| Parameters | 
                                                                                                                        
                                                | Voltage - Supply | 1.8V ~ 3.3V | 
                                                                                    
                                                | Current - Supply | - | 
                                                                                    
                                                | Operating Temperature | - | 
                                                                                    
                                                | Package / Case | 28-VFQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 28-QFN (4x4) | 
                                                                                    
                                                | Base Product Number | UPD350 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 490 | 
                                                                                    
                                                | Mfr | Microchip Technology | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Protocol | USB | 
                                                                                    
                                                | Function | Controller | 
                                                                                    
                                                | Interface | I²C | 
                                                                                    
                                                | Standards | USB 3.0 | 
                                                                                                                
                                
                             
                                                USB Controller USB 3.0 I²C Interface 28-QFN (4x4)