LAN9118-MT [SMSC]

HIGH PERFORMANCE SINGLE CHIP 10/100NON PCI ETHERNET CONTROLLER; 高性能的单芯片10 / 100NON PCI以太网控制器


型号：	LAN9118-MT
厂家：	SMSC CORPORATION
描述：	HIGH PERFORMANCE SINGLE CHIP 10/100NON PCI ETHERNET CONTROLLER 高性能的单芯片10 / 100NON PCI以太网控制器控制器 PC 以太网局域网（LAN）标准以太网：16GBASE-T
文件：	总6页 (文件大小：213K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LAN9118

High-Performance

Single-Chip 10/100

Non-PCI Ethernet

Controller

Data Brief

PRODUCT FEATURES

—

Low-cost, low-pin count non-PCI interface for

embedded designs

Highlights

■

Optimized for high-data rate applications such as

video, high-definition video and multi-media

applications

■

Architected for Low Power

—

Numerous power management modes

Wake on LAN

Magic packet wakeup

■

Efficient architecture with low CPU overhead; easily

Wakeup indicator event signal

Link Status Change

interfaces to most Embedded CPU’s

Reduces system and design costs

■

Single chip Ethernet controller

—

Fully compliant with IEEE 802.3/802.3u standards

Integrated Ethernet MAC and PHY

10BASE-T and 100BASE-TX support

Full- and Half-duplex support

Target Applications

■

Cable, satellite, and IP set-top boxes

Digital video recorders

High definition televisions

Digital music jukeboxes

Digital media clients/servers

DVD recorders/players

Full-duplex flow control

Backpressure for half-duplex flow control

Preamble generation and removal

Automatic 32-bit CRC generation and checking

Automatic payload padding and pad removal

Loop-back modes

■

Flexible address filtering modes

Home gateways

—

One 48-bit perfect address

64 hash-filtered multicast addresses

Pass all multicast

Video-over IP Solutions

Wireless routers & access points

IP PBX & video phones

Promiscuous mode

Inverse filtering

Pass all incoming with status report

Disable reception of broadcast packets

Key Benefits

■

Integrated Ethernet PHY

—

Auto-negotiation

Automatic polarity detection and correction

■

Supports high and ultra-high performance

applications

High-Performance host bus interface

—

Highest performing non-PCI Ethernet controller in the

market

—

Simple, SRAM-like interface

32/16-bit data bus

—

32-bit interface with 45ns bus cycle times

Burst-mode read support

Large, 16Kbyte FIFO memory that can be allocated to

RX or TX functions

■

Eliminates dropped packets

—

One configurable Host interrupt

—

Internal SRAM can store over 200 packets

Supports automatic or host-triggered PAUSE and back-

pressure flow control

■

Miscellaneous features

—

Low profile 100-pin TQFP package

Integral 1.8V regulator

General Purpose Timer

Support for optional EEPROM

Support for 3 status LEDs multiplexed with

Programmable GPIO signals

■

Minimizes CPU overhead

—

Supports Slave-DMA

Interrupt Pin with Programmable Hold-off timer

Reduces system cost and increases design flexibility

—

SRAM-like interface easily interfaces to most

Embedded CPU’s or SoC’s

■

3.3V Power Supply with 5V tolerant I/O

0 to 70°C

SMSC LAN9118

PRODUCT PREVIEW

Revision 0.5 (09-09-04)

High-Performance Single-Chip 10/100 Non-PCI Ethernet Controller

■

ORDERING INFORMATION:

LAN9118-MD FOR 100 PIN, TQFP PACKAGE

LAN9118-MT FOR 100 PIN, LEAD-FREE TQFP PACKAGE

80 Arkay Drive

Hauppauge, NY 11788

(631) 435-6000

FAX (631) 273-3123

Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete

information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no

responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without

notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does

not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC

or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard

Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors

known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request.

SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause

or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further

testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale

Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems

Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES

OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND

ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE.

IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES;

OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON

CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR

NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN

ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Revision 0.5 (09-09-04)

SMSC LAN9118

PRODUCT PREVIEW

High-Performance Single-Chip 10/100 Non-PCI Ethernet Controller

General Description

The LAN9118 is a full-featured, single-chip 10/100 Ethernet controller designed for embedded

applications where performance, flexibility, ease of integration and low cost are required. The LAN9118

has been specifically architected to provide the highest performance possible for any given

architecture. The LAN9118 is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant.

