EVB-USB2514BC SMSC, EVB-USB2514BC Datasheet

EVB-USB2514BC

Manufacturer Part Number

EVB-USB2514BC

Description

Networking Modules & Development Tools USB2514 Evaluation Board

Manufacturer

SMSC

Datasheet

1.EVB-USB2514BC.pdf (2 pages)

Specifications of EVB-USB2514BC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 2
Download datasheet (540Kb)

USB251x Family

High-Performance, Low-Power, Small Footprint USB 2.0 Hub Controller Family for

PC, Embedded and Consumer Applications

SMSC’s USB251x is a family of versatile, cost-effective and power-efficient USB 2.0 hub

controllers. Leveraging SMSC’s innovative MultiTRAK™ technology that delivers industry-

leading data throughput in mixed-speed USB environments, the USB251x family is designed

for applications that demand low power and a small footprint without compromising on

performance. Well-suited for consumer and mobile applications, all members of the USB251x

family are available in space-saving packages. The common 36-pin package shared among

the 2/3/4-port hub controllers measures only 6x6mm and provides an ultra small footprint for

space-constrained designs while allowing scalable port expansion from two to four ports. The

7-port USB2517 comes in a space-efficient 9x9mm 64-pin package. Over 30 programmable

features, including SMSC’s unique PortMap, PortSwap, TrueSpeed and PHYBoost are designed

to aid system designers in simplifying PCB layout and optimizing bill-of-material cost.

Highlights

■

Target Applications

Features and Benefits

■

FEATURES

MultiTRAK Technology

PortMap

PortSwap

TrueSpeed

PHYBoost

Footprint compatibility

On-chip Power-on reset (POR)

Integrated 3.3V to 1.8V regulator

Extended operating temperature

Up to 60% space savings compared to

previously available devices

40% savings in power consumption vs.

prior SMSC devices

Enhanced EMI rejection and ESD

protection

Mobile PC Docking Stations

LCD Monitors/TVs

PC Motherboards

Gaming Consoles

Multi-function Printers

Cable/DSL Modems

Set-top Boxes

DVD/CD-ROM/DVR

BENEFITS

Dedicated transaction translator (TT) for EVERY downstream port provides best-in-class performance

Flexible port mapping and port disable sequence supports multiple-SKU platform designs

Programmable USB differential-pair pin locations ease PCB design by aligning USB signal traces directly to connectors

USB host/device connection speed indicator provides visual feedback on USB Hi/Full/Low-Speed connectivity

Programmable USB transceiver drive strength for recovering signal integrity due to compromised system environment

Common pin-out 2/3/4-port hubs in a 36QFN package enables flexible port expansion options without PCB redesign

Provides proper power-on reset and saves BOM cost

Only a single 3.3V supply required

Available industrial-temp grade SKUs to support systems requiring extended operating temperature of -40° to 85°C

■

Enhanced OEM configuration - 30+

programmable options via 1

or SMBUS

Designed to meet -40º to 85ºC industrial-

temp requirements

Available in 2/3/4/7-port versions to serve

a wide range of applications

■

HDD Enclosures

Keyboards

KVM Switches

Server Front Panels

Point-of-Sale (POS) Terminals

IP Telephony

Automobile/Home Audio Systems

Industrial

C EEPROM

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