| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            48-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Series | 
                                            Mighty Gecko | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Discontinued | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2  (1 Year) | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.8V | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            compliant | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Memory Size | 
                                            1024kB Flash 128kB RAM | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v4.0, Thread, Zigbee® | 
                                        
                                                                            
                                            | Power - Output | 
                                            19dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            802.15.4, Bluetooth | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -102dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            2Mbps | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, I2S, SPI, UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            8mA~10.8mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            8.2mA~126.7mA | 
                                        
                                                                            
                                            | Modulation | 
                                            2-FSK, 4-FSK, DSSS, GMSK, O-QPSK | 
                                        
                                                                            
                                            | GPIO | 
                                            31 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                EFR32MG12P232F1024GM48-B Overview
48-VFQFN Exposed Pad package saves space on the board. Surface Mount is used to mount the RF transceiver's mounting.It is highly performing and reliable when it emerges as a TxRx + MCU.High reliability is achieved using advanced transceiver RF' packaging Tube.A RF transceiver from the well-known Mighty Gecko series of products is being offered here.A frequency of 2.4GHz is used as the basis for operation.
EFR32MG12P232F1024GM48-B Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tube is used
Mighty Gecko series
EFR32MG12P232F1024GM48-B Applications
There are a lot of Silicon Labs EFR32MG12P232F1024GM48-B RF Transceiver ICs applications. 
- Remote Device Management
 - Thermostats
 - Health and Fitness
 - Industrial and Data Logger
 - Location and Asset Tracking
 - Fitness
 -  
 - Digital Remote
 - Patient Asset Tracking
 -