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ST16C550CQ48TR-F

ST16C550CQ48TR-F Description

The ST16C550CQ48TR-F is a high-performance UART (Universal Asynchronous Receiver/Transmitter) interface IC chip designed by MaxLinear, Inc. This chip is part of the ST16C550 family and is known for its robust communication capabilities and advanced features. It is housed in a 48-pin TQFP package and is available in a tape and reel format (TR), making it suitable for surface mount applications. The ST16C550CQ48TR-F operates within a voltage range of 2.97V to 5.5V and supports a maximum data rate of 1.5 Mbps, ensuring efficient data transmission.

ST16C550CQ48TR-F Features

• 16-Byte FIFOs: The ST16C550CQ48TR-F includes 16-byte First-In-First-Out (FIFO) buffers, which significantly enhance data handling capabilities. This feature allows for efficient data buffering, reducing the need for frequent CPU intervention and improving overall system performance.
• Modem Control: The chip is equipped with modem control capabilities, enabling it to manage various modem signals such as RTS (Request to Send) and CTS (Clear to Send). This feature is crucial for applications requiring reliable serial communication over modems.
• False Start Bit Detection: The ST16C550CQ48TR-F features false start bit detection, which helps in identifying and correcting errors in data transmission. This ensures data integrity and reliability, making it ideal for applications where accuracy is paramount.
• Timer/Counter: The inclusion of a timer/counter function provides additional flexibility and functionality, allowing the chip to perform time-based operations and count events.
• RoHS Compliance: The ST16C550CQ48TR-F is RoHS compliant, ensuring that it meets environmental standards and is suitable for use in environmentally conscious applications.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), the chip is designed to withstand moisture exposure during the manufacturing process, reducing the risk of damage and ensuring long-term reliability.

ST16C550CQ48TR-F Applications

The ST16C550CQ48TR-F is ideal for a wide range of applications due to its versatile features and robust performance. Some specific use cases include:

• Telecommunications: The chip's high data rate and modem control capabilities make it suitable for telecommunication systems, including modems and routers.
• Industrial Automation: The reliable data transmission and error detection features are beneficial in industrial settings where precise control and communication are required.
• Embedded Systems: The UART functionality and FIFO buffers make it an excellent choice for embedded systems in various industries, including automotive, medical, and consumer electronics.
• Networking Equipment: The ST16C550CQ48TR-F can be used in networking devices such as switches, hubs, and network interface cards (NICs) to facilitate efficient data communication.

Conclusion of ST16C550CQ48TR-F

The ST16C550CQ48TR-F is a highly capable UART interface IC chip that offers a combination of advanced features and robust performance. Its 16-byte FIFOs, modem control, and false start bit detection capabilities set it apart from similar models, making it a reliable choice for various applications. The chip's RoHS compliance and moisture sensitivity level ensure that it meets environmental standards and remains reliable in different manufacturing conditions. Whether used in telecommunications, industrial automation, or embedded systems, the ST16C550CQ48TR-F provides the necessary functionality and performance to meet the demands of modern electronic systems.