公开(公告)号：DE102004058131A1

公开(公告)日：2006-06-08

申请号：DE102004058131

申请日：2004-12-02

Applicant: INFINEON TECHNOLOGIES AG

Inventor： KLEHN BERND ,  FISCHER HERMANN ,  BRASS ECKHARD ,  SCHUMANN THOMAS ,  KLEIN RALF

IPC: G11C11/4091 ,  G11C11/407

Abstract: The method involves closing a control unit (MUX) to connect a sense amplifier (SAM) with a bit line (BL), and activating a word line (WL) to activate a memory cell (M) for selection. The sense amplifier is activated to evaluate information of the bit line, and the control unit is opened to disconnect the bit line by the sense amplifier. The selected information is delivered on a data bus (DAT). An independent claim is also included for a dynamic circuit memory with a selection circuit.