hbwhelp@micrel.com or (408) 955-1690 Table Of Contents" />
參數(shù)資料
型號(hào)： KSZ8993FL
廠商： Micrel Inc
文件頁(yè)數(shù)： 35/100頁(yè)
文件大?。?/td> 0K
描述： IC CONV MED 10/100 SGL 128PQFP
標(biāo)準(zhǔn)包裝： 66
系列： *
類型： *
應(yīng)用： *
安裝類型： 表面貼裝
封裝/外殼： 128-BFQFP
供應(yīng)商設(shè)備封裝： 128-PQFP（14x20）
包裝： 托盤(pán)
產(chǎn)品目錄頁(yè)面： 1081 (CN2011-ZH PDF)
其它名稱： 576-1035
Micrel, Inc.
KS8993F/FL
June 2009
4
M9999-062509
hbwhelp@micrel.com or (408) 955-1690
Table Of Contents
1 Signal Description.........................................................................................................................9
1.1
KS8993F Pin Diagram ........................................................................................................................................................... 9
1.2
Pin Description and I/O Assignment .................................................................................................................................... 10
2 Functional Description ................................................................................................................20
2.1
Overview .............................................................................................................................................................................. 20
2.2
Media Converter Function .................................................................................................................................................... 20
2.2.1
OAM (Operations, Administration, and Management) Frame Format ..................................................................... 20
2.2.2
MC (Media Converter) Mode ................................................................................................................................... 22
2.2.3
MC Loop Back Function .......................................................................................................................................... 22
2.2.4
Registers for Media Converter Functions ................................................................................................................ 23
2.2.5
Unique I/O Feature Definition .................................................................................................................................. 23
2.2.6
Port 1 LED Indicator Definition ................................................................................................................................ 24
2.2.7
Port 2 LED Indicator Definition ................................................................................................................................ 24
2.3
Physical Transceiver ............................................................................................................................................................ 25
2.3.1
100BASE-TX Transmit ............................................................................................................................................ 25
2.3.2
100BASE-TX Receive ............................................................................................................................................. 25
2.3.3
PLL Clock Synthesizer ............................................................................................................................................ 25
2.3.4
Scrambler/De-scrambler (100BASE-TX only) ......................................................................................................... 25
2.3.5
100BASE-FX Operation and Signal Detection ........................................................................................................ 25
2.3.6
100BASE-FX Far-End Fault (FEF) .......................................................................................................................... 26
2.3.7
10BASE-T Transmit and Receive............................................................................................................................ 26
2.3.8
Power Management................................................................................................................................................. 27
2.3.9
Auto MDI/MDI-X Crossover ..................................................................................................................................... 27
2.3.10 Auto Negotiation ...................................................................................................................................................... 29
2.4
MAC and Switch Function .................................................................................................................................................... 29
2.4.1
Address Look Up ..................................................................................................................................................... 29
2.4.2
Learning................................................................................................................................................................... 30
2.4.3
Migration .................................................................................................................................................................. 30
2.4.4
Aging ....................................................................................................................................................................... 30
2.4.5
Forwarding............................................................................................................................................................... 30
2.4.6
Switching Engine ..................................................................................................................................................... 33
2.4.7
MAC operation......................................................................................................................................................... 33
2.4.8
Back-off Algorithm ................................................................................................................................................... 33
2.4.9
Late Collision ........................................................................................................................................................... 33
2.4.10 Illegal Frames .......................................................................................................................................................... 33
2.4.11 Flow Control ............................................................................................................................................................ 33
2.4.12 Half Duplex Back Pressure...................................................................................................................................... 34
2.4.13 Broadcast Storm Protection..................................................................................................................................... 34
2.5
MII Interface Operation ........................................................................................................................................................ 34
2.6
SNI (7-wire) Interface Operation .......................................................................................................................................... 35
2.7
MII Management Interface (MIIM) ........................................................................................................................................ 36
2.8
Serial Management Interface (SMI) ..................................................................................................................................... 36
2.9
Advanced Switch Function................................................................................................................................................... 37
2.9.1
Port Mirroring Support ............................................................................................................................................. 37
2.9.2
IEEE 802.1Q VLAN support .................................................................................................................................... 38
2.9.3
QoS Priority ............................................................................................................................................................. 39
2.9.4
Rate Limit Support................................................................................................................................................... 41
2.10 Configuration Interface......................................................................................................................................................... 41
2.10.1 I
2C Master Serial Bus Configuration ........................................................................................................................ 42
2.10.2 I
2C Slave Serial Bus Configuration .......................................................................................................................... 43
2.10.3 SPI Slave Serial Bus Configuration ......................................................................................................................... 43
3 MII Management (MIIM) Registers .............................................................................................47
Register 0: MII Basic Control .............................................................................................................................................. 47
Register 1: MII Basic Status................................................................................................................................................ 48
Register 2: PHYID HIGH ..................................................................................................................................................... 48
Register 3: PHYID LOW...................................................................................................................................................... 48
Register 4: Auto-Negotiation Advertisement Ability ............................................................................................................ 49
相關(guān)PDF資料
PDF描述
KSZ8993MLI IC SWITCH 10/100 3PORT 128-PQFP
KSZ8993ML IC SWITCH 10/100 W/TXRX 128PQFP
KSZ8995FQ IC SWITCH 10/100 5PORT 128-PQFP
KSZ8995MA IC SWITCH 10/100 5PORT 128PQFP
KSZ8995MI IC SWITCH 5-PORT 10/100 128PQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8993FL-EVAL 功能描述:BOARD EVALUATION FOR KSZ8993FL RoHS:是 類別:編程器，開(kāi)發(fā)系統(tǒng) >> 過(guò)時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035
KSZ8993I 功能描述:以太網(wǎng) IC 3 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-PQFP, I-TEMP RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8993M 功能描述:以太網(wǎng) IC 2+1 Port 10/100 Switch w/Tranceivers & Frame Buffers, 128-Ld PQFP (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8993MA5 功能描述:IC SWITCH 10/100 W/TXRX 128PQFP RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
KSZ8993M-EVAL 功能描述:以太網(wǎng)開(kāi)發(fā)工具 KSZ8993M Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*