参数资料
| 型号： | KSZ8051MLL TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/48页 |
| 文件大小： | 0K |
| 描述： | TXRX PHY 10/T100 3.3V MII 48LQFP |
| 标准包装： | 1,000 |
| 类型： | PHY 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | MII |
| 电源电压： | 1.8V，2.5V，3.3V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 带卷 (TR) |
| 配用： | 576-3864-ND - BOARD EVALUATION FOR KSZ8051MLL |
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KSZ8051MLL
10Base-T/100Base-TX
Physical Layer Transceiver
Data Sheet Rev. 1.0
LinkMD is a registered trademark of Micrel, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (
408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
July 2010
M9999-071210-1.0
General Description
The KSZ8051MLL is a single-supply 10Base-T/100Base-
TX Ethernet physical layer transceiver for transmission
and reception of data over standard CAT-5 unshielded
twisted pair (UTP) cable.
The KSZ8051MLL is a highly-integrated, compact solution.
It reduces board cost and simplifies board layout by using
on-chip termination resistors for the differential pairs and
by integrating a low-noise regulator to supply the 1.2V
core.
The KSZ8051MLL offers the Media Independent Interface
(MII) for direct connection with MII-compliant Ethernet
MAC processors and switches.
The KSZ8051MLL provides diagnostic features to facilitate
system bring-up and debugging in production testing and
in product deployment. Parametric NAND tree support
enables fault detection between KSZ8051MLL I/Os and
board. Micrel LinkMD
TDR-based cable diagnostics
permit identification of faulty copper cabling. Remote and
local loopback functions provide verification of analog and
digital data paths.
The KSZ8051MLL is available in the 48-pin, lead-free
LQFP package (See Ordering Information).
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Features
Single-chip 10Base-T/100Base-TX IEEE 802.3
compliant Ethernet Transceiver
MII Interface support
Back-to-Back mode support for 100Mbps copper
repeater or media converter
MDC/MDIO Management Interface for PHY register
configuration
Programmable interrupt output
LED outputs for link, activity and speed status indication
On-chip termination resistors for the differential pairs
Baseline Wander Correction
HP Auto MDI/MDI-X for reliable detection and
correction for straight-through and crossover cables
with disable and enable option
Auto-negotiation to automatically select the highest link
up speed (10/100 Mbps) and duplex (half/full)
Power-down and power-saving modes
LinkMD TDR-based cable diagnostics for identification
of faulty copper cabling
Parametric NAND Tree support for fault detection
between chip I/Os and board.
Loopback modes for diagnostics
Single 3.3V power supply with VDD I/O options for
1.8V, 2.5V, or 3.3V
Built-in 1.2V regulator for core
Available in 48-pin (7mm x 7mm) LQFP package
____________________________________________________________________________________________________________
Functional Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KSZ8051MNL | 功能描述:TXRX PHY 10/T100 3.3V MII 32-QFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,140 系列:AU 类型:收发器 驱动器/接收器数:1/1 规程:CAN 电源电压:5.3 V ~ 27 V 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:管件 其它名称:935267940512AU5790D14AU5790D14-ND |
| KSZ8051MNL TR | 功能描述:以太网 IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver w/ MII Support (32-QFN) 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 |
| KSZ8051MNL-EVAL | 功能描述:以太网开发工具 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver w/ MII Support (32-QFN) - 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: |
| KSZ8051MNLI | 功能描述:TXRX PHY 10/T100 3.3V 32QFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,140 系列:AU 类型:收发器 驱动器/接收器数:1/1 规程:CAN 电源电压:5.3 V ~ 27 V 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SO 包装:管件 其它名称:935267940512AU5790D14AU5790D14-ND |
| KSZ8051MNLI TR | 功能描述:以太网 IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (32-QFN, Industrial Grade) 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 |
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