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RTC-4574JE:B3 ROHS

RTC-4574JE:B3 ROHS Description

The RTC-4574JE:B3 ROHS is a high-performance Real-Time Clock (RTC) and Calendar IC designed by Epson, a leading manufacturer in the field of timing and clocking solutions. This IC is part of the Clock/Timing ICs category and is housed in a Surface Mount package, specifically in a Tape & Reel (TR) format. It operates within a wide supply voltage range of 1.6V to 5.5V, making it versatile for various power supply configurations. The device is notable for its low power consumption, with a maximum timekeeping current of 1µA to 2µA at 3V to 5V, ensuring efficient operation in battery-powered applications.

The RTC-4574JE:B3 ROHS features a 24-hour time format (HH:MM:SS) and includes advanced functionalities such as an alarm and leap year correction, enhancing its utility in applications requiring precise time management. It is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its compliance with international trade regulations. The device is also RoHS3 compliant, ensuring it meets the latest environmental standards for electronic components. Its Moisture Sensitivity Level (MSL) is rated at 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

RTC-4574JE:B3 ROHS Features

The RTC-4574JE:B3 ROHS stands out due to several unique features that set it apart from similar models in the market:

• Low Power Consumption: With a maximum timekeeping current of 1µA to 2µA at 3V to 5V, this IC is highly energy-efficient, making it ideal for low-power applications such as portable devices and battery-backed systems.
• Alarm Functionality: The built-in alarm feature allows for precise scheduling and timing control, enhancing the functionality of systems that require periodic wake-up or event triggering.
• Leap Year Correction: The RTC-4574JE:B3 ROHS automatically adjusts for leap years, ensuring accurate timekeeping over extended periods without manual intervention.
• Wide Operating Voltage Range: The ability to operate within a 1.6V to 5.5V supply voltage range provides flexibility in power supply design, making it suitable for a variety of applications.
• 24-Hour Time Format: The HH:MM:SS (24-hour) time format is universally recognized and simplifies integration into systems requiring standard time representation.
• Surface Mount Packaging: The Surface Mount package type facilitates easy integration into modern PCB designs, ensuring compatibility with automated assembly processes.
• RoHS3 Compliance: This IC meets the stringent environmental standards of RoHS3, making it suitable for use in environmentally conscious applications and markets.

RTC-4574JE:B3 ROHS Applications

The RTC-4574JE:B3 ROHS is ideal for a variety of applications where precise timekeeping and low power consumption are critical. Some specific use cases include:

• Consumer Electronics: Ideal for battery-powered devices such as digital watches, portable media players, and handheld gaming consoles where low power consumption and accurate timekeeping are essential.
• Industrial Systems: Suitable for industrial control systems, monitoring equipment, and data loggers that require reliable time tracking and alarm functionality.
• Medical Devices: Applicable in medical equipment where accurate time recording and low power consumption are crucial, such as portable diagnostic devices and wearable health monitors.
• Telecommunications: Useful in network equipment and communication devices where precise timing and low power consumption are necessary for efficient operation.
• Automotive: Ideal for automotive applications such as dashboard clocks, infotainment systems, and telematics devices that require reliable timekeeping and low power consumption.

Conclusion of RTC-4574JE:B3 ROHS

In summary, the RTC-4574JE:B3 ROHS is a highly versatile and efficient Real-Time Clock and Calendar IC designed to meet the demands of modern electronic systems. Its low power consumption, advanced features such as alarm and leap year correction, and wide operating voltage range make it an excellent choice for a variety of applications. The device's RoHS3 compliance and Surface Mount packaging further enhance its suitability for contemporary electronic designs. Despite being marked as obsolete, the RTC-4574JE:B3 ROHS remains a reliable and valuable component for applications requiring precise time management and low power consumption.