发明名称 A low power RAM memory cell
摘要 The invention relates to a RAM memory cell (10) for a memory matrix comprising a plurality of word-lines (WL) and bit-lines (BL), said cell (10) including a first and a second cross-coupled CMOS inverters (12, 13), each including a PMOS pull-up transistor (M3, M4) and an NMOS pull-down transistor (M1, M2), and first and second access transistors (M5, M6) connecting the second (13) and the first inverter (12) to a corresponding bit line respectively, characterized in that the source terminals of the pull-down transistors (M1, M2) are connected to a precharge line (PL) running parallel to each word line. Moreover, the first and second access transistors (M5. M6) are PMOS transistors having their gate terminals connected to the word line (WL). <IMAGE>
申请公布号 EP0920025(A1) 申请公布日期 1999.06.02
申请号 EP19970120943 申请日期 1997.11.28
申请人 STMICROELECTRONICS S.R.L. 发明人 TOOHER, MICHAEL;TONELLO, STEFANO
分类号 G11C11/412 主分类号 G11C11/412
代理机构 代理人
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