| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Infineon Technologies | 
                                        
                                                                            
                                            | Series | 
                                            PSOC® 4 CY8C4xx8 BLE | 
                                        
                                                                            
                                            | Package | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Digi-Key Programmable | 
                                            Not Verified | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            Bluetooth, General ISM > 1GHz | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v4.2 | 
                                        
                                                                            
                                            | Modulation | 
                                            GFSK | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            8Mbps | 
                                        
                                                                            
                                            | Power - Output | 
                                            3dBm | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -92dBm | 
                                        
                                                                            
                                            | Memory Size | 
                                            256kB Flash, 8kB ROM, 32kB SRAM | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I²C, SPI, UART | 
                                        
                                                                            
                                            | GPIO | 
                                            36 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V ~ 5.5V | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            16.4mA ~ 18.7mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            16.5mA ~ 20mA | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 105°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            56-UFQFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            56-QFN (7x7) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            CY8C4128 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | Standard Package | 
                                            2,000 | 
                                        
                                                                                                    
                            
                         
                                                IC RF TxRx + MCU Bluetooth, General ISM > 1GHz Bluetooth v4.2 2.4GHz 56-UFQFN Exposed Pad