| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 18 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 49-VFBGA, FCBGA | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -30°C~85°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2016 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 49 | 
                                                                            
                                            | Type | TxRx + MCU | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Voltage - Supply | 3.3V | 
                                                                            
                                            | Terminal Position | BOTTOM | 
                                                                            
                                            | Terminal Form | BALL | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Frequency | 2.4GHz | 
                                                                            
                                            | JESD-30 Code | R-PBGA-B49 | 
                                                                            
                                            | Memory Size | 848kB ROM 352kB RAM | 
                                                                            
                                            | Protocol | Bluetooth v4.2 | 
                                                                            
                                            | Power - Output | 12dBm | 
                                                                            
                                            | RF Family/Standard | Bluetooth | 
                                                                            
                                            | Sensitivity | -96.5dBm | 
                                                                            
                                            | Data Rate (Max) | 2Mbps | 
                                                                            
                                            | Serial Interfaces | I2C, I2S, SPI, UART | 
                                                                            
                                            | Current - Receiving | 12.5mA | 
                                                                            
                                            | Current - Transmitting | 26.5mA | 
                                                                            
                                            | GPIO | 7 | 
                                                                            
                                            | Height Seated (Max) | 1mm | 
                                                                            
                                            | Length | 4.5mm | 
                                                                            
                                            | Width | 4mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                CYW20706UA1KFFB1G Overview
As a result of RF transceiver IC's 49-VFBGA, FCBGA package, it helps to save board space on the board. As far as RF transceiver's mounting is concerned, Surface Mount is adopted.When transceiver RF emerges as a TxRx + MCU, it shows high-performance and reliability.Advanced transceiver RF' packaging Tray is used to provide high reliability.A frequency of 2.4GHz is used to operate RF transceiver.
CYW20706UA1KFFB1G Features
49-VFBGA, FCBGA package
Surface Mount for mounting
TxRx + MCU 
 Tray is used
CYW20706UA1KFFB1G Applications
There are a lot of Cypress Semiconductor Corp CYW20706UA1KFFB1G RF Transceiver ICs applications. 
-  
- Chemical Sensors
- LED Lighting
- Wireless Price Tags
- Automotive
- Receive
- Secure Payment
- HVAC
- Power management
- Home and Security