DS1337U+ - Brand New Maxim Integrated Real-time Clocks (RTC)
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Description
The DS1337U+ is a serial real-time clock designed for low-power applications. It features two programmable time-of-day alarms and a programmable square-wave output. The clock provides accurate information on seconds, minutes, hours, day, date, month, and year. It automatically adjusts for months with fewer than 31 days, including leap years. The clock operates in either 24-hour or 12-hour format with an AM/PM indicator.
Specifications and features
- Real-Time Clock (RTC) that counts seconds, minutes, hours, day, date, month, and year with leap-year compensation. Valid up to 2100.
- Available in a surface-mount package with an integrated crystal (DS1337C).
- I2C serial interface for easy data transfer.
- Two time-of-day alarms for setting up reminders or notifications.
- Oscillator stop flag for accurate timekeeping.
- Programmable square-wave output with a default of 32kHz on power-up.
- Available in 8-pin DIP, SO, or µSOP packages.
- Operating temperature range of -40°C to +85°C.
Application Scenarios
- Handhelds (GPS, POS Terminal, MP3 Player)
- Consumer Electronics (Set-Top Box, VCR/Digital Recording)
- Office Equipment (Fax/Printer, Copier)
- Medical (Glucometer, Medicine Dispenser)
- Telecommunications (Router, Switch, Server)
- Other (Utility Meter, Vending Machine, Thermostat, Modem)
Comparison
Advantages- Low-power design for energy efficiency.
- Accurate timekeeping with leap-year compensation.
- Versatile application scenarios for various industries.
Disadvantages- Limited operating temperature range (-40°C to +85°C).
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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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Popular parts of the same kind
- Datasheet: Download DS1337U+
- Chipdatas Part: CD87-DS1337U+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 17:23 +0800
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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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The fee is charged according to the rule of PayPal.
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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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
