21.
    发明专利
    未知

    公开(公告)号:DE10037447A1

    公开(公告)日:2002-03-07

    申请号:DE10037447

    申请日:2000-07-26

    Abstract: The electrical characteristic of a microelectronic circuit configuration that has at least one analog electronic unit is set. In a configuration step, by feeding and/or extracting electrical charge, the analog electronic unit is put into a state which permanently determines the analog electrical characteristics of the unit. In particular, the floating gate of an EEPROM cell is charged up to a freely selectable charge value lying within a continuous range.

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