XR16M654 |
Part Number | XR16M654 |
Manufacturer | Exar |
Description | The XR16M6541 (M654) is an enhanced quad Universal Asynchronous Receiver and Transmitter (UART) each with 64 bytes of transmit and receive FIFOs, programmable transmit and receive FIFO trigger levels,... |
Features |
• Pin-to-pin compatible with ST16C454, ST16C554, TI’s TL16C754B and NXP’s SC16C654B • Intel or Motorola Data Bus Interface select • Four independent UART channels ■ Register Set Compatible to 16C550 ■ Data rates of up to 16 Mbps ■ 64 Byte Transmit FIFO ■ 64 Byte Receive FIFO with error tags ■ 4 Selectable TX and RX FIFO Trigger Levels ■ Automatic Hardware (RTS/CTS) Flow Control ■ Automatic Software (Xon/Xoff) Flow Control ■ Progammable Xon/Xoff characters ■ Wireless Infrared (IrDA 1.0) Encoder/Decoder ■ Full modem interface • 1.62V to 3.63V supply operation • Sleep Mode with automatic wake-up ... |
Document |
XR16M654 Data Sheet
PDF 449.21KB |
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