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ST16C450IQ48-F

ST16C450IQ48-F Description

The ST16C450IQ48-F is a single-channel UART (Universal Asynchronous Receiver/Transmitter) interface IC chip designed by MaxLinear, Inc. This chip is housed in a 48-pin TQFP package and is suitable for surface-mount applications. It operates within a supply voltage range of 2.97V to 5.5V and supports a maximum data rate of 1.5 Mbps. The ST16C450IQ48-F is equipped with a 1-byte FIFO (First In, First Out) buffer, which enhances data handling efficiency. It also includes modem control capabilities and false start bit detection, making it a robust solution for serial communication needs.

ST16C450IQ48-F Features

• 1-Byte FIFO Buffer: The 1-byte FIFO buffer ensures efficient data handling and minimizes the risk of data loss during transmission.
• Modem Control: Integrated modem control functions allow for seamless integration with various communication protocols and devices.
• False Start Bit Detection: This feature enhances the reliability of data transmission by detecting and correcting false start bits.
• Wide Voltage Range: The ST16C450IQ48-F operates within a supply voltage range of 2.97V to 5.5V, making it versatile for different power supply configurations.
• High Data Rate: With a maximum data rate of 1.5 Mbps, this UART chip can handle high-speed data communication efficiently.
• Timer/Counter: The built-in timer/counter function provides additional functionality for time-based operations.
• Surface Mount: The surface-mount design ensures ease of integration into modern PCB designs.
• Moisture Sensitivity Level 3: With an MSL of 3 (168 hours), the chip is suitable for environments with moderate humidity levels.
• Obsolete Status: While the ST16C450IQ48-F is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

ST16C450IQ48-F Applications

The ST16C450IQ48-F is ideal for a variety of applications that require reliable and efficient serial communication. Some specific use cases include:

• Telecommunications: In legacy telecommunication systems, the ST16C450IQ48-F can be used for data transmission and control functions.
• Industrial Automation: For industrial applications, the UART chip can facilitate communication between controllers and various devices.
• Embedded Systems: In embedded systems, the ST16C450IQ48-F can serve as a communication interface for microcontrollers and other embedded devices.
• Modem Applications: The integrated modem control functions make it suitable for applications involving modems and serial communication devices.
• Legacy Systems: For maintaining and upgrading older systems, the ST16C450IQ48-F provides a reliable UART solution with essential features.

Conclusion of ST16C450IQ48-F

The ST16C450IQ48-F is a versatile UART interface IC chip that offers a range of features and benefits suitable for various applications. Its 1-byte FIFO buffer, modem control, and false start bit detection capabilities make it a reliable choice for serial communication needs. The wide operating voltage range and high data rate further enhance its performance. Despite its obsolete status, the ST16C450IQ48-F remains a valuable component for legacy systems and applications where its unique features are essential.