DS12B885 - Brand New IC Chips
In Stock:87 ,Ready for Immediate Shipping
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In Stock:
87,
Ready for Immediate Shipping
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
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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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
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- 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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Western Union charge US$0.00 banking fee.
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