The XR16M752IL13 is a high-performance dual Universal Asynchronous Receiver/Transmitter (UART) with a fractional baud rate generator, automatic hardware and software flow control, and enhanced features suitable for various serial communication applications. Manufactured by Exar Corporation, this device offers reliable and flexible data transmission and reception capabilities.

Applications:

• Point-of-Sale (POS) systems
• Networking equipment
• Industrial automation
• Embedded systems
• Serial data servers
• Modems
• Wireless communication devices

Features:

• Dual UART channels
• Data rates up to 16 Mbps
• Fractional baud rate generator
• Automatic hardware (RTS/CTS) and software (Xon/Xoff) flow control
• 5, 6, 7, or 8 data bits
• 16-byte transmit and receive FIFOs
• Automatic RS-485 half-duplex control
• Supports 9-bit mode
• IrDA encoder/decoder
• Programmable transmit and receive FIFO trigger levels
• Sleep mode with wake-up indicator
• Lead-free packaging

Benefits:

• Enhanced data throughput with high data rates and fractional baud rate generator.
• Improved system reliability with automatic flow control, preventing data overrun.
• Reduced CPU overhead with large transmit and receive FIFOs.
• Increased flexibility with selectable data bits and stop bits.
• Lower power consumption with sleep mode.
• Simplified RS-485 network implementation with automatic half-duplex control.

Additional Details:

The XR16M752IL13 operates from a 3.3V power supply and is available in a 48-pin LQFP package. It is designed to interface with a wide range of microprocessors and microcontrollers. The fractional baud rate generator allows for precise baud rate selection, ensuring compatibility with various communication standards. The integrated IrDA encoder/decoder enables support for infrared communication applications. The UART provides complete modem control signals, including CTS, RTS, DSR, DTR, RI, and DCD. The enhanced features of the XR16M752IL13 make it a versatile solution for serial communication needs.