罗斌森
罗斌森
  • DS1557WP-120IND

  • Manufacturer : Maxim Integrated
    Packaging : Tube
    Part Status : Obsolete
    Type : Clock/Calendar
    Features : Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
    Memory Size : 512KB
    Time Format : HH:MM:SS (24 hr)
    Date Format : YY-MM-DD-dd
    Interface : Parallel
    Voltage - Supply : 2.97V ~ 3.63V
    Voltage - Supply, Battery : 3V
    Current - Timekeeping (Max) : 4mA @ 3.3V
    Operating Temperature : -40°C ~ 85°C
    Mounting Type : Surface Mount
    Package / Case : 34-PowerCap? Module
    Supplier Device Package : 34-PowerCap Module

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