| Parameters | 
                                                                                                                        
                                                | Mfr | Microchip Technology | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Type | Transceiver | 
                                                                                    
                                                | Protocol | MII | 
                                                                                    
                                                | Number of Drivers/Receivers | 1/1 | 
                                                                                    
                                                | Duplex | Full | 
                                                                                    
                                                | Data Rate | - | 
                                                                                    
                                                | Voltage - Supply | 1.8V, 2.5V, 3.3V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 32-VFQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 32-QFN (5x5) | 
                                                                                    
                                                | Base Product Number | KSZ8051 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | 5A991B1 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 1,000 | 
                                                                                                                
                                
                             
                                                1/1 Transceiver Full MII 32-QFN (5x5)