BQ4845YS-A4N - Brand New Texas Instruments Real-time Clocks (RTC)
In Stock:999 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
999,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:Real-time Clocks (RTC)
Chipdatas Part No.:CD86-BQ4845YS-A4N
Manufacturer Part No.:BQ4845YS-A4N
Datecode:09+
Package:28-SOIC 0.295", 7.50mm Width
5,14650 щ.д. /PCS
Each contains 0 PCS
≥1:
5,14650 щ.д.
≥10:
5,09503 щ.д.
≥50:
5,04357 щ.д.
≥100:
4,88917 щ.д.
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Description
The BQ4845YS-A4N is a real-time clock (RTC) electronic component model designed and produced by UNITRODE. It is primarily used as a low-power microprocessor peripheral that provides an accurate time-of-day clock and 100-year calendar with alarm features. The BQ4845YS-A4N is an ideal replacement for the IBM® AT-compatible computers and other similar applications.
The product's features include a direct clock/calendar replacement for IBM® AT-compatible computers, 114 bytes of general nonvolatile storage, three maskable interrupt sources, selectable Intel or Motorola bus timing, automatic backup and write protect control to external SRAM, and a programmable square wave output.
Specifications and features
- Low-power RTC microprocessor peripheral
- Provides time-of-day clock and 100-year calendar with alarm features
- Direct replacement for IBM® AT-compatible computers
- 114 bytes of general nonvolatile storage
- Selectable Intel or Motorola bus timing (PLCC), Intel bus timing (DIP and SOIC)
- Less than 0.5 µA load under battery operation
- 24-pin plastic DIP or SOIC
Application Scenarios
The BQ4845YS-A4N can be used in various applications that require accurate time measurement and recording such as industrial automation, medical devices, point-of-sale equipment, security systems, and consumer electronics.
Comparison
Advantages- Low-power consumption
- Direct replacement for IBM® AT-compatible computers and other similar applications
- Selectable Intel or Motorola bus timing
Disadvantages- Only 114 bytes of general nonvolatile storage
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Similar parts: 1405 , 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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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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:
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- - Western Union.
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Additional Information
- Datasheet: Download BQ4845YS-A4N
- Chipdatas Part: CD86-BQ4845YS-A4N
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 14:25 +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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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