5-port 10/100/1000 Smart Ethernet Switch

5-port 10/100/1000 Smart Ethernet Switch TC9205M is a fully integrated 5 Port 10/100/1000 smart Ethernet Switch controller designed for low cost and high performance solutions. The chip embeds necessary SSRAM for packet buffering and MAC address table. It provides MII / GMII / Interface for all ports. A store-and-forward switching method using a non-blocking architecture is implemented within TC9205M to improve the availability and bandwidth. The chip embeds packet Buffer which it supports normal and priority queues for each transmission port. TC9205M provides evolved CoS with four levels of priority. The priority CAN be checked via layer 2 (802.1Q VLAN Tagging) and/or layer 3 (IP Header TOS bits) packets. Port based priority is also provided to ensure transmission with precedence for all packets incoming from selected port(s). This feature allows improved support for Multimedia applications. The chip embeds IEEE 802.3 MAC functions for each port and these functions support full and half duplex modes for both 10 and 100 Mbits/s data rates and full duplex for 1000 Mbit/s. Each port includes dedicated receive and transmit FIFOs with necessary Logic to implement flow control for both full and half duplex modes. TC9205M uses IEEE 802.3x frame based flow control for full duplex and backpressure for half duplex. TC9205M handles an 8K address-lookup table with searching, self-learning, and Automatic aging, at very high speed and excellent address space coverage. Forwarding rules are implemented according to IEEE 802.1D specifications. Filtering capabilities for bad packets and packets with Reserved Group Address DA are also provided. By Unkown
TC9205M 's PackagesTC9205M 's pdf datasheet

TC9205M Pinout, Pinouts
TC9205M pinout,Pin out
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