| Parameters | 
                                                                                                                        
                                                | Mfr | Infineon Technologies | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Protocol | USB | 
                                                                                    
                                                | Function | Controller | 
                                                                                    
                                                | Interface | I²C, SPI, UART | 
                                                                                    
                                                | Standards | USB 2.0 | 
                                                                                    
                                                | Voltage - Supply | 1.71V ~ 5.5V | 
                                                                                    
                                                | Current - Supply | 20mA | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C | 
                                                                                    
                                                | Package / Case | 24-UFQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 24-QFN (4x4) | 
                                                                                    
                                                | Base Product Number | CY7C65221 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 2,500 | 
                                                                                                                
                                
                             
                                                USB Controller USB 2.0 I²C, SPI, UART Interface 24-QFN (4x4)