| Parameters | 
                                                                                                                        
                                                | Mfr | MaxLinear, Inc. | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Features | Internal Oscillator, Timer/Counter | 
                                                                                    
                                                | Number of Channels | 2, DUART | 
                                                                                    
                                                | FIFO's | 16 Byte | 
                                                                                    
                                                | Protocol | RS232, RS485 | 
                                                                                    
                                                | Data Rate (Max) | 4Mbps | 
                                                                                    
                                                | Voltage - Supply | 2.97V ~ 5.5V | 
                                                                                    
                                                | With Auto Flow Control | - | 
                                                                                    
                                                | With IrDA Encoder/Decoder | - | 
                                                                                    
                                                | With False Start Bit Detection | Yes | 
                                                                                    
                                                | With Modem Control | Yes | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 44-LCC (J-Lead) | 
                                                                                    
                                                | Supplier Device Package | 44-PLCC (16.59x16.59) | 
                                                                                    
                                                | Base Product Number | ST16C2550 | 
                                                                                    
                                                | RoHS Status | RoHS Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | 5A991B1 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 27 | 
                                                                                                                
                                
                             
                                                UART IC 2, DUART Channel RS232, RS485 16 Byte 44-PLCC (16.59x16.59)