The ST16C2552CJ44 is a dual universal asynchronous receiver/transmitter (UART) manufactured by Exar Corporation. A UART is a microchip with programming that handles the computer's interface to serial devices. It provides a flexible solution for asynchronous serial communication.

Applications

• Serial communication in embedded systems
• Industrial automation equipment
• Networking devices
• Data acquisition systems
• Point-of-sale (POS) terminals

Features

• Dual UART channels
• Data rates up to 5 Mbps
• 16-byte transmit and receive FIFOs
• Programmable baud rate generator
• Automatic hardware/software flow control

Benefits

• Enables flexible and reliable serial communication
• Supports high-speed data transfer
• Reduces CPU overhead with large FIFOs
• Simplifies baud rate configuration
• Provides robust flow control to prevent data loss

Additional Details

The ST16C2552CJ44 is designed for applications where multiple serial communication channels are needed. The dual UART channels allow simultaneous communication with two different serial devices. Its key features include a programmable baud rate generator, which allows it to support a wide range of data rates. The 16-byte transmit and receive FIFOs reduce CPU overhead by buffering data. Automatic hardware and software flow control ensure reliable data transfer. It operates from a single 3.3V or 5V supply. This UART simplifies the integration of serial communication into embedded systems and other electronic devices. Refer to the manufacturer's datasheet for complete specifications. Its features make it suitable for applications demanding high-performance serial communication. Its robust design and feature set contribute to the reliability and efficiency of various communication systems.