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LAN9313I Datasheet Preview

LAN9313I Datasheet

Three Port 10/100 Managed Ethernet Switch

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LAN9313/LAN9313i
Three Port 10/100
Managed Ethernet
Switch with MII
PRODUCT FEATURES
Highlights
„ High performance and full featured 3 port switch with
VLAN, QoS packet prioritization, Rate Limiting, IGMP
Snooping and management functions
„ Serial management via SPI/I2C or SMI
„ Unique Virtual PHY feature simplifies software
development by mimicking the multiple switch ports
as a single port PHY
„ Integrated IEEE 1588 Hardware Time Stamp Unit
Target Applications
„ Cable, satellite, and IP set-top boxes
„ Digital televisions
„ Digital video recorders
„ VoIP/Video phone systems
„ Home gateways
„ Test/Measurement equipment
„ Industrial automation systems
Key Benefits
„ Ethernet Switch Fabric
— 32K buffer RAM
— 1K entry forwarding table
— Port based IEEE 802.1Q VLAN support (16 groups)
– Programmable IEEE 802.1Q tag insertion/removal
— IEEE 802.1d spanning tree protocol support
— QoS/CoS Packet prioritization
– 4 dynamic QoS queues per port
– Input priority determined by VLAN tag, DA lookup,
TOS, DIFFSERV or port default value
– Programmable class of service map based on input
priority
– Remapping of 802.1Q priority field on per port basis
– Programmable rate limiting at the ingress/egress
ports with random early discard, per port / priority
— IGMP v1/v2/v3 snooping for Multicast packet filtering
— IPV6 Multicast Listener Discovery snoop
— Programmable filter by MAC address
Datasheet
„ Switch Management
— Port mirroring/monitoring/sniffing: ingress and/or egress
traffic on any ports or port pairs
— Fully compliant statistics (MIB) gathering counters
— Control registers configurable on-the-fly
„ Ports
— 2 internal 10/100 PHYs with HP Auto-MDIX support
— 1 MII - PHY mode 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
— Auto-negotiation
— Automatic MDI/MDI-X
— Loop-back mode
„ Serial Management
— SPI/I2C (slave) access to all internal registers
— MIIM (MDIO) access to PHY related registers
— SMI (extended MIIM) access to all internal registers
„ IEEE 1588 Hardware Time Stamp Unit
— Global 64-bit tunable clock
— Master or slave mode per port
— Time stamp on TX or RX of Sync and Delay_req
packets per port, Timestamp on GPIO
— 64-bit timer comparator event generation (GPIO or IRQ)
„ Other Features
— General Purpose Timer
— Serial EEPROM interface (I2C master or MicrowireTM
master) for non-managed configuration
— Programmable GPIOs/LEDs
„ Single 3.3V power supply
„ Available in Commercial & Industrial Temp. Ranges
SMSC LAN9313/LAN9313i
DATASHEET
Revision 1.2 (04-08-08)
Free Datasheet http://www.datasheet4u.com/




SMSC

LAN9313I Datasheet Preview

LAN9313I Datasheet

Three Port 10/100 Managed Ethernet Switch

No Preview Available !

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
ORDER NUMBERS:
LAN9313-NU FOR 128-PIN, VTQFP LEAD-FREE ROHS COMPLIANT PACKAGE (0 TO 70°C TEMP RANGE)
LAN9313-NZW FOR 128-PIN, XVTQFP LEAD-FREE ROHS COMPLIANT PACKAGE (0 TO 70°C TEMP RANGE)
LAN9313i-NZW FOR 128-PIN, XVTQFP LEAD-FREE ROHS COMPLIANT PACKAGE (-40 TO 85°C TEMP RANGE)
80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123
Copyright © 2008 SMSC or its subsidiaries. All rights reserved.
Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for
construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC
reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications
before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent
rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated
version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors
known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not
designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property
damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of
this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered
trademark of Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders.
SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE
OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL
DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON CONTRACT;
TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD
TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Revision 1.2 (04-08-08)
2
DATASHEET
SMSC LAN9313/LAN9313i
Free Datasheet http://www.datasheet4u.com/


Part Number LAN9313I
Description Three Port 10/100 Managed Ethernet Switch
Maker SMSC
Total Page 30 Pages
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