| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Microchip Technology | 
                                        
                                                                            
                                            | Series | 
                                            - | 
                                        
                                                                            
                                            | Package | 
                                            Tray | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Digi-Key Programmable | 
                                            Not Verified | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            802.15.4, General ISM < 1GHz | 
                                        
                                                                            
                                            | Protocol | 
                                            6LoWPAN, Zigbee® | 
                                        
                                                                            
                                            | Modulation | 
                                            DSSS, BPSK, O-QPSK | 
                                        
                                                                            
                                            | Frequency | 
                                            769MHz ~ 935MHz | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            1Mbps | 
                                        
                                                                            
                                            | Power - Output | 
                                            10dBm | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -110dBm | 
                                        
                                                                            
                                            | Memory Size | 
                                            128kB Flash, 4kB EEPROM, 8kB RAM | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            SPI | 
                                        
                                                                            
                                            | GPIO | 
                                            54 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V ~ 3.6V | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            8.7mA ~ 9.2mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            13mA ~ 25mA | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            64-TQFP | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            64-TQFP (14x14) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            ATMEGA1281 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            5A002A1 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.31.0001 | 
                                        
                                                                            
                                            | Standard Package | 
                                            1 | 
                                        
                                                                                                    
                            
                         
                                                IC RF TxRx + MCU 802.15.4, General ISM < 1GHz 6LoWPAN, Zigbee® 769MHz ~ 935MHz 64-TQFP