VSC7321 Datasheet (Vitesse Semiconductor) - 10 x 1 Gigabit Ethernet MAC

VSC7321, 10 x 1 Gigabit Ethernet MAC

Lansing™ is an advanced Ethernet MAC chip, allowing a system with a standard CSIX-64 host interface access to 10 trispeed (10/100/1000 Mbit/s) Ethernet ports.

The 10 separate tri-speed MACs support both half-duplex and full duplex at 10/100 Mbit/s and full duplex at 1 Gbit/s.

On-chip FIFOs capable

www.DataSheet4U.com PHYSICAL LAYER PRODUCT ETHERNET PRODUCT VSC7321 VSC7321 Meigs-II™ - 10 x 1G and 10G Ethernet MAC Chip S P E C I F I C AT I O N S : Implemented in low Power 0.18 micron CMOS Technology, 2.5V/3.3V IO Industrial Temperature Range (-40ºC to +85ºC) Standard 5-Pin P1149.1 JTAG Test Port Packaged in a 728 pin TBGA A P P L I C AT I O N S : Enterprise and Metro Ethernet Switches Multi-Service Provisioning Platforms F E AT U R E S : Ten Triple-Speed Ethernet MACs w/Support for

VSC7321 Features

* include cyclic replay of frames at a user definable rate - either built by the external CPU directly inside the FIFOs or captures from incoming traffic. A dual MII Management interface sets up and controls the PHYs. Frames are monitored, and the statistics generated can be analyzed at a later time.