LAN9303MI-AKZE SMSC, LAN9303MI-AKZE Datasheet

LAN9303MI-AKZE

Manufacturer Part Number

LAN9303MI-AKZE

Description

Ethernet ICs 3 Port Ethernet Switch Dual MRT

Manufacturer

SMSC

Datasheet

1.LAN9303MI-AKZE.pdf (6 pages)

Specifications of LAN9303MI-AKZE

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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PRODUCT FEATURES

Highlights

Target Applications

Key Benefits

SMSC LAN9303M/LAN9303Mi

Up to 200Mbps via Turbo MII Interface

2nd MII/RMII/Turbo MII interface allows connection to

High performance, full featured 3 port switch with

Serial management via I

Unique Virtual PHY feature simplifies software

Cable, satellite, and IP set-top boxes

Digital televisions

Digital video recorders

VoIP/Video phone systems

Home gateways

Test/Measurement equipment

Industrial automation systems

Ethernet Switch Fabric

an external MOCA, HomePNA, HomePlug,

cable/DSL modem module or 2nd SOC with speeds

up to 200Mbps

VLAN, QoS packet prioritization, Rate Limiting, IGMP

monitoring and management functions

development by mimicking the multiple switch ports

as a single port PHY

— 32K buffer RAM

— 512 entry forwarding table

— Port based IEEE 802.1Q VLAN support (16 groups)

— IEEE 802.1D spanning tree protocol support

— 4 separate transmit queues available per port

— Fixed or weighted egress priority servicing

— QoS/CoS Packet prioritization

– Programmable IEEE 802.1Q tag insertion/removal

– Input priority determined by VLAN tag, DA lookup,

– Programmable Traffic Class map based on input

– Remapping of 802.1Q priority field on per port basis

– Programmable rate limiting at the ingress with

– Programmable rate limiting at the egress with leaky

TOS, DIFFSERV or port default value

priority on per port basis

coloring and random early discard, per port / priority

bucket algorithm, per port / priority

C or SMI

PRODUCT PREVIEW

Small Form Factor Three

Port 10/100 Managed

Ethernet Switch with Dual

MII/RMII/Turbo MII

Switch Management

Ports

Serial Management

Other Features

Single 3.3V power supply

72-pin QFN (10x10 mm) Lead-Free RoHS Compliant

Available in Commercial & Industrial Temp. Ranges

— IGMP v1/v2/v3 monitoring for Multicast packet filtering

— Programmable broadcast storm protection with global

— Programmable buffer usage limits

— Dynamic queues on internal memory

— Programmable filter by MAC address

— Port mirroring/monitoring/sniffing: ingress and/or egress

— Fully compliant statistics (MIB) gathering counters

— Control registers configurable on-the-fly

— Port 0 - MII MAC, MII PHY, RMII PHY modes

— Port 1 - MII MAC, MII PHY, RMII PHY mode options

— 2 internal 10/100 PHYs with HP Auto-MDIX support

— 200Mbps Turbo MII (PHY or MAC mode)

— Fully compliant with IEEE 802.3 standards

— 10BASE-T and 100BASE-TX support

— Full and half duplex support

— Full duplex flow control

— Backpressure (forced collision) half duplex flow control

— Automatic flow control based on programmable levels

— Automatic 32-bit CRC generation and checking

— 2K Jumbo packet support

— Programmable interframe gap, flow control pause value

— Full transmit/receive statistics

— Full LED support per port

— Auto-negotiation

— Automatic polarity correction

— Automatic MDI/MDI-X

— Loop-back mode

— I

— MIIM (MDIO) access to PHY related registers

— SMI (extended MIIM) access to all internal registers

— General Purpose Timer

— I

— Programmable GPIOs/LEDs

Package

LAN9303M/LAN9303Mi

% control and enable per port

traffic on any port or port pair

C (slave) access to all internal registers

C Serial EEPROM interface

Revision 1.4 (07-07-10)

Data Brief

Related parts for LAN9303MI-AKZE

LAN9303MI-AKZE Summary of contents

Page 1

... Programmable rate limiting at the ingress with coloring and random early discard, per port / priority – Programmable rate limiting at the egress with leaky bucket algorithm, per port / priority SMSC LAN9303M/LAN9303Mi LAN9303M/LAN9303Mi Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII — ...

Page 2

... LAN9303M-AKZE FOR 72-PIN, QFN LEAD-FREE ROHS COMPLIANT PACKAGE (0 TO 70°C TEMP RANGE) LAN9303Mi-AKZE FOR 72-PIN, QFN LEAD-FREE ROHS COMPLIANT PACKAGE (-40 TO 85°C TEMP RANGE) This product meets the halogen maximum concentration values per IEC61249-2-21 For RoHS compliance and environmental information, please visit 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © ...

Page 3

... Switch Fabric are managed via the Switch Fabric configuration and status registers, which are indirectly accessible via the system control and status registers. The LAN9303M/LAN9303Mi provides 3 switched ports. Each port is fully compliant with the IEEE 802.3 standard and all internal MACs and PHYs support full/half duplex 10BASE-T and 100BASE-TX operation ...

Page 4

Block Diagram Ethernet 10/100 MDIO PHY 10/100 Registers MAC MII MII MII Mux/ Data MII/Turbo MII to Path PHY or MII/RMII/ Turbo MII to MAC 10/100 Mode Configuration Straps MAC MII Ethernet 10/100 PHY MDIO Registers GPIO/LED Controller LAN9303DM/ LAN9303DMi ...

Page 5

... All dimensions are in millimeters unless otherwise noted. 2. Dimension “b” applies to plated terminals and is measured between 0.15 and 0.30mm from the terminal tip. 3. The pin 1 identifier may vary, but is always located within the zone indicated SMSC LAN9303M/LAN9303Mi Figure 2 72-QFN Package Definition Table 1 72-QFN Dimensions MAX 1 ...

Page 6

... Figure 3 72-QFN Recommended PCB Land Pattern Revision 1.4 (07-07-10) Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII 6 PRODUCT PREVIEW SMSC LAN9303M/LAN9303Mi ...

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