ST16C2550IQ48-F

The ST16C2550IQ48-F is a high-performance dual-channel universal asynchronous receiver-transmitter (UART) integrated circuit (IC) designed by MaxLinear. This device is particularly well-suited for applications requiring reliable serial communication, such as embedded systems, industrial automation, and telecommunications.

Key Features:

1. Dual UART Channels: The ST16C2550 provides two independent UART channels, allowing for simultaneous communication with multiple devices. Each channel can be configured independently, making it versatile for various applications.

2. Data Rate: The device supports a wide range of baud rates, typically from 50 bps to 1.5 Mbps, ensuring compatibility with various communication standards and devices.

3. FIFO Buffer: It includes a 16-byte transmit and receive FIFO (First In, First Out) buffer for each channel. This feature helps to manage data flow efficiently, reducing the risk of data loss during high-speed communication.

4. Enhanced Features: The ST16C2550 supports features such as automatic hardware flow control, which helps prevent data overflow by managing the flow of data between the UART and the connected devices. It also supports software flow control, allowing for flexible communication protocols.

5. Operating Voltage: The device operates within a voltage range of 3.0V to 5.5V, making it suitable for both low-power and standard voltage applications.

6. Package Type: The ST16C2550IQ48-F is housed in a 48-pin TQFP (Thin Quad Flat Package), which provides a compact footprint suitable for space-constrained designs.

7. Compatibility: It is compatible with various microcontrollers and processors, making it easy to integrate into existing systems. The device can interface with both 3.3V and 5V logic levels.

8. Interrupt Handling: The IC features an interrupt-driven architecture, allowing it to signal the host processor when data is available or when specific events occur, such as errors or buffer overflows.

9. Error Detection: The ST16C2550 includes built-in error detection capabilities, such as parity checking and framing error detection, which enhance the reliability of data transmission.

10. Temperature Range: The device is designed to operate over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications.

Applications:

The ST16C2550IQ48-F is ideal for a variety of applications, including:

• Industrial automation systems
• Point-of-sale terminals
• Medical devices
• Telecommunications equipment
• Embedded systems requiring serial communication

Conclusion:

Overall, the ST16C2550IQ48-F from MaxLinear is a robust and versatile UART solution that provides reliable serial communication capabilities for a wide range of applications. Its dual-channel architecture, combined with advanced features like FIFO buffering and flow control, makes it an excellent choice for developers looking to implement efficient and effective serial communication in their designs.