The Exar Corporation ST16C452CJ68TR-F is a DUART with configurable GPIO, printer port, and timer/counter features.

• Type: DUART
• Features: Configurable GPIO, printer port, and timer/counter
• Channels: Two
• Data Rate: Supports a data rate of up to 1.5Mbps
• FIFO: 1-byte FIFO
• Features: False start bit detection and modem control
• Auto Flow Control: No
• IrDA Encoder/Decoder: No
• Operating Temperature: 2.97 V to 5.5 V
• Package: 68-PLCC case
• Status: Active product
• Popularity: Medium popularity in the market
• Supply and Demand Status: Balanced