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