AVR-USB (Universal Serial Bus)-Evaluation-kit-ATMEL-AT90USBKEY-The-b-AVR-AT90USBKEY-b-USB (Universal Serial Bus)-evaluation-kit-is-designed-to-give-designers-a-quick-start-to-develop-code-on-the-AVR-&-for-prototyping-&-testing-of-new-designs-with-the-b-AT90USB (Universal Serial Bus)-b-microcontroller-family-br-br-The-b-AT90USBKey-b-is-dedicated-to-the-b-AT90USB (Universal Serial Bus)-AVR-b-microcontroller-&-is-designed-to-allow-an-easy-evaluation-of-the-product-using-demonstration-software-To-increase-its-demonstrative-capabilities-this-st&-alone-board-