Free Shipping On All Orders Over ₹1000

PCF8563M/TR IC – (SMD SOP-8 Package) – Real Time Clock (RTC) and Calendar IC

0 Reviews
Available on backorder


  1.  Clock operating voltage: 1.0 V to 5.5 V at room temperature
  2.  Low backup current; typical 0.25 A at VDD = 3.0 V and Tamb = 25 Degree C
  3.  400 kHz two-wire I2C-bus interface (at VDD = 1.8 V to 5.5 V)
  4.  Programmable clock output for peripheral devices
  • Estimated delivery time 2-4 days
  • (Subject to stock Availability)
SKU: rz24321481

Product details

The PCF8563 is a CMOS real-time clock/calendar optimized for low power consumption. A programmable clock output, interrupt output and voltage-low detector are also provided. All addresses and data are transferred serially via a two-line bidirectional I2C-bus. The maximum bus speed is 400 kbit/s. The built-in word address register is incremented automatically after each written or read data byte.


  1. Mobile telephones
  2. Portable instruments
  3. Electronic metering
  4. Battery-powered products


  1. Alarm and timer functions
  2. Integrated oscillator capacitor
  3. Internal power-on reset
  4. I2C-bus slave address: read A3h and write A2h
  5. Open-drain interrupt pin

Package Includes:

1 x PCF8563M/TR IC – (SMD SOP-8 Package) – Real Time Clock (RTC) and Calendar IC

Additional information

Operating Voltage(V)


Interface Type


Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Back to Top
Product has been added to your cart