Recently searched

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

    RS Stock No.:
    190-5159P
    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 (Supplied in a Tube)

    kr 57,444

    (exc. VAT)

    kr 71,805

    (inc. VAT)

    UnitsPer unit
    10 - 20kr 57,444
    25 - 95kr 54,292
    100 - 245kr 46,856
    250 +kr 44,486
    Packaging Options:
    RS Stock No.:
    190-5159P
    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 (Supplied in a Tube)

    kr 57,444

    (exc. VAT)

    kr 71,805

    (inc. VAT)

    UnitsPer unit
    10 - 20kr 57,444
    25 - 95kr 54,292
    100 - 245kr 46,856
    250 +kr 44,486
    Packaging Options: