ATXMEGA128D4 ATXMEGA128D4-AN ATXMEGA128D4-ANR ATXMEGA128D4-AU ATXMEGA128D4-AUR ATXMEGA128D4-CU ATXMEGA128D4-CUR ATXMEGA128D4-M7 ATXMEGA128D4-MH ATXMEGA128D4-MHR