NXP Semiconductors SC16C554DB
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 Generator Four selectable Receive FIFO interrupt trigger levels Standard modem interface s s s s Philips...
| Part No. |
SC16C554DB |
| Datasheet |
SC16C554DB
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| Manufacturer |
 NXP Semiconductors |
| Description |
5 V 3.3 V and 2.5 V quad UART |
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FEATURES
s s s s s s s s s s 4 channel UART 5 V, 3.3 V and 2.5 V operation Industrial temperature range (−40 °C to +85 °C) 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 Generator Four selectable Receive FIFO interrupt trigger levels Standard modem interface s s s s Philips Semiconductors SC16C554B/554DB 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs s Standard asynchronous error and framing bits (Start, Stop, and Parity Ov...
