| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            48-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Number of Pins | 
                                            48 | 
                                        
                                                                            
                                            | Weight | 
                                            150.507618mg | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2014 | 
                                        
                                                                            
                                            | Part Status | 
                                            Not For New Designs | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2  (1 Year) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            48 | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.1V~3.6V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            1.25V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Number of Channels | 
                                            4 | 
                                        
                                                                            
                                            | Interface | 
                                            I2C, SPI, UART, USB | 
                                        
                                                                            
                                            | Memory Size | 
                                            512kB Flash 32kB RAM | 
                                        
                                                                            
                                            | RAM Size | 
                                            32kB | 
                                        
                                                                            
                                            | Memory Type | 
                                            FLASH | 
                                        
                                                                            
                                            | Data Bus Width | 
                                            32b | 
                                        
                                                                            
                                            | Number of Timers/Counters | 
                                            2 | 
                                        
                                                                            
                                            | Protocol | 
                                            Zigbee® | 
                                        
                                                                            
                                            | Core Architecture | 
                                            ARM | 
                                        
                                                                            
                                            | Power - Output | 
                                            8dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            802.15.4 | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            12Mbps | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, JTAG, SPI, UART, USB | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            23.5mA~30mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            24mA~45mA | 
                                        
                                                                            
                                            | Modulation | 
                                            O-QPSK | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -102 dBm | 
                                        
                                                                            
                                            | GPIO | 
                                            24 | 
                                        
                                                                            
                                            | Height | 
                                            900μm | 
                                        
                                                                            
                                            | Length | 
                                            7mm | 
                                        
                                                                            
                                            | Width | 
                                            7mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                EM3586-RTR Overview
Additionally, there is a 48-VFQFN Exposed Pad package for saving space.RF transceiver is mounted using Surface Mount.With transceiver RF's  high efficiency, it appears as a TxRx + MCU.The transceiver RF' packaging Tape & Reel (TR) provides high reliability.There are 48 pins on this transceiver RF circuit board.Surface Mount mounts transceiver.As a result, RF transceiver operates in accordance wRF transceiverh the frequency of 2.4GHz.
EM3586-RTR Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
48 pins
EM3586-RTR Applications
There are a lot of Silicon Labs EM3586-RTR RF Transceiver ICs applications. 
- Patient Asset Tracking
 - Utility and Smart Energy
 -  
 - Automotive
 - Switch
 - Health care
 - Internet of Things (IoT)
 - HVAC
 - POS Terminals
 - Security Systems