LAN9311-NU

更新时间： 2024-10-02 05:41:31

品牌	Logo	应用领域
SMSC		网络接口电信集成电路电信电路开关 PC 局域网以太网局域网（LAN）标准
页数	文件大小	规格书
459页	4723K
描述
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU 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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LAN9311-NU 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	TFQFP, TQFP128,.63SQ,16	针数：	128
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.73	JESD-30 代码：	S-PQFP-G128
长度：	14 mm	功能数量：	1
端子数量：	128	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	TFQFP	封装等效代码：	TQFP128,.63SQ,16
封装形状：	SQUARE	封装形式：	FLATPACK, THIN PROFILE, FINE PITCH
电源：	3.3 V	认证状态：	Not Qualified
座面最大高度：	1.2 mm	子类别：	Network Interfaces
最大压摆率：	0.295 mA	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	LAN SWITCHING CIRCUIT
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	0.4 mm	端子位置：	QUAD
宽度：	14 mm	Base Number Matches：	1

LAN9311-NU 数据手册

LAN9311/LAN9311i

Two Port 10/100 Managed

Ethernet Switch with 16-Bit

Non-PCI CPU Interface

Datasheet

PRODUCT FEATURES

Ports

Highlights

—

2 internal 10/100 PHYs with HP Auto-MDIX support

High performance and full featured 2 port switch with

VLAN, QoS packet prioritization, Rate Limiting, IGMP

monitoring and management functions

Fully compliant with IEEE 802.3 standards

10BASE-T and 100BASE-TX support

Full and half duplex support

Full duplex flow control

Easily interfaces to most 16-bit embedded CPU’s

Backpressure (forced collision) half duplex flow control

Automatic flow control based on programmable levels

Automatic 32-bit CRC generation and checking

Automatic payload padding

2K Jumbo packet support

Programmable interframe gap, flow control pause value

Full transmit/receive statistics

Auto-negotiation

Automatic MDI/MDI-X

Loop-back mode

Unique Virtual PHY feature simplifies software

development by mimicking the multiple switch ports

as a single port MAC/PHY

Integrated IEEE 1588 Hardware Time Stamp Unit

Target Applications

Cable, satellite, and IP set-top boxes

Digital televisions

High-performance host bus interface

Digital video recorders

—

Provides in-band network communication path

Access to management registers

Simple, SRAM-like interface

VoIP/Video phone systems

Home gateways

16-bit data bus

Test/Measurement equipment

Industrial automation systems

Big, little, and mixed endian support

Large TX and RX FIFO’s for high latency applications

Programmable water marks and threshold levels

Host interrupt support

Key Benefits

Ethernet Switch Fabric

IEEE 1588 Hardware Time Stamp Unit

—

Global 64-bit tunable clock

Master or slave mode per port

Time stamp on TX or RX of Sync and Delay_req

packets per port, Timestamp on GPIO

64-bit timer comparator event generation (GPIO or IRQ)

—

32K buffer RAM

1K entry forwarding table

Port based IEEE 802.1Q VLAN support (16 groups)

–

Programmable IEEE 802.1Q tag insertion/removal

—

IEEE 802.1d spanning tree protocol support

QoS/CoS Packet prioritization

Comprehensive Power Management Features

—

Wake on LAN

Wake on link status change (energy detect)

Magic packet wakeup

–

4 dynamic QoS queues per port

Input priority determined by VLAN tag, DA lookup,

TOS, DIFFSERV or port default value

Programmable class of service map based on input

priority

Wakeup indicator event signal

–

Other Features

—

General Purpose Timer

Serial EEPROM interface (I²C master or Microwire^TM

master) for non-managed configuration

Programmable GPIOs/LEDs

–

Remapping of 802.1Q priority field on per port basis

Programmable rate limiting at the ingress/egress

ports with random early discard, per port / priority

—

IGMP v1/v2/v3 monitoring for Multicast packet filtering

Programmable filter by MAC address

Single 3.3V power supply

Available in Commercial & Industrial Temp. Ranges

Switch Management

—

Port mirroring/monitoring/sniffing: ingress and/or egress

traffic on any ports or port pairs

—

Fully compliant statistics (MIB) gathering counters

Control registers configurable on-the-fly

SMSC LAN9311/LAN9311i

DATASHEET

Revision 1.6 (08-18-09)

12 3 4 5 6 7...459

中文翻译

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与LAN9311-NU相关器件

型号	品牌	获取价格	描述	数据表
LAN9311-NU-TR	SMSC	获取价格	LAN Switching Circuit, PQFP128, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC,VTQFP-128
LAN9311-NZW	SMSC	获取价格	Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
LAN9311-NZW-TR	SMSC	获取价格	LAN Switching Circuit, PQFP128, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, XVTQFP-128
LAN9312	SMSC	获取价格	High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
LAN9312	MICROCHIP	获取价格	The LAN9312 is a full featured, 2 port 10/100 managed Ethernet switch designed for embedde
LAN9312I-NU-TR	MICROCHIP	获取价格	LAN Switching Circuit
LAN9312I-NZW-TR	MICROCHIP	获取价格	LAN Switching Circuit
LAN9312-NU-TR	MICROCHIP	获取价格	DATACOM, LAN SWITCHING CIRCUIT
LAN9312-NZW	MICROCHIP	获取价格	High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
LAN9312-NZW-TR	MICROCHIP	获取价格	DATACOM, LAN SWITCHING CIRCUIT

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