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XR16C854CQ-F

XR16C854CQ-F Description

The XR16C854CQ-F is a high-performance Universal Asynchronous Receiver Transmitter (UART) designed by MaxLinear, Inc. This IC features a quad-channel configuration with a 128-byte FIFO buffer, making it ideal for applications requiring robust data handling and communication capabilities. The XR16C854CQ-F supports both RS232 and RS485 protocols, enabling versatile connectivity options for various electronic systems. With a supply voltage range of 2.97V to 5.5V, it ensures compatibility with a wide range of power supplies. Additionally, the XR16C854CQ-F includes an internal oscillator and timer/counter, enhancing its functionality and reducing the need for external components.

XR16C854CQ-F Features

• Quad Channels: The XR16C854CQ-F features four independent UART channels, allowing for simultaneous communication on multiple ports.
• 128-Byte FIFO Buffers: Each channel is equipped with a 128-byte FIFO buffer, significantly improving data throughput and reducing the risk of data loss.
• Modem Control: The device supports modem control signals, enabling seamless integration with modems and other communication peripherals.
• False Start Bit Detection: This feature ensures reliable data transmission by detecting and handling false start bits, thereby enhancing communication integrity.
• Auto Flow Control: The XR16C854CQ-F includes automatic flow control, which helps manage data flow efficiently and prevents buffer overflow.
• IrDA Encoder/Decoder: The inclusion of an IrDA encoder/decoder allows for infrared communication capabilities, expanding the device's application scope.
• Internal Oscillator and Timer/Counter: These integrated features reduce the need for external components, simplifying the design and lowering the overall cost.
• Surface Mount Packaging: The XR16C854CQ-F is available in a surface mount package, making it suitable for modern, space-constrained designs.
• Wide Voltage Range: The device operates within a voltage range of 2.97V to 5.5V, ensuring compatibility with various power supply configurations.
• High Data Rate: With a maximum data rate of 2Mbps, the XR16C854CQ-F can handle high-speed data communication efficiently.

XR16C854CQ-F Applications

The XR16C854CQ-F is well-suited for a variety of applications that require reliable and efficient data communication. Some specific use cases include:

• Industrial Automation: The device's robust communication capabilities make it ideal for industrial control systems, where reliable data transmission is crucial.
• Telecommunications: The support for RS232 and RS485 protocols, along with modem control, makes it suitable for telecommunication equipment.
• Consumer Electronics: The inclusion of IrDA encoder/decoder allows for infrared communication, making it suitable for remote control applications in consumer electronics.
• Embedded Systems: The internal oscillator and timer/counter features simplify the design of embedded systems, reducing the need for additional components.
• Data Acquisition Systems: The high data rate and FIFO buffers ensure efficient data handling, making it suitable for data acquisition systems in various industries.

Conclusion of XR16C854CQ-F

The XR16C854CQ-F is a versatile and high-performance UART designed to meet the demands of modern electronic systems. Its quad-channel configuration, 128-byte FIFO buffers, and support for multiple communication protocols make it a robust solution for various applications. The inclusion of advanced features such as false start bit detection, auto flow control, and IrDA encoder/decoder further enhances its functionality and reliability. While the product is now obsolete, its technical specifications and performance benefits make it a valuable component for legacy systems and applications where its unique features are required.