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LAN9215I Datasheet(PDF) 1 Page - SMSC Corporation

Part No. LAN9215I
Description  Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
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Maker  SMSC [SMSC Corporation]
Homepage  http://www.smsc.com
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LAN9215I Datasheet(HTML) 1 Page - SMSC Corporation

 
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SMSC LAN9215I
DATASHEET
Revision 1.5 (07-18-06)
Datasheet
PRODUCT FEATURES
LAN9215I
Highly Efficient Single-Chip
10/100 Ethernet Controller
with HP Auto-MDIX and
Industrial Temperature
Support
Highlights
Optimized for medium performance applications
Efficient architecture with low CPU overhead
Easily interfaces to most 16-bit embedded CPU’s
Integrated PHY with HP Auto-MDIX
Supports audio & video streaming over Ethernet:
multiple standard-definition (SD) MPEG2 streams
Compatible with other members of LAN9218 family
Target Applications
Basic cable, satellite, and IP set-top boxes
Digital video recorders
Video-over IP Solutions, IP PBX & video phones
Wireless routers & access points
Audio distribution systems
Printers, kiosks, security systems
General embedded applications
Key Benefits
Non-PCI Ethernet controller for medium performance
applications
— 16-bit interface
— Burst-mode read support
— External MII Interface
Eliminates dropped packets
— Internal buffer memory can store over 200 packets
— Automatic PAUSE and back-pressure flow control
Minimizes CPU overhead
— Supports Slave-DMA
— Interrupt Pin with Programmable Hold-off timer
Reduces system cost and increases design flexibility
SRAM-like interface easily interfaces to most
embedded CPU’s or SoC’s
Reduced Power Modes
— Numerous power management modes
— Wake on LAN*
— Magic packet wakeup*
— Wakeup indicator event signal
— Link Status Change
Single chip Ethernet controller
— Fully compliant with IEEE 802.3/802.3u standards
— Integrated Ethernet MAC and PHY
— 10BASE-T and 100BASE-TX support
— Full- and Half-duplex support
— Full-duplex flow control
— Backpressure for half-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
— Disable reception of broadcast packets
Integrated 10/100 Ethernet PHY
— Supports HP Auto-MDIX
— Auto-negotiation
— Supports energy-detect power down
High-Performance host bus interface
— Simple, SRAM-like interface
— 16-bit data bus
— 16Kbyte FIFO with flexible TX/RX allocation
— One configurable host interrupt
Miscellaneous features
— Low-profile, green, lead-free 100-pin TQFP package
— Integrated 1.8V regulator
— General Purpose Timer
— Optional EEPROM interface
— Support for 3 status LEDs multiplexed with
Programmable GPIO signals
Single 3.3V Power Supply with 5V tolerant I/O
-40 to 85
°C
* Third-party brands and names are the property of their respective
owners.


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