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LAN83C175
EEWorld咨询电话:82357002,82350740-8068 邮件咨询:datasheet@eeworld.com.cn
器件描述:Ethernet CARDBUS Integrated Controller With Modem Support
器件厂商:SMSC [SMSC Corporation]
厂商主页:http://www.smsc.com/
文件大小:336.17KB
文件页数:92
PDF阅读:LAN83C175.pdf  (点击阅读器件资料)

摘要:
LAN83C175
ADVANCE INFORMATION
LAN83C175 - EPIC/C
Ethernet CARDBUS Integrated Controller With
Modem Support
FE ATURES
? 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
- Smart Squelch Digital Noise Filter and
Receive and Collision Input to Reject
Both Analog and Digital Noise on
Twisted Pair Receive Inputs
- 10Mbps Manchester Encoding /
Decoding with Receive Clock
Recovery
- Automatic Polarity Detection
- Full Duplex Support
? Scatter/Gather DMA Capability
? Supports Chaining of Transmit Packets
? Optional Early Transmit and Early Receive
? Optional Receive Lookahead Buffering
Mode
? 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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