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AT90USBKey

Description:

The AT90USBKey is a low-cost dem onstration boa rd ba se d on the

AT90USB1287 m icrocontroller. It allows the quick e valuation of AVR

m icrocontrolle rs and the AT90USB fam ily. The k ey sim ply conne cts to the

USB port of a persona l com puter to retrieve o n-board docum enta tion

and run AVR program s. Designe rs can eithe r run de m onstration

program s or their own application. It a lso allows ha rdware de velopm ents

by giving access to the JTAG port and a ll the IO s of the m icrocontroller.

An ex te rnal powe r supply can be use d for USB host or sta nd-alone

ope ration.

Ordering Code: AT90USBKEY Check Distributor Inventory

Documents:

AT90USBKey Hardw are User Guide (User Guide, 22 page s, revision A, upda ted 04/06)

This docum e nt de scribe s the AT90USBKe y de dicated to the AT90USB AVR m icrocontroller.

AVR270: USB Mouse Dem onstration (Application Note, 11 page s, revision B, upda ted 03/08)

This docum e nt de scribe s a sim ple m ouse project. It allows use rs to quickly te st USB hardware using

AT90USB without a ny drive r installation.

AVR271: USB Keyboard Dem onstration (Application Note , 20 pages, revision A, update d 1/06)

The aim of this docum ent is to describe how to start and im ple m ent a USB k eyboard applicatio n

using the STK525 starter kit and FLIP in-system program m ing software for AT90USB

m icrocontrolle rs.

AVR273: USB Mass Storage Im plem entation (Application Note, 23 pages, revision A, upda ted 03/06)

The aim of this docum ent is to describe how to start and im ple m ent a USB application ba se d on the

Ma ss Storage (Bulk only) class to transfer data betwe en a PC and user equipm ent. For AT90USB

m icrocontrolle rs.

AVR280 USB Host CDC Dem onstration (Application Note, 14 pages, revision A, update d 09/07)

The aim of this docum ent is to describe how to start and im ple m ent a Host C DC application using

the STK525 or USBKEY sta rter k it, and finally introduces a sim ple ex am ple o f dual USB-

UAR T bridge

be tween two PC s.

AVR328: USB Generic HID Im plementation (Application Note , 13 pages, revision B, update d 02/08)

The aim of this docum ent is to describe how to start and im ple m ent a USB application, based on

the HID class, to transfer da ta be twee n a PC a nd user e quipm ent, using AT90USB m icrocontrolle rs.

Related Devices:

AT90USB1286 AT90USB1287 AT90USB162 AT90USB646 AT90USB647 AT90USB82

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