| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        Microchip Technology | 
                                    
                                                                        
                                        | Series | 
                                        maXTouch® | 
                                    
                                                                        
                                        | Package | 
                                        Tape & Reel (TR) | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Touchscreen | 
                                        2 Wire Capacitive | 
                                    
                                                                        
                                        | Resolution (Bits) | 
                                        - | 
                                    
                                                                        
                                        | Interface | 
                                        I²C, SPI | 
                                    
                                                                        
                                        | Voltage Reference | 
                                        - | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        3.3V | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -40°C ~ 105°C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount, Wettable Flank | 
                                    
                                                                        
                                        | Package / Case | 
                                        56-VFQFN Exposed Pad | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        56-VQFN (7x7) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        ATMXT288 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | Other Names | 
                                        150-ATMXT288UD-AMBRI2CVAOTR | 
                                    
                                                                        
                                        | Standard Package | 
                                        3,000 | 
                                    
                                                                                                        
                            
                         
                                                Touchscreen Controller 2 Wire Capacitive I²C, SPI Interface 56-VQFN (7x7)