- Stock: 1 InStock
- SKU: 0776 | DAB633
23.60 (inc GST)
Rs.20.00 + GST
GST Invoice on all Purchase. So you will be eligible to take input tax credit.
IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.
|Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.|
The PCF8563 is a 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.
Features of PCF8563 RTC
Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal
Clock operating voltage: 1.0 V to 5.5 V at room temperature
Low backup current; typical 0.25 uA at VDD = 3.0 V and Tamb = 25 0C
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)
I2C-bus slave address: read A3h and write A2h
Open-drain interrupt pin
Applications of PCF8563 RTC
Battery powered products