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RX-4581NB:B3 ROHS

RX-4581NB:B3 ROHS Description

The RX-4581NB:B3 ROHS is a highly reliable and versatile Real-Time Clock (RTC) and Calendar IC designed by Epson, a leading manufacturer in the electronics industry. This component is part of the Clock/Timing ICs category and is known for its robust performance and compatibility with various electronic systems. The RX-4581NB:B3 ROHS features a 16-byte memory size and operates within a wide supply voltage range of 1.6V to 5.5V, making it suitable for a variety of applications requiring precise timekeeping and calendar functions.

RX-4581NB:B3 ROHS Features

The RX-4581NB:B3 ROHS offers several unique features that set it apart from similar models. It supports a time format of HH:MM:SS in a 24-hour format, ensuring accurate timekeeping. The device is equipped with an alarm function, leap year calculation capabilities, and SRAM memory, enhancing its functionality and reliability. The maximum timekeeping current is rated at 0.8µA to 1.2µA at 3V to 5V, making it highly energy-efficient and suitable for battery-operated devices.

The RX-4581NB:B3 ROHS is designed for surface mount technology (SMT) and is available in a Tape & Reel (TR) package, facilitating easy integration into modern manufacturing processes. It communicates via the SPI interface, ensuring seamless compatibility with various microcontrollers and systems. The device is also ROHS3 compliant, adhering to stringent environmental standards and ensuring safety for both users and the environment.

RX-4581NB:B3 ROHS Applications

The RX-4581NB:B3 ROHS is ideal for a wide range of applications where accurate timekeeping and calendar functions are essential. Its low power consumption and wide operating voltage range make it suitable for battery-operated devices, such as portable electronics, smart meters, and IoT devices. The alarm and leap year features make it particularly useful in applications requiring scheduled events or precise date calculations, such as medical devices, industrial control systems, and consumer electronics.

The device's compatibility with surface mount technology and its Tape & Reel packaging make it easy to integrate into automated manufacturing processes, reducing production costs and improving efficiency. Its SPI interface ensures seamless communication with various microcontrollers, further expanding its application scope.

Conclusion of RX-4581NB:B3 ROHS

In conclusion, the RX-4581NB:B3 ROHS is a high-performance Real-Time Clock and Calendar IC that offers a combination of precise timekeeping, low power consumption, and versatile functionality. Its unique features, such as the alarm function, leap year calculation, and SRAM memory, make it stand out in the market. The device's wide operating voltage range, surface mount compatibility, and ROHS3 compliance ensure that it meets the demands of modern electronic systems while adhering to environmental standards.

The RX-4581NB:B3 ROHS is an excellent choice for applications requiring reliable and accurate timekeeping, making it a valuable component in various industries, including consumer electronics, industrial control, and IoT. Despite being marked as obsolete, its robust design and compatibility with existing systems ensure that it remains a reliable option for time-sensitive applications.