| Parameters | 
                                                                                                                        
                                                | Mfr | Silicon Labs | 
                                                                                    
                                                | Series | ProSLIC® | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Function | Subscriber Line Interface Concept (SLIC), CODEC | 
                                                                                    
                                                | Interface | GCI, PCM, SPI | 
                                                                                    
                                                | Number of Circuits | 2 | 
                                                                                    
                                                | Voltage - Supply | 3.3V, 5V | 
                                                                                    
                                                | Current - Supply | 65mA | 
                                                                                    
                                                | Power (Watts) | 941 mW | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 64-TQFP | 
                                                                                    
                                                | Supplier Device Package | 64-TQFP (10x10) | 
                                                                                    
                                                | Base Product Number | SI3225 | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 160 | 
                                                                                                                
                                
                             
                                                Telecom IC Subscriber Line Interface Concept (SLIC), CODEC 64-TQFP (10x10)