DS1501WE+ - Brand New Maxim Integrated Real-time Clocks (RTC)
In Stock:80 ,Ready for Immediate Shipping
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In Stock:
80,
Ready for Immediate Shipping
Brand:Maxim Integrated
Category:Real-time Clocks (RTC)
Chipdatas Part No.:CD91-DS1501WE+
Manufacturer Part No.:DS1501WE+
Datecode:09+
Package:28-TSSOP 0.465", 11.80mm Width
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Description
The DS1501WE+ is a real-time clock (RTC) electronic component model that is compliant with year 2000 (Y2K) requirements. This electronic component includes features such as an RTC alarm, watchdog timer, power-on reset, battery monitors, 256 bytes non-volatile static random-access memory (NV SRAM), and a 32.768kHz output. The RTC registers hold century, year, month, date, day, hours, minutes, and seconds data in 24-hour binary-coded decimal (BCD) format. Corrections for day of the month and leap year are made automatically.
Specifications and features
- BCD-coded century, year, month, date, day, hours, minutes, and seconds with automatic leap-year compensation valid up to the year 2100
- Programmable watchdog timer and RTC alarm
- Century register; Y2K-compliant RTC
- +3.3 (W) or +5V (Y) operation
- Precision power-on reset
- Power-control circuitry support system
- Power-on from date/day/time alarm or key
- Closure/modem-detect signal
- 256 bytes battery-backed SRAM
- Auxiliary battery input
- Accuracy of DS1511 better than ±1 minute/month at +25°C
- Day-of-week/date alarm register
- Crystal select bit allows RTC to operate with 6pF or 12.6pF crystal (DS1501)
- Battery voltage-level indicator flags
- Available as chip (DS1501) or stand-alone encapsulated DIP module with embedded battery and crystal (DS1511)
Application Scenarios
The DS1501WE+ electronic component model can be utilized in various systems that require RTC functionality, such as remote systems, battery-backed systems, telecom switches, office equipment, consumer electronics, among others. It is also Underwriters Laboratories (UL) recognized.
Comparison
Advantages- Compliant with Y2K requirements
- Automatic correction for day of the month and leap year
- Programmable watchdog timer and RTC alarm
- 256 bytes NV SRAM and battery monitors
- Battery voltage-level indicator flags
- Accuracy of DS1511 better than ±1 minute/month at +25°C
Disadvantages- Crystal select bit allows RTC to operate with only 6pF or 12.6pF crystal (DS1501)
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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 DS1501WE+
- Chipdatas Part: CD91-DS1501WE+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 00:20 +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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