| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            56-UFQFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            56-QFN (7x7) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~105°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            PRoC® | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.9V~5.5V | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Memory Size | 
                                            256kB Flash 32kB SRAM | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v4.2 | 
                                        
                                                                            
                                            | Power - Output | 
                                            3dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            Bluetooth | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -92dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, I2S, SPI, UART | 
                                        
                                                                            
                                            | GPIO | 
                                            36 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                CYBL11171-56LQXIT Overview
Additionally, there is a 56-UFQFN Exposed Pad package for saving space.It is possible to mount the RF transceiver's mounting using Surface Mount.TxRx + MCU emerges with transceiver RF's  high efficiency and reliability.Advanced transceiver RF' packaging Tape & Reel (TR) is used to provide high reliability.RF transceivers from the well-known PRoC? series product line are featured in this RF transceiver.As a result, RF transceiver operates on the basis of frequency 2.4GHz.
CYBL11171-56LQXIT Features
56-UFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
PRoC? series
CYBL11171-56LQXIT Applications
There are a lot of Cypress Semiconductor Corp CYBL11171-56LQXIT RF Transceiver ICs applications. 
- Fitness
 - POS Terminals
 - Patient Asset Tracking
 - Smart Meters
 - Industrial Controls
 - Remote Control
 - Internet Radio
 - Secure Payment
 - Security Systems
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