| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        MaxLinear, Inc. | 
                                    
                                                                        
                                        | Series | 
                                        - | 
                                    
                                                                        
                                        | Package | 
                                        Tray | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Features | 
                                        Internal Oscillator, Timer/Counter | 
                                    
                                                                        
                                        | Number of Channels | 
                                        4, QUART | 
                                    
                                                                        
                                        | FIFO's | 
                                        16 Byte | 
                                    
                                                                        
                                        | Protocol | 
                                        RS232 | 
                                    
                                                                        
                                        | Data Rate (Max) | 
                                        1.5Mbps | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        2.97V ~ 5.5V | 
                                    
                                                                        
                                        | With Auto Flow Control | 
                                        Yes | 
                                    
                                                                        
                                        | With IrDA Encoder/Decoder | 
                                        - | 
                                    
                                                                        
                                        | With False Start Bit Detection | 
                                        Yes | 
                                    
                                                                        
                                        | With Modem Control | 
                                        Yes | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        64-LQFP | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        64-LQFP (10x10) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        ST16C554 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        RoHS Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        3  (168 Hours) | 
                                    
                                                                        
                                        | ECCN | 
                                        5A991B1 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        160 | 
                                    
                                                                                                        
                            
                         
                                                UART IC 4, QUART Channel RS232 16 Byte 64-LQFP (10x10)