Special Features:

2 independent uart channels; up to 6.25 mbps at 5v; transmit and receive fifos of 128 bytes; programmable tx and rx fifo trigger levels; transmit and receive fifo level counters; automatic hardware (rts/cts) flow control; selectable auto rts flow control hysteresis; automatic software (xon/xoff) flow control; auto rs-485 half-duplex direction control; wireless infrared (irda 1.0) encoder/decorder; full modem interface; cystal oscillator or external clock input

Properties:

A grouping of two or more individual microcircuits mounted on a common mounting or on each other. Each microcircuit must be separable and capable of functioning in accordance with its given name. The item is generally part of an electrical/electronic subassembly and cannot be assigned a more specific item name. It excludes items containing electrical/electronic components other than microcircuits, except that when mounted on a printed wiring board it may include a connector(s). For items containing other components in additition to microcircuits see circuit card assembly and electronic components assembly. F0r items having a complete individual electrical/electronic function, use the applicable item name such as amplifier (as modified), oscillator (as modified) or power supply.