SC16C754

Pin compatible with SC16C654IA68 and SC16C554IA68 with additional enhancements
Up to 5 Mbits/s baud rate (at 3.3 V and 5 V; at 2.5 V maximum baud rate is 3 Mbits/s)
64-byte transmit FIFO
64-byte receive FIFO with error flags
Programmable and selectable transmit and receive FIFO trigger levels for DMA and interrupt generation
Software/hardware flow control
- Programmable Xon/Xoff characters
- Programmable auto-RTS and auto-CTS
Optional data flow resume by Xon any character
DMA signalling capability for both received and transmitted data
Supports 5 V, 3.3 V and 2.5 V operation
Software selectable baud rate generator
Prescaler provides additional divide-by-4 function
Fast databus access time
Programmable sleep mode
Programmable serial interface characteristics
- 5, 6, 7, or 8-bit characters
- Even, odd, or no parity bit generation and detection
- 1, 1.5, or 2 stop bit generation
False start bit detection
Complete status reporting capabilities in both normal and sleep mode
Line break generation and detection
Internal test and loop-back capabilities
Fully prioritized interrupt system controls
Modem control functions (CTS, RTS, DSR, DTR, RI, and CD).

SC16C754 Manufacturer