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DS1501YE+ - Brand New Maxim Integrated Real-time Clocks (RTC) - Datasheet - Chipdatas

DS1501YE+ - Brand New Maxim Integrated Real-time Clocks (RTC)

In Stock:1487 ,Ready for Immediate Shipping
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In Stock: 1487, Ready for Immediate Shipping
Chipdatas Part No.:CD86-DS1501YE+
Manufacturer Part No.:DS1501YE+
Datecode:09+
Package:28-TSSOP 0.465", 11.80mm Width
9,05259 US$ /PCS Each contains 0 PCS
≥1:
9,05259 US$
≥10:
8,96206 US$
≥50:
8,87153 US$
≥100:
8,59996 US$
Numbers (PCS) :
  • Description

    The DS1501YE+ is a real-time clock (RTC) component belonging to the DS1501/DS1511 series, which are full-feature RTCs with a year 2000-compliant design. It features an RTC alarm, watchdog timer, power-on reset, battery monitors, 256 bytes NV SRAM, and a 32.768kHz output. In addition, this component's registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour binary-coded decimal (BCD) format, with an automatic correction feature for the day of the month and leap year. The user can access all registers within the DS1501/DS1511 through a byte-wide interface.

    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 allow 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 DS1501YE+ is suitable for use in remote systems, battery-backed systems, telecom switches, office equipment, consumer electronics, and UL-recognized devices.

    Comparison

    Advantages
    • Full-feature RTC with an RTC alarm, watchdog timer, power-on reset, battery monitors, and battery-backed SRAM
    • Year 2000-compliant design with automatic leap-year compensation
    • A wide range of operating voltages and auxiliary battery inputs
    • A battery voltage-level indicator flags feature and available as chip or stand-alone encapsulated DIP module with an embedded battery and crystal
    Disadvantages
    • None identified
  • Similar parts: 1405 , Click to view
    Attributes Value
    Category Real-time Clocks (RTC)
    Manufacturer Maxim Integrated
    Product Category Real Time Clocks
    Series DS1501YE
    Product Real Time Clocks
    Type Clock/Calendar
    Packaging Tray
    Unit-Weight 0.000705 oz
    Mounting-Style SMD/SMT
    Package-Case TSOP
    Operating-Temperature 0°C ~ 70°C
    Mounting-Type Surface Mount
    Features Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
    Function Alarm Calendar Clock Watchdog Timekeeper
    Interface Parallel
    Voltage-Supply 4.5 V ~ 5.5 V
    Supplier-Device-Package 28-TSOP
    Memory Capacity 256B
    Time-Format HH:MM:SS (24 hr)
    Date-Format YY-MM-DD-dd
    Voltage-Supply-Battery 2.5 V ~ 3.7 V
    Current-Timekeeping-Max 5mA @ 4.5V ~ 5.5V
    Maximum Operating Temperature + 70 C
    Operating temperature range 0 C
    Part-#-Aliases 90-1501Y+E00
    Supply-Voltage-Max 5.5 V
    Supply-Voltage-Min 4.5 V
    RTC-Bus-Interface Parallel
    RTC-Memory-Size 256 B
  • Latest 5 Reviews
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    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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    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
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    • - View in your order page
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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.
    • View more
    Payment:
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    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download DS1501YE+
  • Chipdatas Part: CD86-DS1501YE+
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/05/20 12:39 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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  • We recommend to use bank transfer for large orders to save on handling fees.
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