The AT90USBKEY2 is a low-cost demonstration board based on the AT90USB1287 microcontroller. It allows the quick evaluation of AVR microcontrollers and the AT90USB family. The AT90USBKEY2 simply connects to the USB port of a personal computer to retrieve on-board documentation and run AVR programs. Designers can either run demonstration programs or their own application. It also allows hardware developments by giving access to the JTAG port and all the IOs of the microcontroller.

To increase its demonstrative capabilities, this stand alone board has numerous on-board resources like USB, joystick, data-flash and temperature sensor.

AVR AT90USBKEY User Guide [PDF 500KB]