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    Maxim Integrated DS1672U-33+, Real Time Clock Serial-I2C, 8-Pin μSOP

    RS Stock No.:
    190-4744
    Mfr. Part No.:
    DS1672U-33+
    Brand:
    Maxim Integrated
    Maxim Integrated
    View all Real Time Clocks
    200 In stock for delivery within 1 working days
    Add to Basket
    Units

    Added

    Price Each (In a Tube of 50)

    kr 53,922

    (exc. VAT)

    kr 67,402

    (inc. VAT)

    UnitsPer unitPer Tube*
    50 - 50kr 53,922kr 2 696,10
    100 - 200kr 46,534kr 2 326,70
    250 - 450kr 44,216kr 2 210,80
    500 - 950kr 39,955kr 1 997,75
    1000 +kr 33,647kr 1 682,35
    *price indicative
    RS Stock No.:
    190-4744
    Mfr. Part No.:
    DS1672U-33+
    Brand:
    Maxim Integrated

    Technical Reference


    Legislation and Compliance


    Product Details

    The DS1672 low-voltage serial timekeeping chip incorporates a 32-bit counter and power-monitoring functions. The 32-bit counter is designed to count seconds and can be used to derive time-of-day, week, month, and year by using a software algorithm. A precision, temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated that forces the reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for 250ms to allow the power supply and processor to stabilize.


    32-Bit Counter
    I²C Serial Interface
    Automatic Power-Fail Detect and Switch Circuitry
    Power-Fail Reset Output
    Low-Voltage Oscillator Operation (1.3V min)
    Trickle-Charge Capability



    Specifications

    AttributeValue
    FunctionsBinary Counter, Real Time Clock
    Bus TypeSerial-I2C
    Mounting TypeSurface Mount
    Package TypeμSOP
    Pin Count8
    Dimensions3.1 x 0.65 x 0.95mm
    Length3.1mm
    Width0.65mm
    Height0.95mm
    Maximum Operating Supply Voltage5.5 V
    Minimum Operating Supply Voltage2.97 V
    Minimum Operating Temperature-40 °C
    Maximum Operating Temperature+85 °C
    200 In stock for delivery within 1 working days
    Add to Basket
    Units

    Added

    Price Each (In a Tube of 50)

    kr 53,922

    (exc. VAT)

    kr 67,402

    (inc. VAT)

    UnitsPer unitPer Tube*
    50 - 50kr 53,922kr 2 696,10
    100 - 200kr 46,534kr 2 326,70
    250 - 450kr 44,216kr 2 210,80
    500 - 950kr 39,955kr 1 997,75
    1000 +kr 33,647kr 1 682,35
    *price indicative