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| Partname: | AT43301-SU |
| Description: | Low cost, self- and bus-powered, full-speed HUB controller with ganged port power switching and global overcurrent protection |
| Manufacturer: | Atmel Corporation |
| Datasheet: | PDF (302K).
Click here to download *) |
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] in both directions. The AT43301 is designed for very low-cost bus-powered or self-powered hub applications and is available in a 24-lead SOIC and a 32-lead LQFP packages. The 32-lead version of the AT43301, the AT43301-AC, has a 48 MHz clock input. |
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Click here to download AT43301-SU Datasheet*) |
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