| Parameters | 
                                
                                                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-TSSOP (0.173", 4.40mm Width) | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            20-TSSOP | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS non-compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            3A991A2 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.31.0001 | 
                                        
                                                                            
                                            | Other Names | 
                                            AT86RF401U | 
                                        
                                                                            
                                            | Standard Package | 
                                            75 | 
                                        
                                                                            
                                            | Mfr | 
                                            Microchip Technology | 
                                        
                                                                            
                                            | Series | 
                                            - | 
                                        
                                                                            
                                            | Package | 
                                            Tube | 
                                        
                                                                            
                                            | Product Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Digi-Key Programmable | 
                                            Not Verified | 
                                        
                                                                            
                                            | Frequency | 
                                            264MHz ~ 456MHz | 
                                        
                                                                            
                                            | Applications | 
                                            Garage Opener, RKE, Telemetry | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            ASK, OOK | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            10kbps | 
                                        
                                                                            
                                            | Power - Output | 
                                            6dBm | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            23.2mA | 
                                        
                                                                            
                                            | Data Interface | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Antenna Connector | 
                                            PCB, Surface Mount | 
                                        
                                                                            
                                            | Memory Size | 
                                            2KB Flash, 128 Byte EEPROM, 128Byte SRAM | 
                                        
                                                                            
                                            | Features | 
                                            - | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2V ~ 5V | 
                                        
                                                                                                    
                            
                         
                                                RF Transmitter ASK, OOK 264MHz ~ 456MHz 6dBm 10kbps PCB, Surface Mount Antenna 20-TSSOP (0.173", 4.40mm Width)