Hierarchically constructed memory having static memory cells
摘要
A static memory is constructed in a plurality of hierarchy levels. Beneficial realization possibilities are set forth with respect to the surface utilization for the drive and read-out circuits in the second hierarchy level which are especially critical. Memory cells that supply a strong cell signal are advantageously utilized so that a low expense is needed in the read circuit. By displacing periphery circuits into higher hierarchy levels, a short access time and a reduced surface requirement arise.
申请公布号
US5170375(A)
申请公布日期
1992.12.08
申请号
US19910782798
申请日期
1991.09.18
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
MATTAUSCH, HANS-JUERGEN;HOPPE, BERNHARD;NEUENDORF, GERD;SCHMITT-LANDSIEDEL, DORIS;PFLEIDERER, HANS-JOERG;WURM, MARIA