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XR16C2550IJ-F

XR16C2550IJ-F Description

The XR16C2550IJ-F is a high-performance dual UART (DUART) interface IC chip designed by MaxLinear, Inc. This chip is specifically tailored for applications requiring robust and reliable serial communication capabilities. It features a 16-byte FIFO buffer, which significantly enhances data handling efficiency and reduces the risk of data loss during high-speed transmissions. The XR16C2550IJ-F supports a wide supply voltage range of 2.97V to 5.5V, making it highly versatile for various power supply configurations.

This IC chip is equipped with modem control capabilities and false start bit detection, ensuring accurate and error-free communication. It operates at a maximum data rate of 4Mbps, which is ideal for demanding applications that require fast data transfer. The XR16C2550IJ-F also includes an internal oscillator and a timer/counter, providing additional functionality for timing and control applications.

The XR16C2550IJ-F is housed in a 44-pin PLCC package, which is suitable for surface mount applications. It is classified under HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 1, indicating it is highly resistant to moisture and suitable for a wide range of environmental conditions. Despite its obsolescence, the XR16C2550IJ-F remains a reliable choice for legacy systems and specific applications where its unique features are required.

XR16C2550IJ-F Features

• Dual UART Channels: The XR16C2550IJ-F features two independent UART channels, allowing for simultaneous communication on two different serial ports. This dual-channel capability is particularly beneficial in multi-communication scenarios.
• 16-Byte FIFO Buffers: Each UART channel is equipped with a 16-byte FIFO buffer, which enhances data handling efficiency and minimizes the risk of data loss during high-speed transmissions.
• Modem Control: The inclusion of modem control lines enables the XR16C2550IJ-F to manage modem operations effectively, making it suitable for applications involving modems and other serial communication devices.
• False Start Bit Detection: This feature ensures accurate data reception by detecting and correcting false start bits, thereby improving communication reliability.
• Wide Supply Voltage Range: The XR16C2550IJ-F operates within a supply voltage range of 2.97V to 5.5V, making it highly versatile and adaptable to various power supply configurations.
• High Data Rate: With a maximum data rate of 4Mbps, the XR16C2550IJ-F is capable of handling high-speed data transfers, making it suitable for demanding applications.
• Internal Oscillator and Timer/Counter: The inclusion of an internal oscillator and timer/counter provides additional functionality for timing and control applications, enhancing the chip's versatility.
• Surface Mount Compatibility: The XR16C2550IJ-F is designed for surface mount applications, making it suitable for modern PCB designs and manufacturing processes.
• Moisture Resistance: With an MSL of 1, the XR16C2550IJ-F is highly resistant to moisture, ensuring reliable performance in various environmental conditions.

XR16C2550IJ-F Applications

The XR16C2550IJ-F is ideal for a wide range of applications that require robust and reliable serial communication capabilities. Some specific use cases include:

• Telecommunications: The dual UART channels and modem control features make the XR16C2550IJ-F suitable for telecommunication systems, including modems and other serial communication devices.
• Industrial Control Systems: The high data rate and FIFO buffers ensure efficient data handling in industrial control systems, where reliable communication is critical.
• Embedded Systems: The internal oscillator and timer/counter functionalities make the XR16C25550IJ-F a valuable component in embedded systems that require precise timing and control.
• Data Acquisition Systems: The wide supply voltage range and high data rate capabilities make it suitable for data acquisition systems that require high-speed data transfer and reliable communication.
• Legacy Systems: Despite its obsolescence, the XR16C2550IJ-F remains a reliable choice for legacy systems where its unique features and compatibility are essential.

Conclusion of XR16C2550IJ-F

The XR16C2550IJ-F is a versatile and reliable dual UART interface IC chip designed by MaxLinear, Inc. Its unique features, including dual UART channels, 16-byte FIFO buffers, modem control, and false start bit detection, make it highly suitable for a wide range of applications. The wide supply voltage range, high data rate, and additional functionalities such as the internal oscillator and timer/counter further enhance its versatility and performance. Despite being obsolete, the XR16C2550IJ-F remains a valuable component for legacy systems and specific applications where its unique capabilities are required.