The MC68681P is a versatile, high-performance UART (Universal Asynchronous Receiver/Transmitter) integrated circuit designed for use in a wide range of communication and control applications. This product is part of the popular 68K microprocessor family and is well-suited for use in embedded systems, industrial automation, telecommunications, and other data communication applications. This UART IC features two full-duplex asynchronous communication channels with independent 16-byte FIFO buffers for transmit and receive operations. With a maximum baud rate of 1.5 Mbps, it offers high-speed data transfer capabilities. In addition, the MC68681P includes programmable features such as baud rate, parity, and stop bits to accommodate a variety of communication protocols. The MC68681P is designed to operate in a wide range of environmental conditions, making it ideal for use in industrial and automotive applications. With its low power consumption and robust design, this UART IC is a reliable and cost-effective solution for serial communication needs.