PCF8563 IC – (SMD SOP-8 Package) – Real Time Clock (RTC) and Calendar IC

• Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal

•  Century flag

•  Clock operating voltage: 1.0 V to 5.5 V at room temperature

•  Low backup current; typical 0.25 at VDD = 3.0 V and Tamb = 25 ° c

•  400 kHz two-wire I2C-bus interface (at VDD = 1.8 V to 5.5 V)

• Programmable clock output for peripheral devices (32.768 kHz, 1.024 kHz, 32 Hz, and 1 Hz)

•  Alarm and timer functions

•  Integrated oscillator capacitor

•  Internal Power-On Reset (POR)

•  I 2C-bus slave address: read A3h and write A2h

•  Open-drain interrupt pin

Applications:-

● Mobile telephones

●  Portable instruments

●  Electronic metering

● Battery powered products

Related Document:-

 PCF8563 IC SMD Data Sheet