AT43301 Datasheet - ATMEL Corporation

AT43301 - Low-cost USB Hub Controller

The AT43301 is a 5-port USB hub chip supporting one upstream and four downstream ports.

The AT43301 connects to an upstream hub or host/root hub via Port0, while the other ports connect to external downstream USB devices.

The hub re-transmits the USB differential signal between Port0 and Ports[1:4]

AT43301 Features

* Full Compliance with USB Spec Rev 1.1

* Four Downstream Ports

* Full-speed and Low-speed Data Transfers

* Bus-powered Controller

* Bus-powered or Self-powered Hub Operation

* Port Overcurrent Monitoring

* Port Power Switching

* 5V Ope

Datasheet Details

AT43301

ATMEL Corporation

261.97 KB

Low-cost usb hub controller.

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