参数资料
型号: KSZ8051RNL
厂商: Micrel Inc
文件页数: 14/59页
文件大小: 0K
描述: TXRX PHY 10/T100 3.3V RMII 32QFN
特色产品: KSZ8051RNL Physical Layer Transceiver
标准包装: 640
类型: PHY 收发器
驱动器/接收器数: 1/1
规程: RMII
电源电压: 1.8V,2.5V,3.3V
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN 裸露焊盘(5x5)
包装: 托盘
其它名称: 576-3713
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
21
M9999-070910-1.0
Figure 1. Auto-Negotiation Flow Chart
MII Data Interface (KSZ8051MNL only)
The Media Independent Interface (MII) is compliant with the IEEE 802.3 Specification. It provides a common interface
between MII PHYs and MACs, and has the following key characteristics:
Pin count is 15 pins (6 pins for data transmission, 7 pins for data reception, and 2 pins for carrier and collision
indication).
10Mbps and 100Mbps data rates are supported at both half and full duplex.
Data transmission and reception are independent and belong to separate signal groups.
Transmit data and receive data are each 4-bit wide, a nibble.
By default, the KSZ8051MNL is configured to MII mode after it is powered up or hardware reset with the following:
A 25MHz crystal connected to XI, XO (pins 9, 8), or an external 25MHz clock source (oscillator) connected to XI.
The CONFIG[2:0] strapping pins (pins 18, 29, 28) set to ‘000’ (default setting).
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KSZ8051RNL AM 功能描述:以太网 IC Single-Port 10/100BT PHY (Automotive) 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
KSZ8051RNL AM TR 功能描述:以太网 IC Single-Port 10/100BT PHY (Automotive) 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
KSZ8051RNL TR 功能描述:以太网 IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver w/ RMII 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
KSZ8051RNL-EVAL 功能描述:以太网开发工具 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver w/ RMII 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:
KSZ8051RNLI 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:10Base-T/100Base-TX Physical Layer Transceiver