Highlights
- Optimized for embedded applications with 32-bit RISC CPUs
- Integrated descriptor based scatter-gather DMA and IRQ deassertion timer effectively increase network throughput and reduce CPU loading
- Integrated Ethernet MAC with full-duplex support
- Integrated 10/100 Ethernet PHY with HP Auto-MDIX Support
- 32-bit, 33MHz, PCI 3.0 compliant interface
- Reduced power operating modes with PCI Power Management Specification 1.1 compliance
- Supports multiple audio & video streams over Ethernet
Target Applications
- Cable, satellite, and IP set-top boxes
- Digital televisions
- Digital video recorders
- Home gateways
- Digital media clients/servers
- Industrial automation systems
- Industrial/single board PC
- Kiosk/POS enterprise equipment
Key Benefits
- Integrated High-Performance 10/100 Ethernet Controller
- Fully compliant with IEEE 802.3/802.3u
- Integrated Ethernet MAC and PHY
- 10BASE-T and 100BASE-TX support
- Full- and Half-duplex support
- Full-duplex flow control
- Preamble generation and removal
- Automatic 32-bit CRC generation and checking
- Automatic payload padding and pad removal
- Loop-back modes
- Flexible address filtering modes
- One 48-bit perfect address
- 64 hash-filtered multicast addresses
- Pass all multicast
- Promiscuous mode
- Inverse filtering
- Pass all incoming with status report
- Wakeup packet support
- Integrated 10/100 Ethernet PHY
- Auto-negotiation
- Automatic polarity detection and correction
- Supports HP Auto-MDIX
- Supports energy-detect power down
- Support for 3 status LEDs
- Receive and transmit TCP checksum offload
- PCI Interface
- PCI Local Bus Specification Revision 3.0 compliant
- 32-bit/33-MHz PCI bus
- Descriptor based scatter-gather DMA enables zero-copy drivers
- Comprehensive Power Management Features
- Supports PCI Bus Power Management Interface Specification, Revision 1.1
- Supports optional wake from D3cold (via configuration strap option when Vaux is available)
- Wake on LAN
- Wake on link status change (energy detect)
- Magic packet wakeup
- General Purpose I/O
- 3 programmable GPIO pins
- 2 GPO pins
- Support for Optional EEPROM
- Serial interface provided for EEPROM
- Used to store PCI and MAC address configuration values
- Miscellaneous features
- Big/Little/Mixed endian support for registers, descriptors, and buffers
- IRQ deassertion timer
- General purpose timer
- Single 3.3V Power Supply
- Integrated 1.8V regulator
- Packaging
- Available in 128-pin VTQFP Lead-free RoHS Compliant package
- Environmental
- Available in commercial & industrial temperature ranges
Although the information in this document has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to product descriptions and specifications 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 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. Products may contain design defects or errors known as anomalies which may cause a 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 and the SMSC logo are registered trademarks of Standard Microsystems Corporation ("SMSC"). Other names mentioned may be trademarks of their respective holders. All claims made herein speak as of the date of this material. The company does not undertake to update such statements.
