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公开(公告)号:DE10037447A1
公开(公告)日:2002-03-07
申请号:DE10037447
申请日:2000-07-26
Applicant: INFINEON TECHNOLOGIES AG
Inventor: BRADL STEPHAN , GEHRING OLIVER , HEITZSCH OLAF
IPC: H01L21/82 , G11C27/00 , H03K19/0175 , H03K19/173 , H01L23/58 , H01L29/788
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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公开(公告)号:EP1094607A8
公开(公告)日:2001-07-25
申请号:EP99120073
申请日:1999-10-20
Applicant: INFINEON TECHNOLOGIES AG
Inventor: LUDWIG CHRISTOPH DR , KUTTER CHRISTOPH DR , WOLF KONRAD DR , HEITZSCH OLAF , HUCKELS KAI , RENNEKAMP REINHOLD , ROEHRICH MAYK , STEIN VON KAMIENSKI ELARD DR , WAWER PETER DR , SPRINGMANN OLIVER
IPC: H01L21/8247 , G11C16/04 , H01L21/82 , H01L27/115 , H01L29/06 , H01L29/788 , H01L29/792 , H03K19/173
CPC classification number: H01L29/7883 , G11C16/0441 , H01L29/0692
Abstract: Die Erfindung betrifft eine FPGA-Zelle (Z) mit einem Schalt-Transistor (ST) und einem Schreib/Lese-Transistor (S/LT). Durch Verkürzung einer Kanalbreite (K
B ) des Kanalgebiets (K1) des Schalt-Transistors (ST) erhält man eine Verringerung des Platzbedarfs sowie der Schreib/Lese-Spannungen für das Programmieren der FPGA-Zelle (Z).
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