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XR82C684CJTR/44-F

XR82C684CJTR/44-F Description

The XR82C684CJTR/44-F is a high-performance CMOS UART (Universal Asynchronous Receiver/Transmitter) interface IC chip designed by MaxLinear, Inc. This quad UART device is housed in a 44-pin PLCC package and is specifically tailored for surface mount applications. Despite being marked as obsolete, the XR82C684CJTR/44-F remains a robust solution for various communication needs due to its comprehensive feature set and reliable performance.

Key technical specifications include a maximum data rate of 1 Mbps, making it suitable for high-speed serial communication tasks. The device operates on a 5V supply voltage, ensuring compatibility with a wide range of systems. Additionally, the XR82C684CJTR/44-F is equipped with an internal oscillator and timer/counter features, which enhance its functionality and reduce the need for external components. Packaged in tape and reel format (TR), it adheres to a moisture sensitivity level of 1 (unlimited), ensuring durability and ease of handling during manufacturing processes.

XR82C684CJTR/44-F Features

The XR82C684CJTR/44-F stands out due to its unique combination of features that cater to diverse communication requirements:

• Quad UART Channels: With four independent UART channels, this IC can manage multiple serial communication links simultaneously, making it ideal for applications requiring concurrent data transmission.
• Internal Oscillator: This feature eliminates the need for an external clock source, simplifying the design and reducing the overall component count.
• Timer/Counter: The integrated timer/counter functionality provides additional utility for time-based operations, enhancing the device's versatility.
• High Data Rate: Capable of achieving a maximum data rate of 1 Mbps, the XR82C684CJTR/44-F ensures efficient and rapid data transfer.
• 5V Supply Voltage: The 5V operating voltage ensures compatibility with a broad range of systems, facilitating seamless integration into existing setups.
• Surface Mount Compatibility: The surface mount mounting type allows for compact and reliable PCB designs, suitable for modern electronics manufacturing.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the XR82C684CJTR/44-F is highly durable and suitable for various manufacturing environments.

XR82C684CJTR/44-F Applications

The XR82C684CJTR/44-F is well-suited for a variety of applications where reliable and efficient serial communication is essential:

• Telecommunications: Ideal for managing multiple communication channels in telecommunication systems, ensuring smooth data transmission.
• Industrial Automation: Can be used in industrial control systems where multiple UART channels are required for device communication and control.
• Networking Equipment: Suitable for networking devices that require high-speed serial communication capabilities.
• Embedded Systems: Perfect for embedded systems where compact design and high performance are critical, such as in IoT devices and smart sensors.

Conclusion of XR82C684CJTR/44-F

Despite its obsolete status, the XR82C684CJTR/44-F remains a valuable component in the electronics industry due to its robust technical specifications and versatile features. Its quad UART channels, internal oscillator, and timer/counter capabilities make it a powerful solution for applications requiring efficient and reliable serial communication. The 1 Mbps maximum data rate and 5V supply voltage ensure compatibility and performance, while the surface mount design and moisture sensitivity level of 1 (unlimited) enhance its durability and ease of use. For applications in telecommunications, industrial automation, networking equipment, and embedded systems, the XR82C684CJTR/44-F continues to offer significant advantages over similar models.