| Features Number of Channels FIFO Protocol Voltage - Supply With Parallel Port With Auto Flow Control With IrDA Encoder Decoder With False Start Bit Detection With Modem Control With CMOS Mounting Type Package / Case | False-start Bit Detection 1, UART 16 Byte - 3.3V, 5V - Yes - Yes Yes - Surface Mount 48-LQFP 48-LQFP (7x7) |