參數(shù)資料
型號(hào)： 91C94
廠商： SMSC Corporation
英文描述： ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM
中文描述： 的ISA / PCMCIA的單芯片以太網(wǎng)控制器與RAM
文件頁(yè)數(shù)： 1/120頁(yè)
文件大小： 447K
代理商： 91C94
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LAN91C94
PRELIMINARY
ISA/PCMCIA
Single-Chip Ethernet Controller with RAM
FEATURES
ISA/PCMCIA Single-Chip Ethernet
Controller
4608 Bytes of On-Chip RAM
Supports IEEE 802.3 (ANSI 8802-3)
Ethernet Standards
Simultasking
TM
- Early Transmit and Early
Receive Functions
Hardware Memory Management Unit
Optional Configuration via Serial EEPROM
Interface (Jumperless)
Single +5V Power Supply
Low Power CMOS Design
100 Pin QFP, TQFP and VTQFP Package
Bus Interface
Direct Interface to ISA and PCMCIA with No
Wait States
Flexible Bus Interface
16-Bit Data and Control Paths
Fast Access Time (40 ns)
Pipelined Data Path
Handles Block Word Transfers for Any
Alignment
High Performance Chained ("Back-to-
Back") Transmit and Receive
Pin Compatible with LAN91C92 (in ISA
mode)
Flat Memory Structure for Low CPU
Overhead
Dynamic Memory Allocation Between
Transmit and Receive
Buffered Architecture, Insensitive to Bus
Latencies (No Overruns/Underruns)
Supports Boot PROM for Diskless ISA
Applications
Network Interface
Integrates 10BASE-T Transceiver
Functions:
-
Driver and Receiver
-
Link Integrity Test
-
Receive Polarity Detection and
Correction
Integrates AUI Interface
Implements 10 Mbps Manchester
Encoding/Decoding and Clock Recovery
Automatic Retransmission, Bad Packet
Rejection, and Transmit Padding
External and Internal Loopback Modes
Four Direct Driven LEDs for Status/
Diagnostics
Software Drivers
Uses Certified LAN9000 Drivers Which
Operate with Every Major Network
Operating System
Software Driver Compatible with LAN91C92
and LAN91C100 (100 Mbps) Controllers in
ISA Mode
Software Driver Utilizes Full Capability of 32
Bit Microprocessor
Simultasking is a trademark and SMSC is a registered trademark of Standard Microsystems Corporation
相關(guān)PDF資料
PDF描述
92_TNC-50-0-4/111_NE BOARD TERMINATED, FEMALE, TNC CONNECTOR, SURFACE MOUNT, JACK
92_TNC-50-0-4/111_NM BOARD TERMINATED, FEMALE, TNC CONNECTOR, SURFACE MOUNT, JACK
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92082-316 16 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
92082-318 18 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
91CCC3 制造商:Wirepro 功能描述:Connector Accessories Cap and Chain For Receptacle
91-CCC3 制造商:CDM ELECTRONIC FORMERLY WPI 功能描述:connector accessory,circular microphone,cap and chain for receptacle
91-CCC-3 制造商:Amphenol Corporation 功能描述: 制造商:TE Connectivity 功能描述:
91CR10 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 10 Ohm 20% 1/2W 1(Elec)/1(Mech)Turn (9.53 X 9.78 X 7.11mm) Pin Thru-Hole Box
91CR100 功能描述:微調(diào)電阻 - 通孔 3/8inch 100 Thumbwheel RoHS:否 制造商:Vishay/Sfernice 產(chǎn)品:Trimmer Resistors - Multi Turn 產(chǎn)品類型:Multiturn 轉(zhuǎn)數(shù):14 錐度:Linear 電阻:10 kOhms 電壓額定值:250 V 端接類型:Pin 功率額定值:250 mW (1/4 W) 容差:10 % 溫度系數(shù):100 PPM / C
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