发明名称 MEMORY DEVICE AND ELECTRONIC APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a memory device small in the area of a sense amplifier circuit and small in circuit scale, and to provide an electronic apparatus provided with the memory device. SOLUTION: This memory device is provided with: first bit lines and second bit lines having one end and the other end; a first capacitor connected electronically between one end and the other end of the first bit line and holding the prescribed data; a second capacitor connected electronically between one end and the other end of the second bit line and holding the prescribed data; a first potential detecting part generating a first detecting signal indicating a potential of the first bit line; a second potential detecting part generating a second detecting signal indicating a potential of the second bit line; and a data discriminating part discriminating the prescribed data held in the first capacitor or the second capacitor by comparing a first detected signal or a second detected signal with a reference signal. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005078755(A) 申请公布日期 2005.03.24
申请号 JP20030310558 申请日期 2003.09.02
申请人 SEIKO EPSON CORP 发明人 MARUYAMA AKIRA
分类号 G11C11/22;(IPC1-7):G11C11/22 主分类号 G11C11/22
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