| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            48-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            Mighty Gecko | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2 (1 Year) | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.8V | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            compliant | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Memory Size | 
                                            1MB Flash 256kB RAM | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v5.0, Thread, Zigbee® | 
                                        
                                                                            
                                            | Power - Output | 
                                            10dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            802.15.4, Bluetooth | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -126.2dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            2Mbps | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, I2S, SPI, UART, USART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            8.4mA~10.8mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            8.5mA~35.3mA | 
                                        
                                                                            
                                            | Modulation | 
                                            2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | 
                                        
                                                                            
                                            | GPIO | 
                                            31 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                                                    
                            
                         
                                                EFR32MG12P332F1024IM48-CR Overview
It saves RF transceiver IC's board space with the 48-VFQFN Exposed Pad package. The RF transceiver's mounting is mounted using Surface Mount.In this case, it emerges as a TxRx + MCU with transceiver RF's  a high efficiency.A high level of reliability is provided by using an advanced transceiver RF' packaging Tape & Reel (TR).RF transceivers from the well-known Mighty Gecko series product line are featured in this RF transceiver.On the basis of the frequency 2.4GHz, RF transceiver operates .
EFR32MG12P332F1024IM48-CR Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
Mighty Gecko series
EFR32MG12P332F1024IM48-CR Applications
There are a lot of Silicon Labs EFR32MG12P332F1024IM48-CR RF Transceiver ICs applications. 
- POS Terminals
 - Chemical Sensors
 - Industrial Controls
 - Fitness
 - Health and Fitness
 - Internet Radio
 - Location and Asset Tracking
 - Thermostats
 - Health care
 - Smart Meters