XR16C854同様の

• XR16C850
  • UART with 128-Byte FIFOs and Infrared (IrDA) Encoder/Decoder
• XR16C854
  • Quad UART with RX/TX FIFO Counters and 128-Byte FIFO
• XR16C864
  • Quad UART with RX/TX FIFO Counters and 128-Byte FIFO
• XR16C872
  • Dual UART with 1284 Parallel Port and Plug-and-Play Controller