation of time, calendar, and alarm
    • 12- or 24-hour clock with AM and PM in 12-hour mode
    • Daylight Savings Time option
    • Multiplex bus for pin efficiency
    • Interfaced with software as 128 RAM locations

    Application Scenarios

    The DS12B885 can be used in various scenarios, including:

    • IBM AT computer clock/calendar replacement
    • Computing systems requiring a Real Time Clock
    • Devices needing a nonvolatile timekeeping solution

    Comparison

    Advantages
    • Direct replacement for DS1287A or DS12887A
    • Additional 64 bytes of general purpose RAM
    • Totally nonvolatile with over 10 years of operation in the absence of power
    Disadvantages
    • None mentioned
  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer
    Product Category IC Chips
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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
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    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.
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    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download DS12B885
  • Chipdatas Part: CD89-DS12B885
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2023/12/10 07:50 +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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