LAN91C111-NE

The IC component LAN91C111-NE is a highly integrated Ethernet controller designed for Local Area Network applications. It offers various key features that make it a versatile and efficient solution for network connectivity. 1. Ethernet Controller: The LAN91C111-NE acts as a full-featured 10/100 Ethernet controller, allowing seamless integration of Ethernet functionality into systems. 2. Interface Options: It supports various interface options such as MII (Media Independent Interface), RMII (Reduced Media Independent Interface), and SMII (Serial Media Independent Interface) to connect with different PHYs (Physical Layer Devices). 3. Integrated FIFOs: This component features integrated transmit and receive FIFOs, which allow buffering of data to ensure smooth and efficient data transfer. 4. Network Protocols: It supports standard network protocols like IPv4 (Internet Protocol version 4) and ARP (Address Resolution Protocol), enabling compatibility with a wide range of networking devices and systems. 5. Power Management: The LAN91C111-NE offers power management features like Wake-on-LAN (WoL), allowing the system to enter low-power states while still being able to respond to network events. 6. Internal DMA Engine: It includes an efficient internal DMA (Direct Memory Access) engine that offloads network data transfer tasks from the main system processor, improving overall system performance