PCF8563T/F4,118-NXP-RTC, Date Time Format (DD:MM:YY, HH:MM:SS, Century Flag), 400 kbit/s, I2C, 1.8V to 5.5V, SOIC-8


In stock

SKU: 1880436
  1. : 8Pins
  2. : I2C
  3. : Alarm RTC
  4. : 1.8 to 5.5V
  5. : DD:MM: YY
  6. : HH:MM: SS


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Brand: NXP
Category: Clock & Timing IC

PCF8563T/F4,118 is a PCF8563 CMOS real-time clock (RTC) and 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. Maximum bus speed is 400 kbit/s. The register address is incremented automatically after each written or read data byte. It is used in applications such as mobile telephones, portable instruments, electronic metering, and battery-powered products. It provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768KHz quartz crystal.


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


  1. Century flag, clock operating voltage from 1V to 5.5V at room temperature
  2. 400KHz two-wire I²C-bus interface (at VDD = 1.8V to 5.5V)
  3. Alarm and timer functions, integrated oscillator capacitor, open-drain interrupt pin
  4. Internal power-on reset (POR), I²C-bus address: read A3h and write A2h
  5. 300mW maximum total power dissipation
  6. 7pF maximum input capacitance
  7. Operating temperature range from -40°C +85°C
  8. SO8 package

Package Includes:

1 x PCF8563T/F4,118-NXP-RTC, Date Time Format (DD:MM: YY, HH:MM: SS, Century Flag), 400 kbit/s, I2C, 1.8V to 5.5V, SOIC-8

SKU: 1880436 Category:
IC Interface Type


Supply voltage(V)

1.8 to 5.5

Clock IC Type

Alarm RTC

No. of Pins


Shipping Weight 0.003 kg
Shipping Dimensions 5 × 4 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China