MVTX2804AG Zarlink Semiconductor, MVTX2804AG Datasheet

MVTX2804AG

Manufacturer Part Number

MVTX2804AG

Description

Manufacturer

Zarlink Semiconductor

Datasheets

1.MVTX2804.pdf (174 pages)

2.MVTX2804AG.pdf (174 pages)

3.MVTX2804AG.pdf (174 pages)

Specifications of MVTX2804AG

Package

HSBGA596

Date_code

04+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MVTX2804AG2

Manufacturer:

ZARLINK

Quantity:

20 000

Current page: 1 of 174
Download datasheet (2Mb)

Features

•

8 Gigabit Ports with GMII and PCS interface

High Performance Layer 2 Packet Forwarding

(11.904M packets per second) and Filtering at

Full-Wire Speed

Maximum throughput is 8 Gbps non-blocking

Centralized shared-memory architecture

Consists of two Memory Domains at 133 MHz

Up to 64K MAC addresses to provide large node

aggregation in wiring closet switches

Provides Port based and ID Tagged VLAN

(IEEE802.1Q) up to 4K VLAN

VTX2804

Frame Data Buffer A

ZBT-SRAM (1M/2MB)

Gigabit Port can also support 100/10 Mbps MII

interface

Provide Hot plug support for GMII/PCS module

2 Gigabit ports can be aggregated into 2Gbps

Stacking port working with VTX2600 in stacking

mode

Frame Buffer Domain: Two banks of ZBT-SRAM

with 2M/4MB total

Switch Database Domain with 256K/512K

SRAM

GMII

/PCS

Port 0

64bit

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

GMII

/PCS

Port 1

FDB Interface

Scheduler

GMII

/PCS

Port 2

Figure 1 - MVTX2804AG Functional Block Diagram

Engine

Frame

Frame Data Buffer B

ZBT-SRAM (1M/2MB)

/PCS

Port 3

GMII

Zarlink Semiconductor Inc.

64bit

GMII

/PCS

Port 4

/PCS

Port 5

GMII

•

Support IP Multicast with IGMP snooping up to

64K groups.

Traffic Classification

Classify traffic into 8 transmission priorities per

port

Supports Delay Bounded, Strict Priority, and WFQ

Provides 2 level dropping precedence with WRED

mechanism

Classification based on layer 2, 3 markings

The precedence of above two classifications can

be programmable

User controlled thresholds for WRED

VLAN Priority field in VLAN tagged frame

DS/TOS field in IP packet

/PCS

Port 6

GMII

MVTX2804AG

Engine

8-Port 1000 Mbps Ethernet

SRAM 256/512K

SW Database

GMII

/PCS

Port 7

Ordering Information

SDB Interface

MAC Table

-40qC to +85qC

32bit

Distributed Switch

Management

596 Pin HSBGA

Module

16/8bit-

Serial

Bus/

MVTX2804

Data Sheet

LED

October 2003

CPU

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