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RX4111CE AB

RX4111CE AB Description

The RX4111CE AB is a high-performance Real-Time Clock (RTC) and Calendar IC designed by Epson, a leading manufacturer in the field of electronic components. This device is part of the RX4111CE series and offers robust timekeeping capabilities with a wide supply voltage range of 1.6V to 5.5V, ensuring compatibility with various power supply systems. The IC is designed for surface mount technology, making it suitable for modern, compact electronic designs. It features a maximum timekeeping current of 3µA at 3V, which is highly efficient and ideal for low-power applications. The RX4111CE AB supports SPI communication, making it easy to integrate into systems requiring precise timekeeping and calendar functions. The time format is displayed as HH:MM:SS, providing clear and accurate time representation. The device is available in bulk packaging and is REACH unaffected, ensuring compliance with environmental regulations. It also meets the RoHS3 compliance standard, confirming its suitability for environmentally conscious applications. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it highly resistant to moisture damage during manufacturing processes.

RX4111CE AB Features

The RX4111CE AB boasts several unique features that set it apart from similar models in the market:

• Alarm Functionality: The IC includes an alarm feature that allows for precise scheduling and event triggering, making it ideal for applications requiring automated time-based operations.
• RAM Storage: The device features built-in RAM, providing additional storage for data that needs to be retained across power cycles.
• Wide Voltage Range: The 1.6V to 5.5V supply voltage range ensures compatibility with a variety of power sources, enhancing its versatility.
• Low Power Consumption: With a maximum timekeeping current of 3µA at 3V, the RX4111CE AB is highly energy-efficient, making it suitable for battery-powered devices.
• SPI Communication: The use of SPI for communication simplifies integration with microcontrollers and other system components.
• Compliance and Packaging: The device is REACH unaffected, RoHS3 compliant, and available in bulk packaging, ensuring it meets environmental and manufacturing standards.

RX4111CE AB Applications

The RX4111CE AB is ideal for a wide range of applications where precise timekeeping and calendar functions are essential. Some specific use cases include:

• Consumer Electronics: Devices such as digital clocks, smartwatches, and home automation systems benefit from the accurate timekeeping and low power consumption of the RX4111CE AB.
• Industrial Applications: In industrial control systems, the alarm functionality can be used for scheduling maintenance and monitoring tasks.
• Medical Devices: The low power consumption and wide voltage range make it suitable for portable medical devices that require reliable timekeeping.
• IoT Devices: The IC's compatibility with SPI communication and low power requirements make it an excellent choice for Internet of Things (IoT) devices that need to maintain accurate time and date information.

Conclusion of RX4111CE AB

The RX4111CE AB is a versatile and efficient Real-Time Clock and Calendar IC that offers a combination of precise timekeeping, low power consumption, and robust features. Its wide voltage range, alarm functionality, and built-in RAM make it a superior choice for a variety of applications, from consumer electronics to industrial and medical devices. The device's compliance with environmental standards and its moisture resistance further enhance its appeal for modern electronic designs. For engineers and designers seeking a reliable and feature-rich RTC solution, the RX4111CE AB from Epson is an excellent option.