| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            12 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            Module | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Series | 
                                            Blue Gecko | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            31 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.85V~3.8V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            UNSPECIFIED | 
                                        
                                                                            
                                            | Terminal Form | 
                                            BUTT | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            1.2mm | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz~2.484GHz | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-XXMA-B31 | 
                                        
                                                                            
                                            | Memory Size | 
                                            256kB Flash 32kB RAM | 
                                        
                                                                            
                                            | Data Rate | 
                                            1Mbps | 
                                        
                                                                            
                                            | Utilized IC / Part | 
                                            EFR32BG | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v4.2 | 
                                        
                                                                            
                                            | Telecom IC Type | 
                                            TELECOM CIRCUIT | 
                                        
                                                                            
                                            | Power - Output | 
                                            8dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            Bluetooth | 
                                        
                                                                            
                                            | Antenna Type | 
                                            Integrated, Chip | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -92dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, I2S, SPI, UART, USART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            9mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            8.2mA~24.6mA | 
                                        
                                                                            
                                            | Modulation | 
                                            GFSK | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            2.15mm | 
                                        
                                                                            
                                            | Length | 
                                            15mm | 
                                        
                                                                            
                                            | Width | 
                                            12.9mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                BGM111E256V2 Overview
RF Transceiver is mounted using Surface Mount.In this RF Transceiver module, there are 31 terminations.-40°C~85°C TA should be the operating temperature when Transceiver is operating.A type of RF Transceiver Module, belonging to the Blue Gecko family, is what we are describing here.RF Transceivers with 1.85V~3.8V voltage capabilities can be used.At 2.4GHz~2.484GHz, the RF Transceiver Module operates.
BGM111E256V2 Features
Surface Mount
31 terminations
1.85V~3.8V volts
BGM111E256V2 Applications
There are a lot of Silicon Labs BGM111E256V2 RF Transceiver Modules applications. 
- Consumer Electronics
 - Patient Asset Tracking
 - M2M Communication
 - Industrial Controls
 - Chemical Sensors
 - POS Terminals
 - Power management
 - Remote Control
 - Internet of Things (IoT)
 - Fitness