參數(shù)資料
型號： KSZ8841-16MBLI
廠商： Micrel Inc
文件頁數(shù)： 40/105頁
文件大小： 0K
描述： IC MAC CTRLR 8/16BIT 100-LBGA
標準包裝： 260
控制器類型： 以太網(wǎng)控制器，MAC
接口： 總線
電源電壓： 3.1 V ~ 3.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 100-LBGA
供應商設備封裝： 100-LFBGA
包裝： 散裝
Micrel, Inc.
KSZ8841-16/32 MQL/MVL/MBL
October 2007
4
M9999-102207-1.6
Contents
General Description .............................................................................................................................................................. 1
Functional Diagram............................................................................................................................................................... 1
Features ................................................................................................................................................................................. 2
Network Features ........................................................................................................................................................... 2
Power Modes, Power Supplies, and Packaging............................................................................................................. 2
Applications........................................................................................................................................................................... 2
Markets................................................................................................................................................................................... 2
Ordering Information ............................................................................................................................................................ 3
Revision History .................................................................................................................................................................... 3
Pin Configuration for KSZ8841-16 Chip (8/16-Bit) ........................................................................................................... 10
Ball Configuration for KSZ8841-16 Chip (8/16-Bit) .......................................................................................................... 11
Pin Description for KSZ8841-16 Chip (8/16-Bit) ............................................................................................................... 12
Ball Description for KSZ8841-16 Chip (8/16-Bit) .............................................................................................................. 17
Pin Configuration for KSZ8841-32 Chip (32-Bit) .............................................................................................................. 21
Pin Description for KSZ8841-32 Chip (32-Bit) .................................................................................................................. 22
Functional Description ....................................................................................................................................................... 27
Functional Overview ........................................................................................................................................................... 27
Power Management ..................................................................................................................................................... 27
Power down ............................................................................................................................................................................... 27
Wake-on-LAN............................................................................................................................................................................. 27
Link Change ............................................................................................................................................................................... 27
Wake-up Packet......................................................................................................................................................................... 27
Magic Packet.............................................................................................................................................................................. 27
Physical Layer Transceiver (PHY)................................................................................................................................ 28
100BASE-TX Transmit............................................................................................................................................................... 28
100BASE-TX Receive................................................................................................................................................................ 29
PLL Clock Synthesizer (Recovery)............................................................................................................................................. 29
Scrambler/De-scrambler (100BASE-TX Only) ........................................................................................................................... 29
10BASE-T Transmit ................................................................................................................................................................... 29
10BASE-T Receive .................................................................................................................................................................... 29
MDI/MDI-X Auto Crossover........................................................................................................................................................ 29
Straight Cable........................................................................................................................................................................ 30
Crossover Cable.................................................................................................................................................................... 30
Auto Negotiation......................................................................................................................................................................... 31
LinkMD Cable Diagnostics ......................................................................................................................................................... 32
Access................................................................................................................................................................................... 32
Usage .................................................................................................................................................................................... 32
Media Access Control (MAC) Operation ...................................................................................................................... 32
Inter Packet Gap (IPG)............................................................................................................................................................... 32
Back-Off Algorithm ..................................................................................................................................................................... 32
Late Collision.............................................................................................................................................................................. 32
Flow Control ............................................................................................................................................................................... 32
Half-Duplex Backpressure ......................................................................................................................................................... 33
Clock Generator ......................................................................................................................................................................... 33
Bus Interface Unit (BIU)................................................................................................................................................ 33
Supported Transfers .................................................................................................................................................................. 33
Physical Data Bus Size .............................................................................................................................................................. 33
Asynchronous Interface ............................................................................................................................................................. 35
Synchronous Interface ............................................................................................................................................................... 36
BIU Summation .......................................................................................................................................................................... 36
BIU Implementation Principles ................................................................................................................................................... 37
Queue Management Unit (QMU).................................................................................................................................. 38
Transmit Queue (TXQ) Frame Format ....................................................................................................................................... 38
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KSZ8841-16MQL 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (8, 16-bit) bus interface( 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
KSZ8841-16MQL A6 功能描述:IC MAC CTRLR 8/16BIT 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
KSZ8841-16MQL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 KSZ8841-16MQL 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:
KSZ8841-16MVL 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (8, 16-bit) bus interface(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
KSZ8841-16MVL TR 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (8, 16-bit) bus interface(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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