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KSZ8091RNB-EVAL开发板套件编程器的评估演示板及套件规格书PDF中文资料

KSZ8091RNB-EVAL
厂商型号

KSZ8091RNB-EVAL

参数属性

KSZ8091RNB-EVAL 包装为散装;类别为开发板套件编程器的评估演示板及套件;产品描述:EVALUATION BOARD 10/100 PHY

功能描述

10Base-T/100Base-TX Physical Layer Transceiver

文件大小

2.92299 Mbytes

页面数量

79

生产厂商 Micrel Semiconductor
企业简称

MICREL麦瑞半导体

中文名称

麦瑞半导体官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-11 15:28:00

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KSZ8091RNB-EVAL规格书详情

General Description

The KSZ8091 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 KSZ8091 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low-noise regulator to supply the 1.2V core, and by offering a flexible 1.8/2.5/3.3V digital I/O interface.

The KSZ8091MNX offers the Media Independent Interface (MII) and the KSZ8091RNB offers the Reduced Media Independent Interface (RMII) for direct connection with MII/RMII-compliant Ethernet MAC processors and switches.

Energy Efficient Ethernet (EEE) provides further power saving during idle traffic periods and Wake-on-LAN (WOL) provides a mechanism for the KSZ8091 to wake up a system that is in standby power mode.

The KSZ8091 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 KSZ8091 I/Os and the board. Micrel LinkMD® TDR-based cable diagnostics identify faulty copper cabling.

The KSZ8091MNX and KSZ8091RNB are available in 32-pin, lead-free QFN packages (see “Ordering Information”).

Datasheets and support documentation are available 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 (KSZ8091MNX)

• RMII v1.2 interface support with a 50MHz reference clock output to MAC, and an option to input a 50MHz reference clock (KSZ8091RNB)

• Back-to-back mode support for a 100Mbps copper repeater

• MDC/MDIO management interface for PHY register configuration

• Programmable interrupt output

• LED outputs for link and activity status indication, plus speed indication for KSZ8091RNB

• On-chip termination resistors for the differential pairs

• Baseline wander correction

• HP Auto MDI/MDI-X to reliably detect and correct straight-through and crossover cable connections with disable and enable option

• Auto-negotiation to automatically select the highest link-up speed (10/100Mbps) and duplex (half/full)

• Energy Efficient Ethernet (EEE) support with low-power idle (LPI) mode and clock stoppage (MII version only) for 100Base-TX and transmit amplitude reduction with 10Base-Te option

• Wake-on-LAN (WOL) support with either magic packet, link status change, or robust custom-packet detection

产品属性

  • 产品编号:

    KSZ8091RNB-EVAL

  • 制造商:

    Microchip Technology

  • 类别:

    开发板,套件,编程器 > 评估和演示板及套件

  • 包装:

    散装

  • 类型:

    接口

  • 功能:

    以太网 PHY

  • 嵌入式:

  • 使用的 IC/零件:

    KSZ8091RNB

  • 所含物品:

  • 描述:

    EVALUATION BOARD 10/100 PHY

供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP/微芯
22+
VQFN-32
12245
现货,原厂原装假一罚十!
询价
MICROCHIP
25+
QFN32
3000
原厂原装,价格优势
询价
MICROCHIP/微芯
23+
VQFN-32
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
Microchip(微芯)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
Microchip Technology
24+
32-QFN(5x5)
65200
一级代理/放心采购
询价
MICROCHIP
23+
QFN
10000
公司只做原装,可来电咨询
询价
MICROCHIP/微芯
23+
32-VFQFN
35200
只做原装主打品牌QQ询价有询必回
询价
MICROCHIP(美国微芯)
2447
QFN-32
31500
1000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
MICROCHIP TECHNOLOGY
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价
MICROCHIP
24+
QFN
15000
原装原标原盒 给价就出 全网最低
询价