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USB2422/MJ

The USB2422/MJ is a hub controller with a serial interface that operates using 3

Manufacturer:

Microchip
Mfr.Part #:

USB2422/MJ
Datasheet:

USB2422/MJ Datasheet (PDF)
Upstream Port:

USB 2.0
USB Speed:

USB 2.0
Downstream Ports:

2
SmartHub:

No
EDA/CAD Models:

Request Free CAD Models for USB2422/MJ

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USB2422/MJ General Description

The USB2422/MJ is a USB 2.0 hub controller produced by Microchip Technology. It offers four downstream ports compliant with USB 2.0 specifications, enabling high-speed data transfer rates of up to 480 Mbps. The hub integrates features such as over-current detection and power management, ensuring reliable and safe operation. With its compact form factor and low power consumption, it's suitable for various applications, including consumer electronics, industrial automation, and embedded systems. The USB2422/MJ simplifies USB connectivity by providing a centralized hub for multiple devices, reducing the need for additional host ports. Its robust design and compatibility with different operating systems make it a versatile solution for expanding USB connectivity in diverse environments. Additionally, Microchip provides comprehensive technical support and documentation to assist developers in integrating the USB2422/MJ into their designs efficiently

Key Features

The USB2422/MJ is a USB 2

0 Hi-Speed hub controller with two downstream ports

It features integrated USB transceivers and power switches, making it suitable for various USB hub applications

Additionally, it offers enhanced ESD protection, low power consumption, and is compatible with USB Battery Charging Specification Revision 1

Application

The USB2422/MJ is commonly used in industrial automation, data acquisition systems, and test and measurement equipment

It is also suitable for medical devices, communication systems, and automotive applications

Its high-speed USB interface and multiple I/O capabilities make it ideal for a wide range of embedded system designs

Specifications

Upstream Port	USB 2.0	USB Speed	USB 2.0
Downstream Ports	2	SmartHub	No
MGMT I/F	I2C	ROM I/F	No
Op Voltage (V)	3.3	MultiTRAK Tech	No
Integrated Flash Media Reader	No	PortMap	Yes
PortSwap	Yes	TrueSpeed	No
PHYBoost	Yes	Temp. Range Min.	-40
Temp. Range Max.	85