DIODES Incorporated Clock/Timing - Clock/Timing - Real Time Clocks - PT7C4563WEX PT7C4563WEX

The PT7C4563WEX is a real-time clock (RTC) integrated circuit designed for accurate timekeeping and calendar functions. It operates using a 32.768 kHz crystal oscillator and supports both 12-hour and 24-hour time formats. The device features an alarm interrupt function and a programmable square wave output with selectable frequencies of 1 Hz, 32 Hz, 1.024 kHz, and 32.768 kHz. Communication is facilitated through a 2-wire I¬=C bus interface, making it suitable for various applications requiring timekeeping capabilities. The PT7C4563WEX is available in an 8-pin SOIC package, ensuring compatibility with standard PCB layouts. It is compliant with RoHS directives, indicating that it contains no purposely added lead and meets environmental safety standards. This product is ideal for engineers looking for a reliable and efficient RTC solution for their projects.