会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 반도체 메모리 및 시스템
    • 半导体存储器和系统
    • KR1020120037887A
    • 2012-04-20
    • KR1020110103397
    • 2011-10-11
    • 후지쯔 가부시끼가이샤
    • 아오끼마사끼
    • G11C7/10G11C7/06G11C13/00
    • G11C13/003G11C11/16G11C11/1659G11C11/1673G11C11/1675G11C13/0004G11C13/0007G11C13/004G11C29/021G11C29/028G11C2213/79
    • PURPOSE: A semiconductor memory and a system are provided to generate a voltage of a connection node by setting a resistance between a source and a drain of a selection transistor with a desirable value. CONSTITUTION: A real memory cell(MC) includes a selection transistor, a resistance variable element(RVE), and a real amplification transistor. The selection transistor and the resistive variable element are serially connected between a first voltage line and a second voltage line through a connection node. A gate, a source, and a drain of the real amplification transistor are respectively connected to a connection node, a reference voltage line, and a real reading line. The gate of the selection transistor receives a read control voltage in a reading operation. A sense amplifier(SA) determines a logic maintained in a real memory cell according to a voltage of the real reading line which is changed according to the voltage of the connection node.
    • 目的:提供半导体存储器和系统以通过设置具有期望值的选择晶体管的源极和漏极之间的电阻来产生连接节点的电压。 构成:真实存储单元(MC)包括选择晶体管,电阻可变元件(RVE)和实际放大晶体管。 选择晶体管和电阻可变元件通过连接节点串联连接在第一电压线和第二电压线之间。 实际放大晶体管的栅极,源极和漏极分别连接到连接节点,参考电压线和实际读取线。 选择晶体管的栅极在读取操作中接收读取控制电压。 读出放大器(SA)根据实际读取线的电压确定实际存储单元中保持的逻辑,该电压根据连接节点的电压而改变。