參數(shù)資料
型號： 8502
廠商： LSI Corporation
英文描述： Ethernet MII(Media Independent Interface) to AUI(Attachment Unit Interface) Interface Adapter(以太網(wǎng)獨立于媒體接口與附屬單元接口適配器)
中文描述： 以太網(wǎng)MII（媒體獨立接口）的投資者聯(lián)盟（連接單元接口）接口適配器（以太網(wǎng)獨立于媒體接口與附屬單元接口適配器）
文件頁數(shù)： 1/55頁
文件大?。?/td> 457K
代理商： 8502
8502
4-1
1
MD400157/D
98210
8502
44L PLCC
Top View
Pin Configuration
Features
I
Single Chip Connecting MII and AUI Interfaces
I
AUI Interface to Ethernet Transceiver
I
MII Interface to Ethernet Controller
I
MI Interface for Configuration & Status
I
Few External Components
I
Meets All Applicable IEEE 802.3 Standards
I
Interface to External E
2
PROM for Automatic
Preloading of MI Serial Port Bits
I
Many User Features and Options
- Full Duplex
- Powerdown
- Transmitter Disable/Powerdown
- Loopback
- MII Disable
- Link and Jabber Status Passthrough
- Multiple Register Access
I
LED Outputs
- Activity, Transmit, Receive
- Collision
- Link
- User Programmable
I
44L PLCC
8502
Ethernet MII to AUI
Interface Adapter
Description
The 8502 is a interface IC that provides a single chip link
between an Ethernet AUI (Attachment Unit Interface) and
an Ethernet MII (Media Independent Interface). The 8502
is in a 44L package.
The 8502 consists of Manchester encoder, AUI transmit-
ter, AUI receiver, Manchester decoder, Media Independ-
ent Interface (MII) to an external controller, and Manage-
ment Interface (MI) serial port.
The 8502 can access five 16 bit registers though the MI
serial port. These registers contain configuration inputs,
status outputs, and device capabilities.
The 8502 is ideal for external PHY's that connect AUI or
other media to MII. They are also deal as an AUI nterface
to MII based Ethernet controllers in adapter cards,
motherboards, and hubs.
10
9
8
7
11
15
14
13
12
16
17
RXD1
EE_DI
RXD0
EE_DO/RCV_LED
NC
COL
CRS
RX_DV
RX_CLK
EE_CLK/XMT_LED
2
2
1
1
2
2
2
2
2
2
2
N
V
C
C
D
D
R
N
D
D
G
4
1
2
3
4
4
5
6
4
4
4
T
M
G
N
O
N
R
P
V
R
P
36
37
38
39
35
31
32
33
34
30
29
LINKI
MDIO
NC
EE_CS
Note: Check for latest Data Sheet revision
before starting any designs.
SEEQ Data Sheets are now on the Web, at
www.lsilogic.com.
This document is an LSI Logic document. Any
reference to SEEQ Technology should be
considered LSI Logic.
相關PDF資料
PDF描述
8504 Analog Miscellaneous
8503 Analog Miscellaneous
8506301YX 16-Bit Microcontroller
8506301ZX 16-Bit Microcontroller
8506 Converter
相關代理商/技術參數(shù)
參數(shù)描述
8502 001100 功能描述:連接線 20AWG 1C PVC 100’ SPOOL BROWN RoHS:否 制造商:Belden Wire & Cable 絞合:19 x 32 電壓額定值:1 kV 長度:1000 ft 線規(guī) - 美國線規(guī)（AWG）:20 絕緣材料:Tetraflouroethylene (TFE) 最大溫度:+ 200 C 類型:High Temperature, High Voltage 外殼顏色:Blue (Light) 系列:83027
8502 0011000 功能描述:連接線 20AWG 1C PVC 1000ft SPOOL BROWN RoHS:否 制造商:Belden Wire & Cable 絞合:19 x 32 電壓額定值:1 kV 長度:1000 ft 線規(guī) - 美國線規(guī)（AWG）:20 絕緣材料:Tetraflouroethylene (TFE) 最大溫度:+ 200 C 類型:High Temperature, High Voltage 外殼顏色:Blue (Light) 系列:83027
8502 002100 功能描述:連接線 20AWG 1C PVC 100’ SPOOL RED RoHS:否 制造商:Belden Wire & Cable 絞合:19 x 32 電壓額定值:1 kV 長度:1000 ft 線規(guī) - 美國線規(guī)（AWG）:20 絕緣材料:Tetraflouroethylene (TFE) 最大溫度:+ 200 C 類型:High Temperature, High Voltage 外殼顏色:Blue (Light) 系列:83027
8502 0021000 功能描述:連接線 20AWG 1C PVC 1000ft SPOOL RED RoHS:否 制造商:Belden Wire & Cable 絞合:19 x 32 電壓額定值:1 kV 長度:1000 ft 線規(guī) - 美國線規(guī)（AWG）:20 絕緣材料:Tetraflouroethylene (TFE) 最大溫度:+ 200 C 類型:High Temperature, High Voltage 外殼顏色:Blue (Light) 系列:83027
8502 003100 功能描述:連接線 20AWG 1C PVC 100’ SPOOL ORANGE RoHS:否 制造商:Belden Wire & Cable 絞合:19 x 32 電壓額定值:1 kV 長度:1000 ft 線規(guī) - 美國線規(guī)（AWG）:20 絕緣材料:Tetraflouroethylene (TFE) 最大溫度:+ 200 C 類型:High Temperature, High Voltage 外殼顏色:Blue (Light) 系列:83027
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