ADM6308 - ETC

ADM6308 Eight-port 10/100M Ethernet Switch Controller

Pin Name Pin # Type Descriptions EEPROM Interface EEDO EEDI EESK EECS 51 50 48 49 I EEDO: Data Output of serial EEPROM. Internally pull up (50K Ohm). Inputs configuration information to ADM6308. BI EEDI: Data Input of serial EEPROM. Internally pull down (50K Ohm). ADM6308 outputs 4ma data to EEPROM BI EESK: Clock input of serial EEPROM. Internally pull up.

Features

ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê Non-blocking eight-port 10/100M switching controller with MAC controller and switching engine included low cost and a simple solution for 100BASE-TX, 100BASE-FX, and 10BASE applications. Configurable 10/100BASE Reduced MII interfaces and 1MII+ 7RMII mode provided. The single clock input, 50M, for RMII and system Speed auto negotiation function for all ports Store-and- forward operation support. Full line speed capability of 14880 packet/sec for 10M and 148810 packet/sec for 100M, with no HOL blocking. Broadcast storming prevention Support 4 groups port-bas.