Datasheet > KSZ8851-16

KSZ8851-16

更新时间： 2024-02-02 07:20:39

品牌	Logo	应用领域
美国微芯 - MICROCHIP		PC
页数	文件大小	规格书
94页	983K
描述
Single-Port Ethernet MAC Controller with 8/16-Bit or 32-Bit Non-PCI Interface

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中文翻译

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技术参数
数据手册

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KSZ8851-16 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	FQFP,	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	Factory Lead Time：	20 weeks
风险等级：	1.67	JESD-30 代码：	R-PQFP-G128
JESD-609代码：	e3	长度：	20 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	128	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	FQFP	封装形状：	RECTANGULAR
封装形式：	FLATPACK, FINE PITCH	峰值回流温度（摄氏度）：	245
认证状态：	Not Qualified	座面最大高度：	3.4 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：	INDUSTRIAL	端子面层：	Matte Tin (Sn) - annealed
端子形式：	GULL WING	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：	14 mm	Base Number Matches：	1

KSZ8851-16 数据手册

KSZ8851-16/32MQL

Single-Port Ethernet MAC Controller

with 8/16-Bit or 32-Bit Non-PCI Interface

•

Features

• Flexible Package Options Available in 128-pin

PQFP: KSZ8851-16/32MQL or 48-pin LQFP

KSZ8851-16MLL

• Pin Compatible with Existing 128-pin KSZ8841-16/

32MQL and KSZ8842-16/32MQL

• Integrated MAC and PHY Ethernet Controller Fully

Compliant with IEEE 802.3/802.3u Standards

• Designed for High Performance and High Through-

put Applications

• Supports 10BASE-T/100BASE-TX

• Supports IEEE 802.3x Full-Duplex Flow Control and

Half-Duplex Backpressure Collision Flow Control

• Supports DMA-Slave Burst Data Read and Write

Transfers

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

sum Generation and Checking

• Supports IPv6 TCP/UDP/ICMP Checksum Genera-

tion and Checking

Additional Features

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

troller, the KSZ8851-16/23MQL offers:

• Flexible 8-bit, 16-bit, and 32-bit Generic Host Pro-

cessor Interfaces with Same Access Time and Sin-

gle Bus Timing to Any I/O Registers and RX/TX FIFO

Buffers

• Supports Adding Two-Bytes Before Frame Header in

Order for IP Frame Content with Double Word

Boundary

• Automatic 32-bit CRC Generation and Checking

• Simple SRAM-Like Host Interface Easily Connects to

Most Common Embedded MCUs

• LinkMD Cable Diagnostic Capabilities to Determine

• Supports Multiple Data Frames for Transmit and

Receive without Address Bus and Byte-Enable Sig-

nals

Cable Length, Diagnose Faulty Cables, and Deter-

mine Distance to Fault

• Wake-on-LAN Functionality

• Supports Both Big- and Little-Endian Processors

• Larger Internal Memory with 12K Bytes for RX FIFO

and 6K Bytes for TX FIFO. Programmable Low,

High, and Overrun Watermark for Flow Control in RX

FIFO

• Efficient Architecture Design with Configurable Host

Interrupt Schemes to Minimize Host CPU Overhead

and Utilization

• Powerful and Flexible Address Filtering Scheme

• Optional to Use External Serial EEPROM Configura-

tion for Both KSZ8851-16MQL and KSZ8851-

32MQL

• Single 25 MHz Reference Clock for Both PHY and

MAC

- Incorporates Magic Packet™, Network Link

State, and Wake-Up Frame 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

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 Power-Down Mode to Ensure Low-

Power Dissipation During Device Idle Periods

• Comprehensive LED Indicator Support for Link,

Activity and 10/100 Speed (2 LEDs)

Applications

• Video/Audio Distribution Systems

• High-End Cable, Satellite, and IP Set-Top Boxes

• Video over IP and IPTV

• Voice over IP (VoIP) and Analog Telephone Adapters

(ATA)

• Industrial Control in Latency-Critical Applications

• Home Base Station with Ethernet Connection

• Industrial Control Sensor Devices (Temp., Pressure,

Levels, and Valves)

• Security, Motion Control, and Surveillance Cameras

- User Programmable

• Low-Power CMOS Design

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

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

Markets

• Fast Ethernet

• Embedded Ethernet

• Industrial Ethernet

• Embedded Systems

 2017 Microchip Technology Inc.

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中文翻译

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与KSZ8851-16相关器件

型号	品牌	获取价格	描述	数据表
KSZ8851-16MLL	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
KSZ8851-16MLL_15	MICREL	获取价格	Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface
KSZ8851-16MLL-Eval	MICREL	获取价格	Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface
KSZ8851-16MLLI	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
KSZ8851-16MLLI-TR	MICROCHIP	获取价格	IC MAC CTLR 1PORT W/BUS 48LQFP
KSZ8851-16MLLJ	MICREL	获取价格	Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface
KSZ8851-16MLLJ_10	MICREL	获取价格	Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface
KSZ8851-16MLL-TR	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
KSZ8851-16MLLU	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
KSZ8851-16MQL	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP128

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