MT58C256L18PI-10A MT58C256L18PI-7 5A MT58K256M321JA100 MT58K256M321JA-100 MT58K256M321JA-100:A MT58K256M321JA-100A MT58K256M321JA-110:A MT58K256M321JA-110A MT58K256M32JA-100: MT58K256M32JA-100:A