NXP Semiconductors SC16C554B
The SC16C554B is pin and software compatible with the industry-standard ST16C454/554, ST68C454/554, ST16C554, TL16C554 The SC16C554DB is pin and software compatible with ST16C554D, and software compatible with ST16C454/554, ST16C554, TL16C554 Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V 5 V tolerant inputs 16-byte transmit FIFO 16-byte receive FIFO with error flags Programmable auto-RTS and auto-CTS x In auto-CTS mode, CTS controls transmitter x In auto-RTS mode, RxFIFO contents and threshold control RTS Automatic hardware flow control (RTS/CTS) Software selectable Baud Rate...