Real Time Clock (RTC) Module PCF8563T

Product Overview

The Real Time Clock (RTC) Module PCF8563T is a highly accurate and reliable RTC module that helps maintain the current time and date in electronic systems, even when the main system is powered off. This module uses the I2C communication protocol and is ideal for applications that require precise timekeeping. It has low power consumption, making it suitable for battery-operated devices and long-term use. The PCF8563T is perfect for embedded systems, microcontrollers, and IoT devices where time accuracy is crucial.

Key Features

• Accurate Timekeeping – Provides precise time tracking with a built-in oscillator for accuracy.
• I2C Interface – Simplifies communication with microcontrollers and embedded systems.
• Low Power Consumption – Ideal for battery-operated systems, with low standby current.
• Built-in Battery Backup – Maintains time even when the system is powered off.
• Date and Time Tracking – Tracks hours, minutes, seconds, as well as day, month, and year.
• Programmable Alarm – Can trigger alarms at specified times, ideal for event-driven systems.
• Temperature Compensation – Ensures accurate timekeeping in a wide temperature range.

Technical Specifications

• Communication Protocol: I2C (Inter-Integrated Circuit)
• Power Supply: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Time Accuracy: ±3 minutes per month (typical)
• Battery Backup: Integrated 32.768 kHz crystal oscillator
• Current Consumption: Typically 1 µA in sleep mode
• Alarm Function: Programmable alarm with configurable time intervals
• Clock Precision: 1Hz output signal
• Memory: Non-volatile memory to store time and configuration data

Applications

• Embedded Systems – Perfect for microcontroller-based systems that need real-time clock functionality.
• IoT Devices – Ideal for time-dependent operations in Internet of Things (IoT) devices.
• Portable Devices – Excellent for battery-powered devices requiring timekeeping without a constant power source.
• Industrial Applications – Used in automated systems, data loggers, and other applications that need precise time for event logging.
• Home Automation – Can be used in smart home systems for time-based operations.

Why Choose PCF8563T RTC Module?

The PCF8563T Real Time Clock Module is a reliable and power-efficient solution for systems requiring precise timekeeping. Its low power consumption, easy integration, and robust functionality make it an ideal choice for both consumer electronics and industrial systems.