| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            45-LGA Module | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2015 | 
                                        
                                                                            
                                            | Series | 
                                            Simblee™ | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            6 (Time on Label) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.6V | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Interface | 
                                            I2C, SPI, UART | 
                                        
                                                                            
                                            | Memory Size | 
                                            128kB Flash 24kB RAM | 
                                        
                                                                            
                                            | Data Rate | 
                                            4Mbps | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v4.0 | 
                                        
                                                                            
                                            | Power - Output | 
                                            4dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            Bluetooth | 
                                        
                                                                            
                                            | Antenna Type | 
                                            Integrated, Chip | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -96dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, SPI, UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            10mA~13mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            8mA~12mA | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -96 dBm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                RFD77101 Overview
Surface Mount is used to mount the RF Transceiver.For optimal performance, this RF Transceiver module makes use of the Tray package.This Transceiver should operate at a temperature of -40°C~85°C when operating.A RF Transceiver Module, it is a member of the Simblee? family.RF Transceiver can supply voltages up to 1.8V~3.6V.RF Transceiver Modules operate with a frequency of 2.4GHz Hz.As a result of its Surface Mount mounting, this Transceiver  is widely used in a wide variety of applications.
RFD77101 Features
Surface Mount
Tray package
1.8V~3.6V volts
RFD77101 Applications
There are a lot of RF Digital Corporation RFD77101 RF Transceiver Modules applications. 
- Smart Meters
 - Internet of Things (IoT)
 - Security Systems
 - Utility and Smart Energy
 - Patient Asset Tracking
 - POS Terminals
 - Medical
 - Switch
 - Health care
 - Remote Control