MaxLinear Tariff Inquiry

XR16V654IV80-F

XR16V654IV80-F Description

The XR16V654IV80-F is a high-performance UART (Universal Asynchronous Receiver/Transmitter) interface IC chip designed by MaxLinear, Inc. This quad-channel UART features a 64-byte FIFO (First In, First Out) buffer, which significantly enhances data handling capabilities and reduces the risk of data loss transmission during. The device operates within a supply voltage range of 2.25V to 3.6V, making it suitable for a variety of power-sensitive applications.

The XR16V654IV80-F supports a maximum data rate of 16 Mbps, ensuring efficient and rapid data communication. It includes advanced features such as internal oscillator and timer/counter functionalities, which provide additional flexibility and control for system designers. The chip also supports IrDA (Infrared Data Association) encoder/decoder, enabling infrared communication capabilities.

This UART is equipped with modem control, false start bit detection, and auto flow control features, which enhance its reliability and compatibility with various communication protocols. The device is packaged in an 80LQFP (Low-Profile Quad Flat Package) and is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.

XR16V654IV80-F Features

• 64-Byte FIFO Buffers: Each of the four UART channels is equipped with a 64-byte FIFO buffer, which optimizes data throughput and minimizes the need for frequent CPU intervention.
• Modem Control: The inclusion of modem control signals ensures seamless integration with modems and other communication peripherals.
• False Start Bit Detection: This feature helps in detecting and handling false start bits, thereby improving the robustness of data transmission.
• Auto Flow Control: The device supports automatic flow control, which helps in managing data flow efficiently and prevents buffer overruns.
• IrDA Encoder/Decoder: The integrated IrDA encoder/decoder allows for infrared communication, expanding the range of applications where this UART can be used.
• Internal Oscillator and Timer/Counter: These features provide additional functionality and flexibility for system designers, reducing the need for external.
  components- Wide Operating Voltage Range: The ability to operate within a 2.25V to 3.6V supply voltage range makes this UART suitable for a variety of power-sensitive applications.
• Surface Mount Packaging: The 80LQFP package is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.

XR16V654IV80-F Applications

The XR16V654IV80-F is ideal for a wide range of applications that require efficient and reliable UART communication. Some specific use cases include:

• Telecommunications: The UART's high data rate and advanced features make it suitable for communication modules in telecommunication equipment.
• Industrial Automation: The robustness and reliability of the UART make it ideal for industrial control systems where data integrity is critical.
• Consumer Electronics: The inclusion of IrDA functionality allows this UART to be used in devices that require infrared communication, such as remote controls and data transfer devices.
• Networking: The UART can be used in networking equipment for data communication and control functions.
• Embedded Systems: The device's compact size and surface mount packaging make it suitable for embedded systems where space is limited.

Conclusion of XR16V654IV80-F

The XR16V654IV80-F is a versatile and high-performance UART interface IC chip that offers a range of advanced features and benefits. Its 64-byte FIFO buffers, modem control, false start bit detection, and auto flow control features make it a reliable choice for various communication applications. The inclusion of an IrDA encoder/decoder and internal oscillator further enhances its functionality and flexibility.

While the XR16V654IV80-F is now considered obsolete, its unique features and capabilities make it a valuable component for legacy systems and applications where its specific functionalities are required. For new designs, engineers may need to consider alternative solutions, but the XR16V654IV80-F remains a testament to MaxLinear's commitment to delivering high-quality and innovative interface solutions.