DM8606C/DM8606CI Product Brief 6-Port Fast Ethernet Single Chip Switch Controller with MII/RMII/Reverse MII Interface Dec. 2011 Rev.1.1 The DM8606C/DM8606CI is a industrial-temperature (DM8606CI only) fully integrated and cost-effective fast Ethernet switch controller with five 10/100MB PHY, Six 10/100Mb MAC, and one MII/RevMII/RMII for 6th MAC The controller provides basic Layer-2 switch functions and advance IEEE 802.1Q VLAN, priority queuing scheme, IGMP snooping protocol. Spanning Tree protocol, The integrated 5 ports PHY are compliant with IEEE 802.3u standards. The MII/RMII/Reverse MII interface provides the flexibility to connect Ethernet 10/100M PHY devices. Block Diagram Specifications • IEEE 802.3 10BASE-T/ IEEE 802.3u 100BASE-TX compatible • Ethernet Switch Ports • Five 10/100Mb PHY or Five 100Mb Fiber PHY • Port 4 support MII/RMII/RevMII or PHY MII interface • Port 5 support MII/RMII/RevMII • Per port supports HP Auto-MDIX • Per port support bandwidth, ingress and egress rate control • Per port support priority transmit queues for QoS: • Each port have four queues with strict or weight ratio priority • IEEE 802.1p VLAN, Port based, MAC based, IPv4 TOS, Special Tag • Per port support broadcast storming filter function for broadcast, multicast – and unknown unicast packets • Flow Control: • Supports IEEE 802.3x Flow Control in full-duplex mode • Supports Back Pressure Flow Control in half-duplex mode • Support VLAN ID tag/untag options • Support special Tag to communication with CPU • Record up to 2K Uni/Multi-cast MAC addresses • IEEE 802.1Q VLAN up-to 16 VLAN groups • Full 12-bit VID, 4-bit FID, Tag/untag, • Support SVL/IVL • Support hardware IGMP snooping v1/v2 and MLD v1 • Support STP/RSTP • Support automatic aging scheme • Support trunk ports • Support EEPROM interface for power up configurations • Supports industrial-temperature (-40℃ ~ +85℃) • Support serial data management interface and MIB counter for diagnostic • 128 QFP package with 0.18um process, 1.8V internal core, 3.3V I/O with 5V tolerance Application • SOHO 5-port switch. • 5-port switch + Router with MII CPU interface. Ordering Information Part Number DM8606CFP DM8606CIFP Pin Count Package QFP 128 (Pb-Free and Halogen–Free) DAVICOM Semiconductor, Inc. No.6, Li-Hsin Rd.VI, Science Park, Hsin-Chu, Taiwan, R.O.C. TEL: 886-3-5798797 FAX: 886-3-5646929 E-mail: [email protected]