LAN83C175
ADVANCE INFORMATION
LAN83C175 - EPIC/C
Ethernet CARDBUS Integrated Controller With
Modem Support
FEATURES
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IEEE 802.3 Compliant 10/100 Mb/s
Ethernet Controller
Fully Compliant Glueless Integrated
CardBus Interface
Secondary 8 Bit interface to Support Multi-
function CardBus Adpaters Including LAN /
Rockwell or Lucent Modem Combinations
Supports 3.3V or 5V Modem and Physical
Layer Interface
10Base-T Physical Layer Digital Support
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Smart Squelch Digital Noise Filter and
Receive and Collision Input to Reject
Both Analog and Digital Noise on
Twisted Pair Receive Inputs
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10Mbps Manchester Encoding /
Decoding with Receive Clock
Recovery
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Automatic Polarity Detection
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Full Duplex Support
Scatter/Gather DMA Capability
Supports Chaining of Transmit Packets
Optional Early Transmit and Early Receive
Optional Receive Lookahead Buffering
Mode
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4.5Kbyte On-Chip Receive Buffer and
1.5Kbyte On-Chip Transmit Buffer
Eliminate Bus Latency Issues
Automatic Rejection of Runt Packets
Automatic Retransmission of Collision
Frames from Internal Buffer
Automatic Padding of Short Frames
Big or Little Endian Byte Ordering
Capable of Supporting 64Kbyte Expansion
Boot ROM
IEEE Standard MII Interface to Physical
Layer
Interface to LAN83C694 Shares MII Pins
Serial MII Management Interface
Interface to an 8 Bit Parallel EEPROM for
Storage and Retrieval of LAN Address and
Configuration Information
On-Chip Clock Multiplier
Low Power Sleep Mode and Extended
Power Management Features
Internal and External Loopback Diagnostic
Functions
Simple I/O Pin Mapping Scheme to
Facilitate In-Circuit Test
Single 3.3V Supply
208 Pin TQFP Package
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SMSC [ SMSC CORPORATION ]
