KSZ8851SNL

更新时间： 2024-11-15 03:48:51

品牌	Logo	应用领域
麦瑞 - MICREL		电信集成电路控制器 PC 以太网：16GBASE-T
页数	文件大小	规格书
2页	55K
描述
Single Port MAC/PHY Controller with Non PCI Interface

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KSZ8851SNL 数据手册

KSZ8851MQL/MLL/SNL

Product Brief

Single Port MAC/PHY Controller with Non PCI Interface

Description

The KSZ8851 is a single-port embedded controller chip

with 8/16/32-bit and SPI host interfaces. The device is pin

compatible with Micrel’s KSZ8841 and KSZ8842 product

families.

The KSZ8851 supports cable diagnostics feature LinkMD^®

and Hewlett Packard (HP) Auto-MDIX. The LinkMD^®

feature determines the length of the cabling plant and also

ascertains if there is an open or short condition in the

cable. Hewlett Packard (HP) Auto-MDIX features

eliminates the need to differentiate between straight or

crossover cables.

The KSZ8851 integrates a Fast Ethernet MAC/PHY with

an 8/16/32-bit generic host processor interface and SPI

interface. The device has 18KB of internal buffer memory

shared between the RXQ and TXQ. The buffer memory on

the receive queue is 12KB while the buffer memory for the

transmit queue is 6KB.

The KSZ8851 is designed to be fully compliant with the

IEEE 802.3 standards. The KSZ8851 is also available in

industrial grade version.

The KSZ8851 is designed with flexibility in mind. The

device is designed using a low-power CMOS process

which features programmable IO options of 1.8/2.5/3.3V.

All datasheets and support documentation can be found

on Micrel’s web site at: www.micrel.com.

___________________________________________________________________________________________________________

Block Diagram

KSZ8851 Block Diagram

LinkMD is a registered trademark of Micrel, Inc.

Micrel, Inc. TEL: +1 408.944.0800 FAX: + 1 408.474.1000 http://www.micrel.com

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型号	品牌	替代类型	描述	数据表
KSZ8851SNLITR	MICREL	类似代替	DATACOM, ETHERNET TRANSCEIVER, QCC32, 5 X 5 MM, LEAD FREE, QFN-32

型号	品牌	获取价格	描述	数据表
KSZ8851SNL-Eval	MICREL	获取价格	Single-Port Ethernet Controller with SPI Interface
KSZ8851SNLI	MICREL	获取价格	Single-Port Ethernet Controller with SPI Interface
KSZ8851SNLITR	MICREL	获取价格	DATACOM, ETHERNET TRANSCEIVER, QCC32, 5 X 5 MM, LEAD FREE, QFN-32
KSZ8851SNLI-TR	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, QCC32
KSZ8851SNLTR	MICREL	获取价格	暂无描述
KSZ8851SNL-TR	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, QCC32
KSZ8852	MICROCHIP	获取价格	The KSZ8852 product line consists of industrial capable Ethernet switches, providing integ
KSZ8852HLE	MICREL	获取价格	Two-Port 10/100 Mb/s Ethernet Switch with 8 or 16-Bit Host Interface
KSZ8852HLECA	MICREL	获取价格	Two-Port 10/100 Mb/s Ethernet Switch with 8 or 16-Bit Host Interface
KSZ8852HLE-EVAL	MICREL	获取价格	Two-Port 10/100 Mb/s Ethernet Switch with 8 or 16-Bit Host Interface