DS1305E+TR - Brand New Maxim Integrated Real-time Clocks (RTC)
In Stock:5075 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
5075,
Ready for Immediate Shipping
Brand:Maxim Integrated
Category:Real-time Clocks (RTC)
Chipdatas Part No.:CD94-DS1305E+TR
Manufacturer Part No.:DS1305E+TR
Datecode:09+
Package:TSSOP-20
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Description
Model: DS1305E+TR is a Real-time Clock (RTC) component for electronic devices. It can accurately track and display the current time, date, and year. This model is designed with Leap-Year Compensation, ensuring accurate timing up to the year 2100. It also features a battery-backed 96-byte NV RAM for data storage.
Specifications and features
- Real-Time Clock (RTC) counts seconds, minutes, hours, date of the month, month, day of the week, and year.
- Two time-of-day alarms programmable on combination of seconds, minutes, hours, and day of the week.
- Supports Motorola SPI™ (Serial Peripheral Interface) Modes 1 and 3 or Standard 3-Wire Interface.
- Burst mode for reading/writing successive addresses in clock/RAM.
- Dual-power supply pins for primary and backup power supplies.
- Optional trickle charge output to backup supply.
- 2.0V to 5.5V operation.
- Optional industrial temperature range: -40℃ to -85℃.
- Available in space-efficient, 20-pin TSSOP package.
- Underwriters Laboratory (UL) recognized.
Application Scenarios
The DS1305E+TR can be widely used in various electronic devices that require accurate timekeeping, such as smartwatches, medical equipment, automotive systems, and industrial control systems.
Comparison
Advantages- Accurate timekeeping up to the year 2100.
- Battery-backed NV RAM for data storage.
- Supports multiple communication interfaces for flexibility.
- Wide operating voltage range.
- Optional industrial temperature range for harsh environments.
- Space-efficient package design.
- UL recognized for safety.
Disadvantages- None identified.
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
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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Additional Information
- Datasheet: Download DS1305E+TR
- Chipdatas Part: CD94-DS1305E+TR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 00:19 +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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