Integrated circuit e.g. electrically erasable programmable ROM, arrangement for automobile industry, has electronic units covered by passivation layer, where identification data is provided in substrate and clearly indicates circuit

摘要

The arrangement has a semiconductor substrate (105) and electronic units formed on the substrate. The electronic units are covered by a passivation layer. Identification data (104) is provided over or in the substrate. The data clearly indicates the integrated circuit. The integrated circuit of different assembly groups is combined to a test group, where the electronic units are examined individually for their operability. An independent claim is also included for a method for personalizing an integrated circuit arrangement.