发明名称 Low energy consumption memory for holding information in smart card
摘要 The memory provides sequential access and comprises N register elements, each memorising an information bit, and distributed in L groups each consisting of P elements. The P elements are connected in series and may be, but need not be simultaneously activated. L groups of P elements total the N elements (N=L x P). The register elements of one given group are activated at least P times consecutively, but are not activated during the remainder of the time. This co-operates with each memorised group of P elements of information bits being presented in serial form at the input (E) of the memory. The activation of the P elements is controlled by a clock signal, such that P clock periods are required to activate the complete group of elements.
申请公布号 FR2765718(A1) 申请公布日期 1999.01.08
申请号 FR19970008516 申请日期 1997.07.04
申请人 SGS THOMSON MICROELECTRONICS SA 发明人 POMET ALAIN;PLESSIER BERNARD
分类号 G11C8/12;G11C19/00 主分类号 G11C8/12
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