| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            9 Weeks | 
                                        
                                                                            
                                            | Package / Case | 
                                            100-TQFP | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2014 | 
                                        
                                                                            
                                            | Part Status | 
                                            Last Time Buy | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            100 | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3.3V 5V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Base Part Number | 
                                            LAN91C93 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-PQFP-G100 | 
                                        
                                                                            
                                            | Function | 
                                            Controller | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Power Supplies | 
                                            3.3/5V | 
                                        
                                                                            
                                            | Clock Frequency | 
                                            20MHz | 
                                        
                                                                            
                                            | Current - Supply | 
                                            20mA~50mA | 
                                        
                                                                            
                                            | Address Bus Width | 
                                            20 | 
                                        
                                                                            
                                            | Protocol | 
                                            Ethernet | 
                                        
                                                                            
                                            | Boundary Scan | 
                                            NO | 
                                        
                                                                            
                                            | Low Power Mode | 
                                            YES | 
                                        
                                                                            
                                            | External Data Bus Width | 
                                            16 | 
                                        
                                                                            
                                            | Number of Serial I/Os | 
                                            2 | 
                                        
                                                                            
                                            | Standards | 
                                            IEEE 802.3, 10 Base-T PHY | 
                                        
                                                                            
                                            | Data Transfer Rate-Max | 
                                            1.25 MBps | 
                                        
                                                                            
                                            | Data Encoding/Decoding Method | 
                                            NRZ; BIPH-LEVEL(MANCHESTER) | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.2mm | 
                                        
                                                                            
                                            | Length | 
                                            14mm | 
                                        
                                                                            
                                            | Width | 
                                            14mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                LAN91C93I-MU Overview
In the 100-TQFP package, you'll find it. This packaging has a Tray-shape, making it convenient to carry around. A temperature regulation of -40°C~85°C is necessary to ensure reliable operation. You should be able to use it as long as you use a 3.3V 5VV power source. There are 100 terminations in this circuit. High efficiency is possible with a supply voltage of 3.3V. It is a member of the LAN91C93 family of numbers. During the operation of the device, the clock runs at a frequency of 20MHz. Currently, there is 20mA~50mA?supply. The power supply for the component is set to 3.3/5V. There are 2 serial I/Os incorporated in the part. 
LAN91C93I-MU Features
20MHz clock frequency
LAN91C93I-MU Applications
There are a lot of Microchip Technology LAN91C93I-MU Controllers Interface ICs applications. 
- Laptops
 - Embedded Systems
 - Dimmable LED Power Supply
 - Networking, Optic Switch/ Router
 - External USB Storage
 - Handheld Instruments
 - 0 to 10V Dimming Luminaires
 - DC?DC Car Chargers for Individual Port Power Control
 - Docking Station
 - PLCs