Reloj de tiempo real I2C DS1340Z

Reloj de tiempo real I2C DS1340Z

Reloj de tiempo real I2C DS1340Z

    2.199 1.900 1900.0

    SKU MCI00739
    Normal Price
    2.199
    Offer Price
    1.900 -13 %
    Availability
    Showroom MCI Store : Sold Out
    Luis Thayer Ojeda Store : Available
    Viña del Mar Store : Sold Out

    Description:

    The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an oscillator STOP flag. Block access of the register map is identical to the ST device. Two additional registers, which are accessed individually, are required for the trickle charger and flag. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. A built-in power-sense circuit detects power failures and automatically switches to the backup supply. Reads and writes are inhibited while the clock continues to run. The device is programmed serially through an I2C bidirectional bus.

    We cannot offer refunds for this product as it is a consumable product.