OX16C950B Datasheet | Oxford Semiconductor

.. Intelligent Single Channel UART - - - - - - - - - - - - - - - - - - - - - - - - - - Baud rates up to 15 Mbps in normal mode and 60Mbps in external 1x clock mode Single full-duplex asynchronous channel 128-byte deep transmitter / receiver FIFO Fully software patible with industry standard 16C550 type UARTs Pin patible with TL16C550B/C, ST16C650 and TL16C750 IBM PC/AT patible Readable FIFO levels Flexible clock prescaler from 1 to 31.875 Isochronous mode using external 1x baud rate clock up to 60Mbps 9-bit data framing as well as 5,6,7 and 8 Detection of bad data in the receiver FIFO Automated in-band flow control using programmable Xon/Xoff characters Transmitter and receiver can be disabled Automated out-of-band flow control using CTS# / RTS# and DSR# / DTR# Readable in-band and out-of-band flow control status Programmable special character detection Arbitrary trigger levels for receiver and transmitter FIFO interrupts and automatic in-band and out-ofband flow control Transmitter idle interrupt (shift register and FIFO both empty) Optional Infra-red (Ir DA) receiver and transmitter operation RS-485 buffer enable signals Software channel reset Four byte device ID Sleep mode (low operating current) System clock up to 60 MHz 3.3v / 5 volts operation 44 PLCC and 48 TQFP packages The OX16C950B is a single-channel ultra-high performance UART offering data rates up to 15Mbps and 128-deep transmitter and receiver FIFOs. Deep FIFOs reduce CPU overhead and allow utilisation of higher data rates. It is software patible with the widely used industrystandard 16C550 type devices and patibles, as well as other OX16C95x family devices. It is pin-patible with the TL16C550B/C, TL16C750 and ST16C650 devices. In addition to increased performance and FIFO size, the OX16C950B also provides enhanced Features including improved flow control. Automated software flow control using Xon/Xoff and automated hardware flow control using...