1 CHANNEL(S), 3Mbps, SERIAL COMM CONTROLLER, PQCC44, PLASTIC, MS-018, SOT-187-2, LCC-44
Serial I/O Controller, CMOS, PQCC44,
SC16C550BIA44-T
UART Interface IC 16CB 2.5V-5V 1CH UART 16B FIFO
SC16C550B - 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs LCC 44-Pin
