XR16M654 Key Features
- Pin-to-pin patible with ST16C454, ST16C554
- Intel or Motorola Data Bus Interface select
- Four independent UART channels
- Register Set patible 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