| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        EM Microelectronic | 
                                    
                                                                        
                                        | Series | 
                                        - | 
                                    
                                                                        
                                        | Package | 
                                        Tape & Reel (TR) | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | DigiKey Programmable | 
                                        Not Verified | 
                                    
                                                                        
                                        | Type | 
                                        TxRx + MCU | 
                                    
                                                                        
                                        | RF Family/Standard | 
                                        Bluetooth | 
                                    
                                                                        
                                        | Protocol | 
                                        Bluetooth v5.0 | 
                                    
                                                                        
                                        | Modulation | 
                                        - | 
                                    
                                                                        
                                        | Frequency | 
                                        2.4GHz | 
                                    
                                                                        
                                        | Data Rate (Max) | 
                                        1Mbps | 
                                    
                                                                        
                                        | Power - Output | 
                                        6.1dBm | 
                                    
                                                                        
                                        | Sensitivity | 
                                        -94dBm | 
                                    
                                                                        
                                        | Memory Size | 
                                        - | 
                                    
                                                                        
                                        | Serial Interfaces | 
                                        GPIO, I²S, SPI, UART | 
                                    
                                                                        
                                        | GPIO | 
                                        1 | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        2.3V ~ 3.6V | 
                                    
                                                                        
                                        | Current - Receiving | 
                                        3.3mA | 
                                    
                                                                        
                                        | Current - Transmitting | 
                                        2.2mA ~ 9.9mA | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -40°C ~ 85°C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        28-WFQFN Exposed Pad | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        28-QFN (4x4) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        EM9304 | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        1  (Unlimited) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        5A002A1 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8517.62.0090 | 
                                    
                                                                        
                                        | Standard Package | 
                                        2,500 | 
                                    
                                                                                                        
                            
                         
                                                IC RF TxRx + MCU Bluetooth Bluetooth v5.0 2.4GHz 28-WFQFN Exposed Pad