參數(shù)資料
型號： KSZ8995M
廠商： Micrel Inc
文件頁數(shù)： 34/73頁
文件大?。?/td> 0K
描述： IC SWITCH 10/100 5PORT 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
產(chǎn)品目錄頁面： 1081 (CN2011-ZH PDF)
配用： 576-1607-ND - BOARD EVAL EXPERIMENT KSZ8995MA
其它名稱： 576-1038
KS8995M
Micrel
M9999-120403
4
December 2003
Table of Contents
System Level Applications ......................................................................................................................................... 7
Pin Description (by Number) ...................................................................................................................................... 9
Pin Description (by Name) ........................................................................................................................................ 15
Pin Configuration ...................................................................................................................................................... 21
Introduction
........................................................................................................................................................... 22
Functional Overview: Physical Layer Transceiver ................................................................................................ 22
100BaseTX Transmit ........................................................................................................................................... 22
100BaseTX Receive ............................................................................................................................................ 22
PLL Clock Synthesizer ......................................................................................................................................... 22
Scrambler/De-scrambler (100BaseTX only) ........................................................................................................ 22
100BaseFX Operation ......................................................................................................................................... 22
100BaseFX Signal Detection ............................................................................................................................... 22
100BaseFX Far End Fault ................................................................................................................................... 23
10BaseT Transmit ............................................................................................................................................... 23
10BaseT Receive ................................................................................................................................................ 23
Power Management ............................................................................................................................................. 23
MDI/MDI-X Auto Crossover ................................................................................................................................. 23
Auto-Negotiation .................................................................................................................................................. 23
Functional Overview: Switch Core .......................................................................................................................... 24
Address Look-Up ................................................................................................................................................. 24
Learning
........................................................................................................................................................... 24
Migration
........................................................................................................................................................... 24
Aging
........................................................................................................................................................... 24
Forwarding ........................................................................................................................................................... 24
Switching Engine ................................................................................................................................................. 24
MAC Operation .................................................................................................................................................... 24
Inter-Packet Gap (IPG) ................................................................................................................................ 24
Backoff Algorithm ......................................................................................................................................... 24
Late Collision ............................................................................................................................................... 26
Illegal Frames .............................................................................................................................................. 26
Flow Control ................................................................................................................................................. 26
Half-Duplex Back Pressure .......................................................................................................................... 26
Broadcast Storm Protection ......................................................................................................................... 26
MII Interface Operation ........................................................................................................................................ 26
SNI Interface Operation ....................................................................................................................................... 28
Advanced Functionality ............................................................................................................................................ 28
Spanning Tree Support ........................................................................................................................................ 28
Special Tagging Mode ......................................................................................................................................... 29
IGMP Support ...................................................................................................................................................... 30
Port Mirroring Support ......................................................................................................................................... 31
VLAN Support ...................................................................................................................................................... 31
Rate Limit Support ............................................................................................................................................... 32
Configuration Interface ........................................................................................................................................ 33
I2C Master Serial Bus Configuration ............................................................................................................ 35
SPI Slave Serial Bus Configuration ............................................................................................................. 35
MII Management Interface (MIIM) ....................................................................................................................... 38
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參數(shù)描述
KSZ8995MA 功能描述:以太網(wǎng) IC 5 Port 10/100 Switch with PHY and Frame Buffers (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
KSZ8995MA4 功能描述:IC SWITCH 5-PORT 10/100 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
KSZ8995MAB3 功能描述:IC SWITCH 5-PORT 10/100 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
KSZ8995MA-EVAL 功能描述:以太網(wǎng)開發(fā)工具 KSZ8995MA Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8995MAI 功能描述:以太網(wǎng) IC 5 Port 10/100 Switch with PHY and Frame Buffers (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
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