Datasheet > KSZ8851SNL-TR

KSZ8851SNL-TR

更新时间： 2024-11-15 20:56:51

品牌	Logo	应用领域
美国微芯 - MICROCHIP		以太网：16GBASE-T 电信电信集成电路
页数	文件大小	规格书
85页	1033K
描述
DATACOM, ETHERNET TRANSCEIVER, QCC32

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中文翻译

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技术参数
数据手册

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KSZ8851SNL-TR 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	HVQCCN,	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	Factory Lead Time：	17 weeks
风险等级：	1.67	JESD-30 代码：	S-XQCC-N32
JESD-609代码：	e4	长度：	5 mm
湿度敏感等级：	2	功能数量：	1
端子数量：	32	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	0.9 mm
标称供电电压：	1.8 V	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	ETHERNET TRANSCEIVER
温度等级：	COMMERCIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	40
宽度：	5 mm	Base Number Matches：	1

KSZ8851SNL-TR 数据手册

KSZ8851SNL/SNLI

Single-Port Ethernet Controller with SPI

- User Programmable

Features

• Low-Power CMOS Design

• Integrated MAC and PHY Ethernet Controller

Fully Compliant with IEEE 802.3/802.3u Stan-

dards

• SPI with Clock Speeds up to 40 MHz for High

Throughput Applications

• Supports 10BASE-T/100BASE-TX

• Supports IEEE 802.3x Full-Duplex Flow Control

and Half-Duplex Backpressure Collision Flow

Control

• Supports RXQ and TXQ FIFO DMA for Fast Data

Read and Write Transfers

• Commercial Temperature Range: 0°C to +70°C

• Industrial Temperature Range: –40°C to +85°C

• Available in 32-pin (5 mm x 5 mm) QFN Package

Additional Features

In addition to offering all of the features of a Layer 2

controller, the KSZ8851SNL offers:

• Supports Adding Two-Bytes Before Frame

Header in Order for IP Frame Content with Dou-

ble Word Boundary

• Supports IP Header (IPv4)/TCP/UDP/ICMP

Checksum Generation and Checking

• Supports IPv6 TCP/UDP/ICMP Checksum Gener-

ation and Checking

• LinkMD^®Cable Diagnostic Capabilities to Deter-

mine Cable Length, Diagnose Faulty Cables, and

Determine Distance to Fault

• Wake-on-LAN Functionality

• Automatic 32-bit CRC Generation and Checking

• Supports Simple Command and Data Phases in

SPI Cycle for RXQ/TXQ FIFO and Registers

Read/Write

• Supports Multiple Data Frames for TXQ FIFO and

RXQ FIFO without Additional Command Phase

• Supports Flexible Byte (8-bit), Word (16-bit) and

Double Word (32-bit) Read/Write Access to Inter-

nal Registers

• Larger Internal Memory with 12K Bytes for RX

FIFO and 6K Bytes for TX FIFO. Programmable

Low, High, and Overrun Watermark for Flow Con-

trol in RX FIFO

• Efficient Architecture Design with Configurable

Host Interrupt Schemes to Minimize Host CPU

Overhead and Utilization

- Incorporates Magic Packet™, Wake-Up

Frame, Network Link State, and Detection of

Energy Signal Technology

• HP Auto MDI-X™ Crossover with Disable/Enable

Option

• Ability to Transmit and Receive Frames up to

2000 Bytes

Network Features

• 10BASE-T and 100BASE-TX Physical Layer Sup-

port

• Auto-Negotiation: 10/100 Mbps Full- and Half-

Duplex

• Adaptive Equalizer

• Baseline Wander Correction

• Powerful and Flexible Address Filtering Scheme

• Optional to Use External Serial EEPROM Config-

uration for MAC Address

• Single 25 MHz Reference Clock for Both PHY

and MAC

Applications

• Video/Audio Distribution Systems

• Voice over IP (VoIP) and Analog Telephone

Adapters (ATA)

• Building Automation

• Industrial Control Sensor Devices (Temperature,

Pressure, Levels, and Valves)

• Security, Motion Control, and Surveillance Cam-

eras

Power Modes, Power Supplies, and

Packaging

• Single 3.3V Power Supply with Options for 1.8V,

2.5V, and 3.3V VDD I/O

• Built-In Integrated 3.3V or 2.5V to 1.8V Low Noise

Regulator (LDO) for Core and Analog Blocks

• Enhanced Power Management Feature with

Energy Detect Mode and Soft Power-Down Mode

to Ensure Low-Power Dissipation During Device

Idle Periods

Markets

• Fast Ethernet

• Embedded Ethernet

• Industrial Ethernet

• Embedded Systems

• Comprehensive LED Indicator Support for Link,

Activity and 10/100 Speed (2 LEDs)

 2017 Microchip Technology Inc.

DS00002381A-page 1

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与KSZ8851SNL-TR相关器件

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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
KSZ8852HLEWA	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP64
KSZ8852HLEYA	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP64
KSZ8862	MICROCHIP	获取价格	The KSZ8862M is 2-port switch with fiber support, available in 8-/16-bit and 32-bit bus de
KSZ8862-100FX-EVAL	MICREL	获取价格	2-Port Ethernet Switch with Non-PCI Interface and Fiber Support
KSZ8862-10FL-EVAL	MICREL	获取价格	2-Port Ethernet Switch with Non-PCI Interface and Fiber Support
KSZ8862-16	MICREL	获取价格	2-Port Ethernet Switch with Non-PCI Interfaceand Fiber Support

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