Diodes Incorporated

PT7C4563BLEX  

Real Time Clocks ICs

PT7C4563BLEX Description

The PT7C4563BLEX is a highly integrated Real-Time Clock (RTC) and calendar IC designed by Diodes Incorporated. This device is part of the Clock/Timing ICs category and is known for its robust performance and versatile features. It operates within a wide supply voltage range of 1.3V to 5.5V, making it suitable for a variety of applications with different power supply requirements. The PT7C4563BLEX is available in an 8-TSSOP package and is shipped in Tape & Reel (TR) format, facilitating easy handling and integration into various electronic systems.

This RTC IC is designed for surface mount technology, ensuring it can be seamlessly integrated into modern, compact electronic designs. It features a timekeeping current of 0.65µA to 0.85µA at 3V to 5V, which is remarkably low, making it ideal for battery-operated devices where power consumption is a critical factor. The PT7C4563BLEX supports a 24-hour time format (HH:MM:SS) and includes advanced features such as an alarm function, leap year compensation, and a square wave output, enhancing its functionality and versatility.

PT7C4563BLEX Features

The PT7C4563BLEX boasts several unique features that set it apart from similar RTC ICs in the market:

• Wide Operating Voltage Range: The ability to operate between 1.3V and 5.5V ensures compatibility with a broad range of power supply configurations.
• Low Power Consumption: With a maximum timekeeping current of 0.85µA at 3V to 5V, this IC is highly energy-efficient, making it suitable for low-power applications.
• Advanced Time Management: The 24-hour time format and calendar function, combined with leap year compensation, ensure accurate timekeeping over extended periods.
• Alarm Functionality: The built-in alarm feature allows for precise scheduling and timing control, which is essential for applications requiring periodic wake-up or event triggering.
• Square Wave Output: This feature provides a versatile output option for various timing and synchronization needs.
• Compliance and Compatibility: The PT7C4563BLEX is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards.

PT7C4563BLEX Applications

The PT7C4563BLEX is ideal for a wide range of applications where accurate timekeeping and low power consumption are crucial. Some specific use cases include:

• Consumer Electronics: Ideal for battery-operated devices such as smartwatches, fitness trackers, and portable media players where extended battery life is essential.
• Industrial Systems: Suitable for embedded systems that require precise timekeeping and low power consumption, such as remote monitoring devices and IoT sensors.
• Medical Devices: Can be used in medical equipment where accurate time tracking and low power consumption are critical, such as portable diagnostic devices and wearable health monitors.
• Automotive Applications: Perfect for automotive systems that require reliable timekeeping, such as infotainment systems and onboard diagnostics.

Conclusion of PT7C4563BLEX

The PT7C4563BLEX from Diodes Incorporated is a versatile and efficient RTC IC designed to meet the demands of modern electronic systems. Its wide operating voltage range, low power consumption, and advanced features make it an excellent choice for a variety of applications. Despite being marked as obsolete, the PT7C4563BLEX remains a reliable and cost-effective solution for accurate timekeeping and low-power requirements. Its compliance with environmental and safety standards ensures it remains a viable option for new and existing designs.

PT7C4563BLEX Documents

Download datasheets and manufacturer documentation for PT7C4563BLEX

Datasheets :

PT7C4563B      

PCN Obsolescence/ EOL :

Mult Dev EOL/OBS 5/Sept/2023      

Environmental Information :

Diodes Environmental Compliance Cert