Instrukcja obsługi Microchip USB3330

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Microchip USB3330 (10 stron) w kategorii Niesklasyfikowane. Ta instrukcja była pomocna dla 13 osób i została oceniona przez 4 użytkowników na średnio 4.1 gwiazdek

 2013 - 2015 Microchip Technology Inc. DS00001863B-page 1

INTRODUCTION

The purpose of this application note is to provide a list of items that need to be considered when designing systems that

incorporate the following categories of Microchip USB products:

•USB 2.0 Hubs

•USB 3.1 Gen 1 Hubs

•Flash Media Controllers

•Flash Media Controller Hub Combo

•USB Transceivers

The target audience of this document is system engineers and layout professionals who are familiar with industry stan-

dard practices. This application note must be used in conjunction with the device data sheet, reference design, and other

relevant application notes.

Overview

This document includes the following chapters:

•Schematic Guidelines

•Layout Guidelines

Each chapter begins with a sub-section on the general design considerations for all products. Subsequent sub-sections

detail design considerations for specific product categories and their applications. The order of these lists are arbitrary.

References

•Application Notes:

-AN 18.16, PCB Design Guidelines for USB223x/i & USB225x/i Controllers

-AN 26.2, Implementation Guidelines for Microchip’s USB 2.0 and USB 3.1 Gen 1 Hub Devices

-AN 18.15, PCB Design Guidelines for QFN and DQFN Packages

-AN 19.17, ULPI Design Guide

-WP 2.10, PCB Design for WLCSP BGA Packages

•The data sheet for the respective product(s)

•Applicable USB specifications and ECNs available at usb.org

AN 26.21

USB Device Design Checklist

Author:Rejo Titus

Microchip Technology Inc.

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