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PCF8563 Pinout Diagram

Part Series:PCF8563 Series
Category:Real Time Clocks
Description:Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.9mm Width)
Document:PCF8563T/5 Datasheet PDF (50 Pages)

PCF8563T/5,518 - NXP Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
8 Pin
Operating Voltage
1.8V ~ 5.5V
Case/Package
SOT-96-1
Number of Positions
8 Position
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PCF8563T/5,518 - NXP Function Overview

Overview
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.
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## Features
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 μA 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)
I²C-bus slave address: read A3h and write A2h
Open-drain interrupt pin
## Target Applications
Mobile telephones
Portable instruments
Electronic metering
Battery powered products
## Features
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