 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LAN9303 Datasheet(PDF) 1 Page - SMSC Corporation |
|
|
|||||||||||||||||||||||||||||
LAN9303 Datasheet(HTML) 1 Page - SMSC Corporation |
|
|
1 / 366 page  SMSC LAN9303/LAN9303i DATASHEET Revision 1.3 (08-27-09) Datasheet PRODUCT FEATURES LAN9303/LAN9303i Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII Highlights Up to 200Mbps via Turbo MII Interface High performance, full featured 3 port switch with VLAN, QoS packet prioritization, Rate Limiting, IGMP monitoring and management functions Serial management via I2C or SMI Unique Virtual PHY feature simplifies software development by mimicking the multiple switch ports as a single port PHY 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 — 512 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 — 4 separate transmit queues available per port — Fixed or weighted egress priority servicing — QoS/CoS Packet prioritization – Input priority determined by VLAN tag, DA lookup, TOS, DIFFSERV or port default value – Programmable Traffic Class map based on input priority on per port basis – Remapping of 802.1Q priority field on per port basis – 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 — IGMP v1/v2/v3 monitoring for Multicast packet filtering — Programmable broadcast storm protection with global % control and enable per port — Programmable buffer usage limits — Dynamic queues on internal memory — Programmable filter by MAC address Switch Management — Port mirroring/monitoring/sniffing: ingress and/or egress traffic on any port or port pair — Fully compliant statistics (MIB) gathering counters — Control registers configurable on-the-fly Ports — Port 0 - MII MAC, MII PHY, RMII PHY modes — 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 Serial Management —I2C (slave) access to all internal registers — MIIM (MDIO) access to PHY related registers — SMI (extended MIIM) access to all internal registers Other Features — General Purpose Timer —I2C Serial EEPROM interface — Programmable GPIOs/LEDs Single 3.3V power supply ESD Protection Levels — ±8kV HBM without External Protection Devices — ±8kV contact mode (IEC61000-4-2) — ±15kV air-gap discharge mode (IEC61000-4-2) Latch-up exceeds ±150mA per EIA/JESD 78 56-pin QFN (8x8 mm) Lead-Free RoHS Compliant Package Available in Commercial & Industrial Temp. Ranges |
Similar Part No. - LAN9303 |
|
Similar Description - LAN9303 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
