USB4604i-1070HN-TR datasheet(8/62 Pages) MICROCHIP

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USB4604i-1070HN-TR Datasheet(PDF) 8 Page - Microchip Technology

Part #	USB4604i-1070HN-TR

Description	USB 2.0 HSIC Hi-Speed 4-Port Hub Controller

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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8 / 62 page

USB 2.0 HSIC Hi-Speed 4-Port Hub Controller

Datasheet

DS00001716A-page 8

 2014 Microchip Technology Inc.

The USB4604 is available in commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature

range versions.

As shown in the ordering code matrix, two USB4604 firmware revisions are available: “-1080” and “-

1070”. The -1080 version enables the internal Hub Controller, while the -1070 version disables it. There

are no additional differences between these two versions.

The Hub Controller adds advanced functionality to the USB4604 by enabling the host to send

commands directly to it via the upstream USB connection. Commands to the Hub Controller must be

sent to the virtual 5th port in the hub. The following functions can be controlled via commands through

the Hub Controller:



USB to SMBus Bridging: The host can send commands through USB to any device connected to

the hub through the SMBus.



USB to UART Bridging: The host can send commands through SUB to any device connected to

the hub through the UART.



GPIO Control: The GPIOs on the hub can be dynamically configured and controlled by the host.



OTP Programming: Permanent customer configurations can be loaded to the One Time

Programmable memory.

Manufacturer	Part #	Datasheet	Description
SMSC Corporation	USB4604I-1080HN	1Mb / 71P	USB 2.0 HSIC Hi-Speed 4-Port Hub Controller
SMSC Corporation	USB4604I-1080HN-TR	1Mb / 71P	USB 2.0 HSIC Hi-Speed 4-Port Hub Controller

Manufacturer	Part #	Datasheet	Description
Microchip Technology	USB84604	730Kb / 61P	USB 2.0 HSIC Hi-Speed 4-Port Controller Hub 06/23/16
Microchip Technology	USB4624	616Kb / 58P	USB 2.0 HSIC Hi-Speed 4-Port Hub Controller 03/25/14
SMSC Corporation	USB4604	1Mb / 71P	USB 2.0 HSIC Hi-Speed 4-Port Hub Controller
SMSC Corporation	USB4624	1,014Kb / 68P	USB 2.0 HSIC Hi-Speed 4-Port Hub Controller
Microchip Technology	USB2534	543Kb / 52P	USB 2.0 Hi-Speed 4-Port Hub Controller 03/25/14
SMSC Corporation	USB2534	889Kb / 62P	USB 2.0 Hi-Speed 4-Port Hub Controller
Tripp Lite. All Rights ...	U225004R	512Kb / 2P	4-Port USB 2.0 Hi-Speed Hub
Microchip Technology	USB3503	1Mb / 73P	USB 2.0 HSIC High-Speed Hub Controller Optimized 01/27/15
Microchip Technology	USB2517	785Kb / 58P	USB 2.0 Hi-Speed 7-Port Hub Controller 07/14/15
SMSC Corporation	USB2533	891Kb / 61P	USB 2.0 Hi-Speed 3-Port Hub Controller

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