To prepare salsa, combine first 6 ingredients in a bowl. Cover and marinate in refrigerator 30 minutes.
To prepare frittata, heat oil in a large nonstick skillet over medium heat. Add onions and chips; sauté 2 minutes. Remove from heat. Combine egg whites, eggs, and beans; pour into skillet. Sprinkle with cumin. Wrap handle of skillet with foil; place skillet in oven. Broil 2 1/2 minutes or until center is set. Sprinkle with cheese. Broil 20 seconds or until cheese melts. Cut into wedges; serve with salsa.