| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        National Semiconductor | 
                                    
                                                                        
                                        | Series | 
                                        - | 
                                    
                                                                        
                                        | Package | 
                                        Tube | 
                                    
                                                                        
                                        | Product Status | 
                                        Obsolete | 
                                    
                                                                        
                                        | Touchscreen | 
                                        4 Wire Resistive | 
                                    
                                                                        
                                        | Resolution (Bits) | 
                                        10 b | 
                                    
                                                                        
                                        | Interface | 
                                        UART | 
                                    
                                                                        
                                        | Voltage Reference | 
                                        - | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        2.7V ~ 5.5V | 
                                    
                                                                        
                                        | Current - Supply | 
                                        11.5 mA | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        0°C ~ 70°C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        44-LCC (J-Lead) | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        44-PLCC (16.59x16.59) | 
                                    
                                                                        
                                        | RoHS Status | 
                                        RoHS non-compliant | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        25 | 
                                    
                                                                                                        
                            
                         
                                                Touchscreen Controller 4 Wire Resistive 10 b UART Interface 44-PLCC (16.59x16.59)