2.0 ~ 5.5V DS1302 Real Time Clock Module

Feature:

The real time clock module provides seconds, minutes, hours, days, date, months, and year information. The end of the month date is automatically adjusted for months with less than 31 days, including correction for leap years. This real time clock module communicates with a microprocessor via a simply serial interface. The clock module operates in either 24-hour or 12-hour format with AM / PM indicator.

    31 x 8 RAM for scratchpad data storage
    Serial I/O interface for minimum pin count
    Wide Working Voltage: 2.0 ~ 5.5V
    Single-byte and multi-byte transmission for clock or RAM data read / write
    TTL-compatible (Vcc=5V)
    Working Temperature: 0 to +70C
    32.768KHz crystal oscillator
    DS1202 Compatible
    Uses Less than 300nA at 2.0V
    Equipped with a 260mAh CR2032 button battery, not rechargeable
    PCB Size: Approx. 47 x 18 mm

Payment Terms: T/T &Western Union are warmly welcomed.Paypal is also acceptable for samples.

Shipping Terms: Sample order send by DHL, Fedex,UPS or EMS                       

Delivery Time: 3-5 working days,some items are in stock.

Packing: Polybag can make the package according to customers' requirements

Warranty time : we provide 12 month warranty for all of our goods.