The IC component PCF2123TS/1,118 is a highly integrated Real-Time Clock (RTC) and calendar module. It provides precise timekeeping and calendar functionality with various configurable features.
Key Features:
1. Real-Time Clock: The PCF2123TS/1,118 includes a highly accurate real-time clock with a built-in crystal oscillator. It offers timekeeping capabilities with an adjustable 12 or 24-hour format.
2. Calendar Functionality: This IC component also provides comprehensive calendar functionality. It supports leap year calculations, date, month, and year settings, as well as weekday determination.
3. Alarms and Interrupts: The PCF2123TS/1,118 offers programmable alarms and interrupts, allowing for various time-based event triggering. These can be utilized to generate system alerts or trigger specific actions.
4. Clock and Power Management: It includes features to manage power consumption and optimize clock operation. This enables efficient utilization of resources and prolongs battery life.
5. Serial Interfaces: The PCF2123TS/1,118 supports both I²C (Inter-Integrated Circuit) and SPI (Serial Peripheral Interface) serial interfaces. These interfaces facilitate easy integration and communication with a microcontroller or other devices.
6. Dual Power Supply: The IC component operates under two power supply options—a primary power supply and a backup power supply. The backup supply ensures uninterrupted timekeeping even during a power failure or when the primary power source is disconnected
