Device for reading memory data and method using the same
    3.
    发明授权
    Device for reading memory data and method using the same 有权
    用于读取存储器数据的装置和使用其的方法

    公开(公告)号:US07751239B2

    公开(公告)日:2010-07-06

    申请号:US11907082

    申请日:2007-10-09

    IPC分类号: G11C11/34

    CPC分类号: G11C11/5642

    摘要: Provided are a device for reading memory data and a method using the same. The device for reading memory data comprises a memory cell which stores multi-bit information, an information detection unit which detects as much bit information as a predetermined number of bits from among multi-bit information, a source-line voltage control unit which controls a source-line voltage of the memory cell based on the detected bit information from the information detection unit, and a remaining bit information read unit which reads remaining bit information stored in the memory cell by using the controlled source-line voltage.

    摘要翻译: 提供了用于读取存储器数据的装置和使用其的方法。 用于读取存储器数据的装置包括存储多位信息的存储单元,从多位信息中检测多达位数信息作为预定位数的信息检测单元,控制位 基于来自信息检测单元的检测到的比特信息的存储器单元的源极线电压以及通过使用受控的源极线电压读取存储在存储器单元中的剩余位信息的剩余位信息读取单元。

    Device for reading memory data and method using the same
    4.
    发明申请
    Device for reading memory data and method using the same 有权
    用于读取存储器数据的装置和使用其的方法

    公开(公告)号:US20090196097A1

    公开(公告)日:2009-08-06

    申请号:US11907082

    申请日:2007-10-09

    IPC分类号: G11C16/02 G11C16/06

    CPC分类号: G11C11/5642

    摘要: Provided are a device for reading memory data and a method using the same. The device for reading memory data comprises a memory cell which stores multi-bit information, an information detection unit which detects as much bit information as a predetermined number of bits from among multi-bit information, a source-line voltage control unit which controls a source-line voltage of the memory cell based on the detected bit information from the information detection unit, and a remaining bit information read unit which reads remaining bit information stored in the memory cell by using the controlled source-line voltage.

    摘要翻译: 提供了用于读取存储器数据的装置和使用其的方法。 用于读取存储器数据的装置包括存储多位信息的存储单元,从多位信息中检测多达位数信息作为预定位数的信息检测单元,控制位 基于来自信息检测单元的检测到的比特信息的存储器单元的源极线电压以及通过使用受控的源极线电压读取存储在存储器单元中的剩余位信息的剩余位信息读取单元。

    Apparatuses and methods for multi-bit programming
    7.
    发明授权
    Apparatuses and methods for multi-bit programming 失效
    多位编程的设备和方法

    公开(公告)号:US07804726B2

    公开(公告)日:2010-09-28

    申请号:US12073100

    申请日:2008-02-29

    IPC分类号: G11C7/22

    CPC分类号: G11C11/5628 G11C2211/5647

    摘要: Multi-bit programming apparatuses and methods are provided. A multi-bit programming apparatus includes a page buffer configured to store first data of the page programming operation, an input control unit configured to determine whether to invert the first data based on a number of bits having a first value and a number of bits having a second value. The input control unit is further configured to invert the first data to generate second data if the number of bits having a first value is greater than the number of bits having a second value and store the second data in the page buffer. The multi-bit programming apparatus further includes a page programming unit configured to program the second data stored in the page buffer in at least one multi-bit cell.

    摘要翻译: 提供了多位编程设备和方法。 一种多位编程装置,包括:页缓冲器,被配置为存储页编程操作的第一数据;输入控制单元,被配置为基于具有第一值的比特数和具有多个比特的比特数来确定是否反转第一数据 第二个值。 输入控制单元还被配置为如果具有第一值的比特数大于具有第二值的比特数,并且将第二数据存储在页面缓冲器中,则反转第一数据以产生第二数据。 该多位编程装置还包括:页面编程单元,被配置为在至少一个多位单元中对存储在页缓冲器中的第二数据进行编程。

    Apparatuses and methods for multi-bit programming
    8.
    发明申请
    Apparatuses and methods for multi-bit programming 失效
    多位编程的设备和方法

    公开(公告)号:US20090091991A1

    公开(公告)日:2009-04-09

    申请号:US12073100

    申请日:2008-02-29

    IPC分类号: G11C7/00

    CPC分类号: G11C11/5628 G11C2211/5647

    摘要: Multi-bit programming apparatuses and methods are provided. A multi-bit programming apparatus includes a page buffer configured to store first data of the page programming operation, an input control unit configured to determine whether to invert the first data based on a number of bits having a first value and a number of bits having a second value. The input control unit is further configured to invert the first data to generate second data if the number of bits having a first value is greater than the number of bits having a second value and store the second data in the page buffer. The multi-bit programming apparatus further includes a page programming unit configured to program the second data stored in the page buffer in at least one multi-bit cell.

    摘要翻译: 提供了多位编程设备和方法。 一种多位编程装置,包括:页缓冲器,被配置为存储页编程操作的第一数据;输入控制单元,被配置为基于具有第一值的比特数和具有多个比特的比特数来确定是否反转第一数据 第二个值。 输入控制单元还被配置为如果具有第一值的比特数大于具有第二值的比特数,并且将第二数据存储在页面缓冲器中,则反转第一数据以产生第二数据。 该多位编程装置还包括:页面编程单元,被配置为在至少一个多位单元中对存储在页缓冲器中的第二数据进行编程。