MaxLinear Tariff Inquiry

XR68C681P-F

XR68C681P-F Description

The XR68C681P-F is a dual Universal Asynchronous Receiver/Transmitter (DUART) interface IC chip designed for high-performance communication applications. Manufactured by MaxLinear, Inc., this chip is part of the Interface IC Chips category and is housed in a Through Hole package, specifically a 40-pin DIP (Dual In-line Package). Despite its Obsolete product status, the XR68C681P-F remains a valuable component due to its robust features and reliable performance.

This IC operates on a 5V supply voltage and is capable of achieving a maximum data rate of 1 Mbps, making it suitable for applications requiring high-speed data transmission. The XR68C681P-F is classified under the ECCN (Export Control Classification Number) EAR99 and falls under the HTSUS (Harmonized Tariff Schedule of the United States) code 8542.39.0001. It is packaged in a Tube and has a Moisture Sensitivity Level (MSL) of 1, indicating it is not sensitive to moisture and can be stored without special precautions.

XR68C681P-F Features

The XR68C681P-F offers several unique features that set it apart from similar models in the market:

• Dual Channels: The chip includes two independent UART channels, allowing for simultaneous data transmission and reception, which enhances overall communication efficiency.
• Internal Oscillator: This feature eliminates the need for an external clock source, simplifying the design and reducing the component count on the PCB.
• Timer/Counter: The integrated timer/counter functionality provides additional flexibility for time-based operations and can be used for various timing tasks within the system.
• High Data Rate: With a maximum data rate of 1 Mbps, the XR68C681P-F ensures fast and efficient data transfer, making it suitable for demanding applications.
• Reliability: The Through Hole mounting type ensures robust mechanical stability and reliability, especially in environments where surface-mount components may be prone to damage.

XR68C681P-F Applications

The XR68C681P-F is ideal for a variety of applications, including:

• Telecommunications: Used in modems and other communication devices where reliable and efficient data transmission is crucial.
• Industrial Control Systems: Suitable for applications requiring robust communication interfaces, such as PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems.
• Computer Peripherals: Ideal for interfacing with printers, scanners, and other peripherals that require high-speed data communication.
• Embedded Systems: Can be used in embedded systems where dual-channel communication and internal oscillator features are beneficial.

Conclusion of XR68C681P-F

The XR68C681P-F is a versatile and reliable DUART IC chip that offers significant advantages over similar models. Its dual-channel capability, internal oscillator, and timer/counter features provide enhanced functionality and flexibility. Despite its Obsolete status, the XR68C681P-F remains a valuable component for applications requiring high-speed data communication and robust performance. Its Through Hole package ensures mechanical stability and reliability, making it suitable for a wide range of industrial and telecommunications applications. For designers and engineers seeking a reliable and efficient communication interface, the XR68C681P-F is an excellent choice.