MTD655 Overview
ASRAM Interface Two Port Switch Uplink Switch Enable(10/100,FD/HD) RMII4 10M_HD 10M Inter Hub Bus RMII3 RMII2 RMII1 10M Hub 10M Inter Hub Bus MTD655 MTD655 100M Inter Hub Bus 10M Inter Hub Bus MTD655 100M Inter Hub Bus 10M Inter Hub Bus MTD655 100M Inter Hub Bus 10M Inter Hub Bus ASRAM (128kx8) MTD655
MTD655 Key Features
- IEEE802.3 Clause 9 and IEEE802.3u Cluse 27 pliant
- Provide 4 RMII (Reduced Media Independent Interface) ports and 1 MII port
- Provide 2 inter_repeater stacking bus for 10M and 100M port expansion each
- Support stacking to 4 units without any external arbitration logic ( if use external arbitration logic, theoretically ca
- Build_in 2 port switch controller, support up to 2048 MAC addresses filtering database
- Optional back_pressure flow control
- Optional up_link_switch port function (in slave hub), support 100FX 2km distance extension in 100FD mode
- Meet Class_2 repeater specification for 100M_hub
- Use simple and low cost asynchronous SRAM (high speed ASRAM 128k-8 : one pcs only)
- 128 pin PQFP package, 5V operation voltage