The LAN9118 includes an integrated Ethernet MAC and PHY with a high-performance SRAM-like slave

interface. The simple, yet highly functional host bus interface provides a glue-less connection to most

common 16 and 32-bit microprocessors and microcontrollers. LAN9118 includes large transmit and

receive data FIFO’s with a high-speed host bus interface to accommodate high bandwidth, high latency

applications. In addition, the LAN9118 memory buffer architecture allows the most efficient use of

memory resources by optimizing packet granularity.

Applications

The LAN9118 is well suited for many high-performance embedded applications, including:

■

Digital television

Video record/playback systems

Set-top boxes

Printers and scanners

The LAN9118 supports numerous power management and wakeup features. The LAN9118 can be

placed in a reduced power mode and can be programmed to issue an external wake signal via several

methods, including Magic Packet, Wake on LAN and Link Status Change. This signal is ideal for

triggering system power-up using remote Ethernet wakeup events. The device can be removed from

the low power state via a host processor command.

The LAN9118 also supports features which reduce or eliminate packet loss. Its internal 16k SRAM can

hold over 200 received packets. If the receive FIFO gets too full, the LAN9118 can automatically

generate flow control packets to the remote node, or assert back-pressure on the remote node by

generating a network collision. The host controller can also.

The diagram shown in Figure 1, "System Block Diagram utilizing the SMSC LAN9118", describes a

typical system configuration of the LAN9118 in a typical embedded environment.

The LAN9118 is designed to be general purpose Ethernet controller that is platform independent. The

LAN9118 consists of four major functional blocks. The four blocks are:

1. 10/100 Ethernet PHY

2. 10/100 Ethernet MAC

3. RX/TX FIFO’s

4. Slave Interface Module

SMSC LAN9118

Revision 0.5 (09-09-04)

PRODUCT PREVIEW

High-Performance Single-Chip 10/100 Non-PCI Ethernet Controller

Block Diagrams

System Memory

System

Peripherals

Magnetics

Ethernet

Embedded

System Bus

Microprocessor/

Microcontroller

LAN9118

LEDS/GPIO

25MHz

XTAL

EEPROM

(Optional)

Figure 1 System Block Diagram utilizing the SMSC LAN9118

Revision 0.5 (09-09-04)

SMSC LAN9118

PRODUCT PREVIEW

High-Performance Single-Chip 10/100 Non-PCI Ethernet Controller

25MHz

+3.3V

EEPROM

(Optional)

EEPROM

Controller

3.3V to 1.8V

PLL

Regulator

2kBto 14kB

Configurable TX FIFO

PIOController

SRAMI/F

TX Status FIFO

RX Status FIFO

10/100

Ethernet

PHY

LAN

Host Bus Interface

(HBI)

Ethernet

MAC

Interrupt

IRQ

Controller

MIL - RX Elastic

Buffer - 128bytes

FIFO_SEL

2kBto 14kB

Configurable RXFIFO

MIL - TX Elastic

Buffer - 2K

GP Timer

Figure 2 LAN9118 Internal Block Diagram

SMSC LAN9118

Revision 0.5 (09-09-04)

PRODUCT PREVIEW

High-Performance Single-Chip 10/100 Non-PCI Ethernet Controller

Package Outline

Figure 3 100 Pin TQFP Package Outline

Table 1 100 Pin TQFP Package Parameters

MAX REMARKS

MIN

NOMINAL

1.60

Overall Package Height

ccc

0.05

1.35

15.80

13.90

15.80

13.90

0.09

0.45

0.15

1.45

16.20

14.10

16.20

14.10

0.20

0.75

Standoff

Body Thickness

X Span

X body Size

Y Span

Y body Size

Lead Frame Thickness

Lead Foot Length

Lead Length

0.60

1.00

0.50 Basic

Lead Pitch

Lead Foot Angle

Lead Width

0^o

0.17

0.08

0.22

7^o

0.27

0.20

0.08

Lead Shoulder Radius

Lead Foot Radius

Coplanarity

Notes:

Controlling Unit: millimeter.

Tolerance on the true position of the leads is ± 0.04 mm maximum.

Package body dimensions D1 and E1 do not include the mold protrusion. Maximum mold protrusion is 0.25 mm.

Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.

Details of pin 1 identifier are optional but must be located within the zone indicated.

Revision 0.5 (09-09-04)

SMSC LAN9118

PRODUCT PREVIEW

LAN9118-MT [SMSC]

相关型号：

SI9130DB

SI9135LG-T1

SI9135LG-T1-E3

SI9135_11

SI9136_11

SI9130CG-T1-E3

SI9130LG-T1-E3

SI9130_11

SI9137

SI9137DB

SI9137LG

SI9122E