ST16C654/654D QUAD UART WITH 64-BYTE FIFO AND INFR.
ST16654 - QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER
ST16C654/654D QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER DESCRIPTION The ST16C654 *1 is a universal asynchronous receiver and tr.