USB5742 datasheet(42/46 Pages) MICROCHIP

tên linh kiện	USB5742

Giải thích chi tiết về linh kiện	2-Port SS/HS USB Controller Hub

PDF	46 Pages

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nhà sản xuất	MICROCHIP [Microchip Technology]

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42 / 46 page

USB5742

DS00002016B-page 42

 2015-2016 Microchip Technology Inc.

APPENDIX A:

DATA SHEET REVISION HISTORY

TABLE A-1:

REVISION HISTORY

Revision Level & Date

Section/Figure/Entry

Correction

DS00002016B (06-06-16)

Section 10.0, Package Information

Added top marking information and land pat-

tern drawing.

Product Identification System on page

Added package with hub feature controller

disabled

Cover, Product Identification System

Added industrial temperature option.

All

Updated “SQFN” references to “VQFN”.

Name change only.

Section 8.4.2.1, Port Power Control

using USB Power Switch

Added additional information on overcurrent

detection methods.

Section 9.6.1, Power Supply and

RESET_N Sequence Timing

Added Power Supply and RESET_N

Sequence Timing section.

Section 9.6.5, I2C Timing

“100kHz Standard Mode (Sm)” updated to

“400kHz Fast Mode (Fm)”, since the device

supports up to 400kHz I2C operation.

DS00002016A (09-10-15)

All

Initial Release

USB5742 bảng dữ liệu(PDF) 42 Page - Microchip Technology