| Parameters | 
                                
                                                                                                            
                                            | Lifecycle Status | 
                                            NRND (Last Updated: 3 days ago) | 
                                        
                                                                            
                                            | Contact Plating | 
                                            Tin | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Number of Pins | 
                                            20 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Not For New Designs | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            20 | 
                                        
                                                                            
                                            | Type | 
                                            TxRx Only | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Other Telecom ICs | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.6V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Depth | 
                                            4mm | 
                                        
                                                                            
                                            | Frequency | 
                                            300MHz~348MHz 400MHz~464MHz 800MHz~928MHz | 
                                        
                                                                            
                                            | Base Part Number | 
                                            CC1100 | 
                                        
                                                                            
                                            | Pin Count | 
                                            20 | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Power Supplies | 
                                            1.8/3.6V | 
                                        
                                                                            
                                            | Nominal Supply Current | 
                                            15.4mA | 
                                        
                                                                            
                                            | Power - Output | 
                                            10dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            General ISM < 1GHz | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -111dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            500kBaud | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            SPI | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            13.9mA~15.9mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            12.3mA~31.1mA | 
                                        
                                                                            
                                            | Modulation | 
                                            2FSK, ASK, GFSK, MSK, OOK | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -112 dBm | 
                                        
                                                                            
                                            | Height | 
                                            900μm | 
                                        
                                                                            
                                            | Length | 
                                            4mm | 
                                        
                                                                            
                                            | Width | 
                                            4mm | 
                                        
                                                                            
                                            | Thickness | 
                                            850μm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                CC1100RTKR Overview
There is a 20-VFQFN Exposed Pad package on the board that RF transceiver IC is used to save space. In this case, RF transceiver's mounting method is Surface Mount.As a TxRx Only, it has high efficiency and reliability.In order to provide high reliability, advanced transceiver RF' packaging Tape & Reel (TR) is used.20 pins are present on the transceiver RF circuit board.Try searching with CC1100 to find transceiver variants.The transceiver is mounted by a Surface Mount-axis.Using the frequency of 300MHz~348MHz 400MHz~464MHz 800MHz~928MHz, RF transceiver operates .
CC1100RTKR Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only 
 Tape & Reel (TR) is used
20 pins
Use CC1100
CC1100RTKR Applications
There are a lot of Texas Instruments CC1100RTKR RF Transceiver ICs applications. 
- Fitness
 - Secure Payment
 - Transmit
 - Wireless Price Tags
 - Power Amplifier (PA)
 - Digital Remote
 - Utility and Smart Energy
 - Retail
 - Health care
 - Health and Fitness