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XR17V258IV

XR17V258IV Description

The XR17V258IV is an advanced Universal Asynchronous Receiver Transmitter (UART) designed by MaxLinear, Inc. This IC UART PCI BUS OCTAL 144LQFP is a high-performance, multi-channel communication interface that supports a variety of protocols and features, making it suitable for a wide range of applications. Despite its current status as an obsolete product, the XR17V258IV remains a robust solution for RS485 communication needs.

XR17V258IV Features

• Multi-Channel Communication: The XR17V258IV features eight channels, enabling simultaneous communication across multiple devices. This capability enhances its versatility and efficiency in complex systems.
• High Data Rate: With a maximum data rate of 8 Mbps, the XR17V258IV ensures fast and reliable data transmission, making it ideal for applications requiring high-speed communication.
• Advanced Control Features: The device includes modem control, false start bit detection, and auto flow control. These features enhance communication reliability and reduce the risk of data corruption.
• IrDA Encoder/Decoder: The inclusion of an IrDA encoder/decoder allows for infrared communication capabilities, expanding the device's application scope.
• Dual Voltage Supply: The XR17V258IV supports both 3.3V and 5V supply voltages, providing flexibility in system design and compatibility with various power sources.
• Surface Mount Packaging: The surface mount type ensures easy integration into compact and high-density designs, making it suitable for modern electronic systems.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the XR17V258IV is designed to withstand moderate moisture exposure, ensuring reliability in various environmental conditions.

XR17V258IV Applications

The XR17V258IV is well-suited for applications requiring robust, high-speed communication interfaces. Its RS485 protocol support makes it ideal for industrial automation, where reliable and long-distance communication is crucial. The inclusion of IrDA capabilities also makes it suitable for consumer electronics that require infrared communication, such as remote controls and data transfer devices.

In addition, its multi-channel and high data rate features make it a strong candidate for networking equipment, such as routers and switches, where multiple devices need to communicate simultaneously. The auto flow control and false start bit detection features further enhance its reliability in these applications.

Conclusion of XR17V258IV

The XR17V258IV by MaxLinear, Inc. is a versatile and high-performance UART designed for demanding communication applications. Its multi-channel capability, high data rate, and advanced control features make it a reliable choice for industrial and consumer electronics. Despite its obsolete status, the XR17V258IV remains a valuable component for systems requiring robust RS485 communication. Its dual voltage support, surface mount packaging, and moderate moisture sensitivity level further enhance its suitability for modern electronic designs.