Texas Instruments

TL16C554APNRG4

TL16C554APNRG4 Description

The TL16C554APNRG4 is an advanced asynchronous communications element (ACE) designed by Texas Instruments, featuring four independent universal asynchronous receiver/transmitter (UART) channels. This Interface IC Chip is housed in an 80-LQFP package and is suitable for surface mount applications. It operates within a supply voltage range of 3V to 5.25V and supports a maximum data rate of 1Mbps. The TL16C554APNRG4 is equipped with 16-byte FIFOs for each channel, enhancing data handling efficiency. Additionally, it includes modem control, false start bit detection, and auto flow control capabilities. This product is categorized under Interface IC Chips and is identified by the base product number TL16C. Despite its obsolete status, it remains a reliable choice for various communication tasks, with compliance to REACH and ROHS3 standards, ensuring environmental and safety considerations are met.

TL16C554APNRG4 Features

• Four Independent UART Channels: The TL16C554APNRG4 features four QUART channels, allowing for simultaneous communication on multiple lines, which is ideal for multi-port applications.
• 16-Byte FIFOs: Each channel is equipped with a 16-byte FIFO, significantly improving data throughput and reducing the risk of data loss during high-speed transmissions.
• Modem Control: Integrated modem control functions enable seamless integration with modems, simplifying the implementation of serial communication protocols.
• False Start Bit Detection: This feature enhances data integrity by detecting and handling false start bits, ensuring reliable communication even in noisy environments.
• Auto Flow Control: Automatic flow control mechanisms help manage data flow efficiently, preventing buffer overflows and ensuring smooth data transmission.
• Wide Voltage Range: The device operates within a 3V to 5.25V supply voltage range, making it versatile for various power supply configurations.
• High Data Rate: With a maximum data rate of 1Mbps, the TL16C554APNRG4 supports fast and efficient data communication.
• Compliance and Standards: The TL16C554APNRG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging: Available in a Tape & Reel (TR) package, it is suitable for automated assembly processes, enhancing production efficiency.

TL16C554APNRG4 Applications

The TL16C554APNRG4 is well-suited for a variety of applications requiring robust and efficient serial communication capabilities. Some specific use cases include:

• Multi-Port Communication Systems: Ideal for systems requiring multiple independent communication channels, such as multi-port serial interfaces in industrial control systems.
• Modem Integration: Its modem control features make it suitable for applications involving modem communication, such as remote data acquisition and telemetry systems.
• High-Speed Data Transfer: The high data rate and FIFO capabilities make it suitable for applications requiring rapid data transfer, such as high-speed serial links in embedded systems.
• Embedded Systems: The device's compact size and surface mount packaging make it ideal for integration into compact embedded systems where space is a constraint.
• Telecommunications: The TL16C554APNRG4 can be used in telecommunication equipment for managing multiple communication lines efficiently.

Conclusion of TL16C554APNRG4

The TL16C554APNRG4 from Texas Instruments is a versatile and reliable asynchronous communications element designed for high-performance serial communication tasks. Its unique features, such as the 16-byte FIFOs, modem control, and auto flow control, provide significant advantages over similar models. Despite being marked as obsolete, its robust performance and compliance with industry standards make it a valuable component for various applications. Whether used in multi-port communication systems, embedded devices, or telecommunication equipment, the TL16C554APNRG4 ensures efficient and reliable data transmission.