| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 48-VFQFN Exposed Pad | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 48 | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Series | Mighty Gecko | 
                                                                            
                                            | Part Status | Discontinued | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 6 (Time on Label) | 
                                                                            
                                            | Number of Terminations | 48 | 
                                                                            
                                            | Type | TxRx + MCU | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Voltage - Supply | 3.3V | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | NO LEAD | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Frequency | 2.4GHz | 
                                                                            
                                            | Memory Size | 256kB Flash 32kB RAM | 
                                                                            
                                            | RAM Size | 32kB | 
                                                                            
                                            | Protocol | Bluetooth v4.0, Zigbee® | 
                                                                            
                                            | Power - Output | 19.5dBm | 
                                                                            
                                            | RF Family/Standard | 802.15.4, Bluetooth | 
                                                                            
                                            | Sensitivity | -99dBm | 
                                                                            
                                            | Data Rate (Max) | 1Mbps | 
                                                                            
                                            | Serial Interfaces | I2C, I2S, SPI, UART | 
                                                                            
                                            | Current - Receiving | 8.6mA~9.1mA | 
                                                                            
                                            | Current - Transmitting | 8.2mA | 
                                                                            
                                            | Modulation | DSSS, O-QPSK, GFSK | 
                                                                            
                                            | GPIO | 31 | 
                                                                            
                                            | Height Seated (Max) | 0.9mm | 
                                                                            
                                            | Length | 7mm | 
                                                                            
                                            | Width | 7mm | 
                                                                            
                                            | REACH SVHC | Unknown | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                EFR32MG1V132F256GM48-B0 Overview
The board's 48-VFQFN Exposed Pad package saves space. As a RF transceiver's mounting method, Surface Mount is used.Transceiver RF emerges as a TxRx + MCU, which is efficient and reliable.High reliability is achieved using advanced transceiver RF' packaging Tray.48 pins are provided on the transceiver RF circuit board.RF transceivers from the well-known Mighty Gecko series product line are featured in this RF transceiver.As a result, RF transceiver operates on the basis of frequency 2.4GHz.
EFR32MG1V132F256GM48-B0 Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tray is used
48 pins
Mighty Gecko series
EFR32MG1V132F256GM48-B0 Applications
There are a lot of Silicon Labs EFR32MG1V132F256GM48-B0 RF Transceiver ICs applications. 
- Chemical Sensors
- Switch
- Consumer Electronics
- Utility and Smart Energy
- Remote Control
- Internet Radio
- Patient Asset Tracking
- Industrial and Data Logger
- Fitness
- Health and Fitness