The XR16V2652-15 is a dual-channel Universal Asynchronous Receiver/Transmitter (UART) designed for high-speed serial communication. Manufactured by Exar Corporation, this device features a 64-byte FIFO, automatic hardware and software flow control, and data rates up to 15 Mbps. It is suitable for a wide range of applications requiring reliable serial data transmission.

Applications:

• Serial communication ports
• Embedded systems
• Industrial control systems
• Modems
• POS systems
• Networking equipment

Features:

• Dual UART channels
• Data rates up to 15 Mbps
• 64-byte transmit and receive FIFOs
• Automatic hardware (RTS/CTS) and software (Xon/Xoff) flow control
• 5, 6, 7, or 8 data bits
• 1 or 2 stop bits
• Programmable baud rate generator
• Modem control signals
• Sleep mode

Benefits:

• High-speed data transfer enables efficient communication in demanding applications.
• Large FIFOs reduce CPU overhead by buffering data.
• Automatic flow control prevents data loss and ensures reliable communication.
• Programmable baud rate generator provides flexibility in baud rate selection.
• Low power sleep mode reduces energy consumption.

Additional Details:

The XR16V2652-15 operates from a 3.3V or 5V power supply. It supports a variety of serial communication protocols. The device includes interrupt control capabilities, enabling efficient handling of serial communication events. The 64-byte FIFO helps prevent data loss in high-speed applications. The device’s versatility and robust feature set make it suitable for a wide array of serial communication applications.