The XR16M2751IM48-F is a single-channel UART with an integrated high-performance communication solution designed for various applications requiring serial data transmission and reception.

Applications:

• Point-of-Sale (POS) terminals
• Embedded systems
• Networking equipment
• Modems
• Serial data links
• Wireless communication devices

Features:

• Single UART channel
• Data rates up to 6 Mbps
• Automatic hardware/software flow control
• 128-byte transmit/receive FIFOs
• Programmable baud rate generator
• Internal loopback diagnostic capability
• Supports 5, 6, 7, or 8 data bits and 1 or 2 stop bits
• Full modem control signals
• Low power operation

Benefits:

• Enhanced communication reliability due to large FIFOs
• Reduced CPU overhead through hardware flow control
• High data throughput for demanding applications
• Simplified system integration with comprehensive feature set
• Lower power consumption for energy-sensitive designs

Additional Details:

The XR16M2751IM48-F operates from a 1.8V to 3.3V power supply. It is available in a 48-pin QFN package. This device supports various interrupt modes, including FIFO trigger levels and modem status changes. The large 128-byte FIFOs significantly reduce CPU overhead by allowing the UART to handle more data without requiring frequent processor intervention. It incorporates a programmable baud rate generator that supports a wide range of standard and custom baud rates. The internal loopback diagnostic capability enables easy testing and troubleshooting of the serial communication link. The full modem control signals facilitate communication with external modem devices. This UART is designed for reliable operation in harsh industrial environments and commercial applications. The high baud rate makes this UART suitable for applications requiring very high data throughput.