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XR82C684JTR/44-F

XR82C684JTR/44-F Description

The XR82C684JTR/44-F is a CMOS UART (Universal Asynchronous Receiver/Transmitter) Interface IC Chip designed by MaxLinear, Inc. This quad UART (QUART) device features a maximum data rate of 1 Mbps, making it suitable for high-speed serial communication applications. The IC is housed in a 44-pin PLCC (Plastic Leaded Chip Carrier) package and is available in a Tape & Reel (TR) format, facilitating efficient surface mount assembly processes.

This product is characterized by its 5V supply voltage, ensuring compatibility with a wide range of standard digital circuits. The XR82C684JTR/44-F also includes an internal oscillator and timer/counter functionalities, which enhance its versatility and reduce the need for additional external components. Despite being marked as obsolete, the XR82C684JTR/44-F remains a reliable choice for legacy systems and applications where its specific feature set is required.

XR82C684JTR/44-F Features

• ECCN (Export Control Classification Number): EAR99, indicating that the product is subject to the Export Administration Regulations (EAR) but is not specifically listed in the Commerce Control List (CCL).
• Mounting Type: Surface Mount, which allows for compact and efficient PCB (Printed Circuit Board) designs.
• Product Status: Obsolete, though still available for applications that require its unique features.
• Number of Channels: 4, QUART, providing multiple UART channels for simultaneous data transmission and reception.
• Voltage - Supply: 5V, ensuring compatibility with standard digital logic levels.
• Data Rate (Max): 1 Mbps, enabling high-speed serial communication.
• Features: Internal Oscillator and Timer/Counter, which simplify circuit design and reduce component count.
• HTSUS (Harmonized Tariff Schedule of the United States): 8542.39.0001, facilitating customs classification and import/export compliance.
• Package: Tape & Reel (TR), suitable for automated assembly processes.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture, reducing handling and storage concerns.

XR82C684JTR/44-F Applications

The XR82C684JTR/44-F is ideal for a variety of applications that require high-speed serial communication and multiple UART channels. Some specific use cases include:

• Telecommunications: For interfacing with modems, routers, and other communication equipment.
• Industrial Control Systems: To facilitate data exchange between controllers, sensors, and actuators.
• Medical Equipment: For reliable data transmission in devices such as patient monitors and diagnostic equipment.
• Automotive Systems: In applications requiring robust and high-speed data communication, such as telematics and infotainment systems.
• Consumer Electronics: For devices that require multiple UART interfaces, such as smart home controllers and IoT (Internet of Things) gateways.

Conclusion of XR82C684JTR/44-F

The XR82C684JTR/44-F is a versatile and reliable CMOS UART Interface IC Chip that offers a maximum data rate of 1 Mbps and four UART channels. Its internal oscillator and timer/counter functionalities provide additional capabilities that simplify circuit design. Despite being marked as obsolete, the XR82C684JTR/44-F remains a suitable choice for applications that require its specific feature set and performance characteristics. Its surface mount package and compatibility with standard digital circuits make it an ideal component for a wide range of high-speed serial communication applications in various industries.