参数资料
| 型号： | KSZ8842-16MBLI TR |
| 厂商： | Micrel Inc |
| 文件页数： | 76/141页 |
| 文件大小： | 0K |
| 描述： | IC ETHERNET SW 2PORT 100LFBGA |
| 标准包装： | 1,000 |
| 控制器类型： | 以太网开关控制器 |
| 接口： | PCI |
| 电源电压： | 3.1 V ~ 3.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LBGA |
| 供应商设备封装： | 100-LFBGA |
| 包装： | 带卷 (TR) |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页当前第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页第137页第138页第139页第140页第141页
Micrel, Inc.
KSZ8842-16/32 MQL/MVL/MVLI/MBL
October 2007
4
M9999-102207-1.9
Content
Pin Configuration for KSZ8842-16 Switches (8/16-Bit) ...................................................................................... 11
Ball Configuration for KSZ8842-16 Switches (8/16-Bit) ..................................................................................... 12
Pin Description for KSZ8842-16 Switches (8/16-Bit) .......................................................................................... 13
Ball Description for KSZ8842-16 Switches (8/16-Bit) ......................................................................................... 18
Pin Configuration for KSZ8842-32 Switches (32-Bit).......................................................................................... 22
Pin Description for KSZ8842-32 Switches (32-Bit) ............................................................................................. 23
Functional Description .......................................................................................................................................... 28
Functional Overview: Physical Layer Transceiver ............................................................................................. 28
100BASE-TX Transmit ..........................................................................................................................................................28
100BASE-TX Receive ...........................................................................................................................................................28
Scrambler/De-scrambler (100BASE-TX only)........................................................................................................................28
10BASE-T Transmit...............................................................................................................................................................28
10BASE-T Receive................................................................................................................................................................28
Power Management...............................................................................................................................................................29
MDI/MDI-X Auto Crossover ...................................................................................................................................................29
Straight Cable ...................................................................................................................................................................29
Crossover Cable ...............................................................................................................................................................30
Auto Negotiation ....................................................................................................................................................................30
LinkMD Cable Diagnostics.....................................................................................................................................................31
Access ..............................................................................................................................................................................31
Usage ...............................................................................................................................................................................32
Functional Overview: MAC and Switch ............................................................................................................... 32
Address Lookup.....................................................................................................................................................................32
Learning.................................................................................................................................................................................32
Migration................................................................................................................................................................................32
Aging .....................................................................................................................................................................................32
Forwarding.............................................................................................................................................................................33
Switching Engine ...................................................................................................................................................................35
MAC Operation......................................................................................................................................................................35
Inter Packet Gap (IPG) ..........................................................................................................................................................35
Back-Off Algorithm.................................................................................................................................................................35
Late Collision .........................................................................................................................................................................35
Legal Packet Size ..................................................................................................................................................................35
Flow Control ..........................................................................................................................................................................35
Half-Duplex Backpressure .....................................................................................................................................................35
Broadcast Storm Protection...................................................................................................................................................36
Repeater Mode ......................................................................................................................................................................36
Clock Generator ....................................................................................................................................................................36
Bus Interface Unit (BIU)......................................................................................................................................... 36
Asynchronous Interface .........................................................................................................................................................38
Synchronous Interface...........................................................................................................................................................39
Summary ...............................................................................................................................................................................39
BIU Implementation Principles...............................................................................................................................................41
Queue Management Unit (QMU) ........................................................................................................................... 41
Transmit Queue (TXQ) Frame Format...................................................................................................................................41
Receive Queue (RXQ) Frame Format ...................................................................................................................................42
Advanced Switch Functions ................................................................................................................................. 44
Spanning Tree Support..........................................................................................................................................................44
IGMP Support........................................................................................................................................................................45
“IGMP” Snooping ..............................................................................................................................................................45
相关PDF资料 |
PDF描述 |
|---|---|
| KSZ8842-32MVLI | IC SWITCH ETH 2P 32BIT 128LQFP |
| KSZ8842-PMBL AM TR | IC ETHERNET SW 2PORT 100LFBGA |
| KSZ8842-PMQLI | IC ETHERNET SW 2PORT PCI 128PQFP |
| KSZ8851-16MLLI TR | IC MAC CTLR 1PORT W/BUS 48LQFP |
| KSZ8851-16MLLJ | IC CTLR MAC 1PORT NON-PCI 48LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ8842-16MQL | 功能描述:以太网 IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ8842-16MQL-EVAL | 功能描述:以太网开发工具 KSZ8842-16MQL Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
| KSZ8842-16MVL | 功能描述:以太网 IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ8842-16MVL TR | 功能描述:以太网 IC 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| KSZ8842-16MVL-EVAL | 功能描述:BOARD EVALUATION KSZ8842-16MVL RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
发布紧急采购，3分钟左右您将得到回复。