PCF8563 I2C Real Time Clock RTC Module

Save 19%
Sold By: HatchnHackSKU: G08-14

Sale price₹ 134.00 Regular price₹ 166.00

Tax included Shipping calculated at checkout

Min Qty: 1


his is an HW-689 PCF8563 Real-time Clock RTC module. It has a variety of functions, including an external programmable clock output, an alarm, a timer, features, external quartz, and a backup battery.
The PCF8563 RTC Board provides real-time clock function that is powered by an
onboard battery and operates independently even when the MCU is turned off. I2C real-time clock (RTC) is less expensive and more precise than the DS1302 or DS1307.


  • High Accuracy
  • Low Power Consumption
  • Can be interfaced with Arduino
  • Low Cost
  • I2C Real Time Clock (RTC)


  1.  Pin-1: INT
  2.  Pin-2: COT
  3.  Pin-3: SCL
  4.  Pin-4: SDA
  5.  Pin-5: GND
  6.  Pin-6: VCC
    Model HW-689 
    Type Real-time Clock RTC Module
    Using Inbuilt IC  PCF8563
    Size 43*17mm
    No of Pins 06
    Voltage Range 1 - 5.5V
    Interface I2C

    Estimate shipping

    You may also like

    Recently viewed