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1339-31DCGI

1339-31DCGI Description

The 1339-31DCGI is a high-performance Real-Time Clock (RTC) and Calendar IC designed by Renesas Electronics Corporation. This device is ideal for applications requiring precise timekeeping and calendar functions. It features a wide supply voltage range of 3.3V to 5.5V, ensuring compatibility with various power supply systems. The RTC operates with a maximum timekeeping current of 200µA at voltages between 3.63V and 5.5V, making it highly energy-efficient. The device supports both 12-hour and 24-hour time formats, providing flexibility in time display options.

The 1339-31DCGI is housed in an 8-pin SOIC package and is available in a tube package type. It is designed for surface mount applications, making it suitable for modern, compact electronic designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, which means it is not affected by moisture, making it suitable for a wide range of manufacturing environments.

1339-31DCGI Features

• Wide Supply Voltage Range: Operates from 3.3V to 5.5V, providing compatibility with various power supply systems.
• Energy Efficiency: Maximum timekeeping current of 200µA at 3.63V to 5.5V ensures low power consumption.
• Flexible Time Display: Supports both 12-hour and 24-hour time formats (HH:MM:SS).
• Battery Backup: Supports a battery supply voltage range of 1.3V to 3.7V, ensuring continuous operation during power outages.
• Surface Mount Compatibility: Ideal for modern, compact electronic designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Moisture Resistance: MSL level 1 (unlimited), making it suitable for a wide range of manufacturing environments.

1339-31DCGI Applications

The 1339-31DCGI is well-suited for a variety of applications where accurate timekeeping and calendar functions are essential. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as digital clocks, smartwatches, and home automation systems where precise timekeeping is crucial.
• Industrial Applications: Suitable for industrial control systems, data loggers, and monitoring equipment that require accurate time and date information.
• Telecommunications: Can be used in network equipment and communication devices for timestamping and synchronization purposes.
• Medical Devices: Ideal for medical equipment that requires accurate timekeeping for logging and monitoring patient data.

Conclusion of 1339-31DCGI

The 1339-31DCGI from Renesas Electronics Corporation is a versatile and reliable RTC and Calendar IC that offers a wide range of features and benefits. Its wide supply voltage range, low power consumption, and flexible time display options make it an excellent choice for a variety of applications. The device's environmental compliance and moisture resistance further enhance its suitability for modern electronic designs. Whether used in consumer electronics, industrial systems, telecommunications, or medical devices, the 1339-31DCGI provides accurate and reliable timekeeping and calendar functions, making it a valuable component in any application where precise time management is essential.