PCF8563T/5 NXP I2C Calendar Clock Format IC - SOP-8 Package

PCF8563T/5 I2C Real-Time Clock/Calendar IC is a low-power CMOS real-time clock and calendar IC designed for accurate time and datekeeping in electronic systems. It communicates through a two-wire I²C interface and provides seconds, minutes, hours, day, weekday, month, and year information. The IC also includes alarm and timer functions, a programmable clock output, interrupt output, voltage-low detection, and an integrated oscillator capacitor, making it suitable for embedded systems, digital clocks, meters, data loggers, and battery-powered applications.Features:Real-time clock and calendar functionality.Two-wire I²C-bus interface with speeds up to 400 kHz.Provides seconds, minutes, hours, day, weekday, month, and year.Supports 32.768 kHz quartz crystal operation.Low-power CMOS design.Wide clock operating voltage range.Programmable clock output of 32.768 kHz, 1.024 kHz, 32 Hz, or 1 Hz.Alarm and timer functions.Open-drain interrupt output.Integrated oscillator capacitor.Internal Power-On Reset (POR).Suitable for battery-powered and embedded applications.Specifications:ParameterValueProduct TypeReal-Time Clock / Calendar ICModelPCF8563T/5BrandNXPInterfaceI²CMaximum I²C Bus Speed400 kHzClock Frequency32.768 kHzClock Operating Voltage1.0 V to 5.5 VI²C Operating Voltage1.8 V to 5.5 VTypical Backup Current0.25 µAClock Output Frequencies32.768 kHz, 1.024 kHz, 32 Hz, 1 HzTime Format24-HourDate FormatYear, Month, Day, WeekdayInterrupt OutputOpen-Drain, Active LOWPackageSOIC-8 / SOP-8Mounting TypeSurface MountOperating Temperature-40°C to +85°CPin Configuration:Pin No.Pin NameDescription1OSCIOscillator Input2OSCOOscillator Output3INTInterrupt Output, Open-Drain Active LOW4VSSGround5SDAI²C Serial Data Input/Output6SCLI²C Serial Clock Input7CLKOUTProgrammable Clock Output, Open-Drain8VDDSupply VoltageAlso Check These Out:AN7112 Audio Power Amplifier ICTDA2822M Amplifier ICHT12D (RF Decoder) ICPackage Includes:1 × PCF8563T/5 I2C Real-Time Clock/Calendar IC - SOP-8 Package

INR 28 · In stock