IC UART DUAL W/FIFO 44-PLCC
SC28L91 - 3.3 V or 5.0 V Universal Asynchronous Receiver/Transmitter (UART) LCC 44-Pin
UART 2-CH 16Byte FIFO 3.3V/5V 44-Pin PQFP
DC28L92A1A,529
