Texas Instruments

TL16C552FN

TL16C552FN Description

The TL16C552FN is a high-performance dual universal asynchronous receiver/transmitter (DUART) from Texas Instruments, designed for reliable and efficient data communication in a wide range of applications. This interface IC chip features two independent channels, each equipped with a 16-byte FIFO buffer, enhancing data handling capabilities and ensuring smooth communication even under high-load conditions. The TL16C552FN operates within a supply voltage range of 4.75V to 5.25V and supports a maximum data rate of 1 Mbps, making it suitable for demanding communication tasks.

The device includes modem control, which simplifies the integration with modems and other communication peripherals. Additionally, the TL16C552FN incorporates false start bit detection, a feature that enhances data integrity and reliability by preventing erroneous data transmission. This DUART is housed in a 68-pin PLCC package, suitable for surface mount applications, and is available in a tube packaging format. The TL16C552FN is classified under ECCN EAR99, HTSUS 8542.39.0001, and is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards.

TL16C552FN Features

• Dual Channels: The TL16C552FN features two independent communication channels, each with a 16-byte FIFO buffer, enabling efficient data handling and reducing the risk of data loss.
• Modem Control: Integrated modem control simplifies the connection to modems and other communication peripherals, enhancing the versatility of the device.
• False Start Bit Detection: This feature ensures data integrity by preventing erroneous data transmission, thereby improving overall communication reliability.
• High Data Rate: Supports a maximum data rate of 1 Mbps, making it suitable for high-speed communication applications.
• Printer Port: The TL16C552FN includes a printer port feature, expanding its application scope to include printer interfaces and similar peripherals.
• Surface Mount Compatibility: The device is designed for surface mount applications, making it ideal for modern, compact electronic designs.
• Environmental Compliance: The TL16C552FN is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and regulatory standards.

TL16C552FN Applications

The TL16C552FN is ideal for a variety of applications requiring reliable and efficient data communication. Its dual-channel design and advanced features make it particularly well-suited for:

• Telecommunications: Use in modems, routers, and other communication equipment where high-speed and reliable data transmission is critical.
• Printers and Peripherals: The printer port feature makes it suitable for interfacing with printers and other peripheral devices.
• Industrial Control Systems: Ideal for applications where robust communication between devices is necessary, such as in industrial automation and control systems.
• Computer Peripherals: Suitable for use in various computer peripherals that require efficient data communication, such as external hard drives and network interfaces.

Conclusion of TL16C552FN

The TL16C552FN from Texas Instruments is a versatile and reliable DUART designed to meet the demands of modern communication applications. Its dual-channel design, advanced features like modem control and false start bit detection, and compatibility with surface mount technology make it a standout choice for a wide range of applications. The device's high data rate, environmental compliance, and robust performance ensure it remains a reliable solution for both current and future communication needs.