| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            22 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            FBGA | 
                                        
                                                                            
                                            | Number of Pins | 
                                            256 | 
                                        
                                                                            
                                            | Published | 
                                            2001 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.31.00.01 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.2V | 
                                        
                                                                            
                                            | Function | 
                                            Switch | 
                                        
                                                                            
                                            | Interface | 
                                            SPI | 
                                        
                                                                            
                                            | Data Rate | 
                                            1 Gbps | 
                                        
                                                                            
                                            | Protocol | 
                                            Ethernet | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                BCM5389IFBG Overview
In the FBGA package, you can find it. It should work as long as you use a 1.2VV power source. There are 256 pins used in order to operate the device. 
BCM5389IFBG Features
BCM5389IFBG Applications
There are a lot of Broadcom Limited BCM5389IFBG Controllers Interface ICs applications. 
- Smartphones
 - Notebook Computers
 - Small Networks in HVAC or Building Control
 - Remote transmission formatter
 - Wall Chargers for Tablet PC’s and Laptop Batteries
 - Cameras
 - Tablets, Netbooks, Ultra?Mobile PCs
 - 0 to 10V Dimming Luminaires
 - PDAs
 - Industrial-Control