| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-VFQFN Exposed Pad | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Series | EZR32LG | 
                                                                            
                                            | Part Status | Not For New Designs | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2 (1 Year) | 
                                                                            
                                            | Type | TxRx + MCU | 
                                                                            
                                            | Voltage - Supply | 1.98V~3.8V | 
                                                                            
                                            | Frequency | 142MHz~1.05GHz | 
                                                                            
                                            | Interface | I2C, SPI, UART, USART, USB | 
                                                                            
                                            | Memory Size | 256kB Flash 32kB RAM | 
                                                                            
                                            | Protocol | EZRadioPro | 
                                                                            
                                            | Power - Output | 20dBm | 
                                                                            
                                            | RF Family/Standard | 802.15.4 | 
                                                                            
                                            | Data Rate (Max) | 1Mbps | 
                                                                            
                                            | Serial Interfaces | I2C, SPI, UART, USART, USB | 
                                                                            
                                            | Current - Receiving | 11.1mA~13.7mA | 
                                                                            
                                            | Current - Transmitting | 18mA~88mA | 
                                                                            
                                            | Modulation | 4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK | 
                                                                            
                                            | Sensitivity (dBm) | -133 dBm | 
                                                                            
                                            | GPIO | 38 | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                EZR32LG330F256R68G-B0R Overview
As a result of RF transceiver IC's 64-VFQFN Exposed Pad package, it helps to save board space on the board. RF transceiver's mounting is done by using Surface Mount.In this case, the result is a TxRx + MCU with transceiver RF's  high efficiency.High reliability is achieved with advanced transceiver RF' packaging Tape & Reel (TR).A RF transceiver from the well-known EZR32LG series of products is being offered here.Based on the frequency of 142MHz~1.05GHz, RF transceiver operates .
EZR32LG330F256R68G-B0R Features
64-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
EZR32LG series
EZR32LG330F256R68G-B0R Applications
There are a lot of Silicon Labs EZR32LG330F256R68G-B0R RF Transceiver ICs applications. 
-  
- HVAC
- Switch
- Low-power IoT applications
- Fitness
- M2M Communication
- Smart Meters
- Digital Remote
- Receive
- Retail