•

　 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

Pin Count

Package

DM8606CFP

DM8606CIFP

128

QFP

(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