UART 1-CH 1byte FIFO 3.3V/5V 48-Pin TQFP T/R
ST16C450 Series 1.5 Mbps 5.5 V Universal Asynchronous UART - TQFP-48
UART 1-CH 16byte FIFO 3.3V/5V 48-Pin TQFP T/R
IC Uart 2.97V - 5.5V 48TQFP
IC Uart Fifo 1B 48TQFP
