AT91SAM7A3-AJ AT91SAM7A3AU AT91SAM7A3-AU AT91SAM7A3-AU (LQFP 100) AT91SAM7A3-EK AT91SAM7C64C-AU AT91SAM7FP105-MU-A AT91SAM7L128-AU AT91SAM7L128-CU AT91SAM7L128-WP15