| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            125-VFBGA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            Flex Gecko | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            compliant | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Memory Size | 
                                            1MB Flash 256kB RAM | 
                                        
                                                                            
                                            | Power - Output | 
                                            20dBm | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -95dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, I2S, SPI, UART | 
                                        
                                                                            
                                            | GPIO | 
                                            65 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                EFR32FG12P432F1024GL125-CR Overview
125-VFBGA package saves space on the board. The RF transceiver's mounting is mounted using Surface Mount.It emergys as a TxRx + MCU  with transceiver RF's  high efficiency and reliable performance.The transceiver RF' packaging Tape & Reel (TR) provides high reliability.Located in the well-known Flex Gecko series product line, this RF transceiver is a kind of this series.RF transceiver operates on the basis of the frequency of 2.4GHz.
EFR32FG12P432F1024GL125-CR Features
125-VFBGA package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
Flex Gecko series
EFR32FG12P432F1024GL125-CR Applications
There are a lot of Silicon Labs EFR32FG12P432F1024GL125-CR RF Transceiver ICs applications. 
- Wireless Price Tags
 - Low Noise Amplifier (LNA)
 - Industrial Controls
 - Patient Asset Tracking
 - Power management
 - Home and Security
 - Utility and Smart Energy
 - HVAC
 - Internet Radio
 - Power Amplifier (PA)