| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            36-WFQFN Exposed Pad | 
                                        
                                                                            
                                            | Number of Pins | 
                                            36 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2000 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2 (1 Year) | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.6V | 
                                        
                                                                            
                                            | Frequency | 
                                            142MHz~1.05GHz | 
                                        
                                                                            
                                            | Interface | 
                                            I2C, SPI, UART | 
                                        
                                                                            
                                            | Memory Size | 
                                            16kB Flash 768B RAM | 
                                        
                                                                            
                                            | RAM Size | 
                                            768B | 
                                        
                                                                            
                                            | Memory Type | 
                                            FLASH | 
                                        
                                                                            
                                            | Watchdog Timer | 
                                            Yes | 
                                        
                                                                            
                                            | Data Bus Width | 
                                            8b | 
                                        
                                                                            
                                            | Number of Timers/Counters | 
                                            4 | 
                                        
                                                                            
                                            | Core Architecture | 
                                            8051 | 
                                        
                                                                            
                                            | Number of Programmable I/O | 
                                            11 | 
                                        
                                                                            
                                            | Power - Output | 
                                            20dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            General ISM < 1GHz | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            1Mbps | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, SPI, UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            10.7mA~13.7mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            70mA~85mA | 
                                        
                                                                            
                                            | Modulation | 
                                            4FSK, 4GFSK, FSK, GFSK, OOK | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -126 dBm | 
                                        
                                                                            
                                            | GPIO | 
                                            15 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                SI1080-A-GMR Overview
Using RF transceiver IC's 36-WFQFN Exposed Pad package, it is possible to save board space. This RF transceiver's mounting method is Surface Mount.There is no doubt that this is a very efficient and reliable TxRx + MCU.Advanced transceiver RF' packaging Tape & Reel (TR) is used to provide high reliability.The transceiver RF circuit board is designed with 36 pins.Frequency 142MHz~1.05GHz is the basis of operation.
SI1080-A-GMR Features
36-WFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
36 pins
SI1080-A-GMR Applications
There are a lot of Silicon Labs SI1080-A-GMR RF Transceiver ICs applications. 
- LoT applications
 - Internet Radio
 - Security Systems
 - Secure Payment
 - Home and Security
 - Health care
 -  
 - LED Lighting
 - Digital Remote
 - Switch