MaxLinear

ST16C2550IQ48TR-F

ST16C2550IQ48TR-F Description

The ST16C2550IQ48TR-F is a high-performance dual universal asynchronous receiver-transmitter (DUART) designed by MaxLinear, Inc., offering robust communication capabilities in a compact 48-pin TQFP package. This interface IC chip is engineered to provide reliable data transmission with a maximum data rate of 4 Mbps, making it suitable for demanding applications requiring high-speed serial communication. The ST16C2550IQ48TR-F supports RS232 and RS485 protocols, ensuring compatibility with a wide range of communication standards.

ST16C2550IQ48TR-F Features

• Dual Channels: The ST16C2550IQ48TR-F features two independent UART channels, allowing simultaneous communication on two separate serial links. This dual-channel capability enhances the efficiency of data handling in multi-device systems.
• 16-Byte FIFO Buffers: Each channel is equipped with a 16-byte FIFO buffer, which significantly improves data throughput and reduces the risk of data loss during high-speed transmissions. The FIFOs also minimize the need for frequent CPU intervention, freeing up system resources for other tasks.
• Modem Control: The inclusion of modem control signals enables the ST16C2550IQ48TR-F to manage communication handshaking protocols effectively, ensuring reliable data transfer over serial links.
• False Start Bit Detection: This feature enhances data integrity by detecting and correcting false start bits, thereby reducing errors and improving overall communication reliability.
• Wide Supply Voltage Range: The ST16C2550IQ48TR-F operates within a supply voltage range of 2.97V to 5.5V, providing flexibility in power supply requirements and ensuring compatibility with various system architectures.
• Internal Oscillator and Timer/Counter: The integrated oscillator and timer/counter functions reduce the need for external components, simplifying the design and lowering overall system cost.
• RoHS Compliance and REACH Unaffected: The ST16C2550IQ48TR-F meets RoHS compliance standards and is unaffected by REACH regulations, ensuring environmental sustainability and regulatory adherence.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into modern PCB designs, enhancing manufacturing efficiency and reliability.

ST16C2550IQ48TR-F Applications

The ST16C2550IQ48TR-F is ideal for a variety of applications that require reliable and efficient serial communication. Some specific use cases include:

• Industrial Automation: The dual UART channels and robust communication protocols make it suitable for controlling and monitoring industrial equipment, enabling seamless data exchange between PLCs, sensors, and actuators.
• Telecommunications: The high data rate and support for RS232/RS485 protocols make it ideal for telecommunication systems, such as modems, routers, and network interfaces, where reliable data transmission is critical.
• Embedded Systems: The compact form factor and integrated features make it a preferred choice for embedded systems in consumer electronics, automotive, and IoT applications, where space constraints and power efficiency are paramount.
• Data Acquisition Systems: The FIFO buffers and false start bit detection ensure accurate and reliable data acquisition, making it suitable for systems that require high-speed data logging and processing.

Conclusion of ST16C2550IQ48TR-F

The ST16C2550IQ48TR-F by MaxLinear, Inc., stands out as a versatile and high-performance DUART solution for a wide range of applications. Its dual-channel capability, 16-byte FIFO buffers, and support for multiple communication protocols provide significant advantages over similar models. The wide supply voltage range, internal oscillator, and timer/counter functions further enhance its appeal by simplifying design and reducing external component requirements. With its RoHS compliance and REACH unaffected status, the ST16C2550IQ48TR-F also meets modern environmental and regulatory standards. Whether used in industrial automation, telecommunications, embedded systems, or data acquisition, the ST16C2550IQ48TR-F delivers reliable and efficient serial communication, making it a valuable component in any electronics system.