Nonvolatile semiconductor memory
    1.
    发明授权

    公开(公告)号:US07333369B2

    公开(公告)日:2008-02-19

    申请号:US11671196

    申请日:2007-02-05

    IPC分类号: G11C11/34

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    Nonvolatile semiconductor memory
    3.
    发明授权
    Nonvolatile semiconductor memory 失效
    非易失性半导体存储器

    公开(公告)号:US07463540B2

    公开(公告)日:2008-12-09

    申请号:US11671209

    申请日:2007-02-05

    IPC分类号: G11C7/02 G11C11/34

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    摘要翻译: 存储单元阵列具有由一个存储单元形成的单元和夹着该存储单元的两个选择晶体管。 一个块有一个控制栅极线。 连接到一个控制门线的存储单元形成一页。 具有锁存功能的读出放大器连接到位线。 在数据更改操作中,一页的存储单元的数据被读取到读出放大器。 在对读出放大器中的数据进行数据更新之后,执行页擦除,读出放大器中的数据被编程在一页的存储单元中。 在读出放大器中的数据的替换允许对字节数据或页数据进行数据改变操​​作。

    Nonvolatile semiconductor memory
    4.
    发明授权
    Nonvolatile semiconductor memory 失效
    非易失性半导体存储器

    公开(公告)号:US07173850B2

    公开(公告)日:2007-02-06

    申请号:US10929014

    申请日:2004-08-30

    IPC分类号: G11C11/34

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    摘要翻译: 存储单元阵列具有由一个存储单元形成的单元和夹着该存储单元的两个选择晶体管。 一个块有一个控制栅极线。 连接到一个控制门线的存储单元形成一页。 具有锁存功能的读出放大器连接到位线。 在数据更改操作中,一页的存储单元的数据被读取到读出放大器。 在对读出放大器中的数据进行数据更新之后,执行页擦除,读出放大器中的数据被编程在一页的存储单元中。 在读出放大器中的数据的替换允许对字节数据或页数据进行数据改变操​​作。

    Nonvolatile semiconductor memory
    5.
    发明授权
    Nonvolatile semiconductor memory 失效
    非易失性半导体存储器

    公开(公告)号:US06370081B1

    公开(公告)日:2002-04-09

    申请号:US09779582

    申请日:2001-02-09

    IPC分类号: G11C800

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    摘要翻译: 存储单元阵列具有由一个存储单元形成的单元和夹着该存储单元的两个选择晶体管。 一个块有一个控制栅极线。 连接到一个控制门线的存储单元形成一页。 具有锁存功能的读出放大器连接到位线。 在数据更改操作中,一页的存储单元的数据被读取到读出放大器。 在对读出放大器中的数据进行数据更新之后,执行页擦除,读出放大器中的数据被编程在一页的存储单元中。 在读出放大器中的数据的替换允许对字节数据或页数据进行数据改变操​​作。

    Nonvolatile semiconductor memory
    6.
    发明授权
    Nonvolatile semiconductor memory 失效
    非易失性半导体存储器

    公开(公告)号:US06307807B1

    公开(公告)日:2001-10-23

    申请号:US09393201

    申请日:1999-09-09

    IPC分类号: G11C800

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    摘要翻译: 存储单元阵列具有由一个存储单元形成的单元和夹着该存储单元的两个选择晶体管。 一个块有一个控制栅极线。 连接到一个控制门线的存储单元形成一页。 具有锁存功能的读出放大器连接到位线。 在数据更改操作中,一页的存储单元的数据被读取到读出放大器。 在对读出放大器中的数据进行数据更新之后,执行页擦除,读出放大器中的数据被编程在一页的存储单元中。 在读出放大器中的数据的替换允许对字节数据或页数据进行数据改变操​​作。

    Nonvolatile semiconductor memory
    7.
    发明授权
    Nonvolatile semiconductor memory 失效
    非易失性半导体存储器

    公开(公告)号:US07301809B2

    公开(公告)日:2007-11-27

    申请号:US11671190

    申请日:2007-02-05

    IPC分类号: G11C11/34

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistor sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one gate. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    摘要翻译: 存储单元阵列具有由一个存储单元形成的单元和夹着该存储单元的两个选择晶体管。 一个块有一个控制栅极线。 连接到一个控制栅极线的存储单元形成一个门。 具有锁存功能的读出放大器连接到位线。 在数据更改操作中,一页的存储单元的数据被读取到读出放大器。 在对读出放大器中的数据进行数据更新之后,执行页擦除,读出放大器中的数据被编程在一页的存储单元中。 在读出放大器中的数据的替换允许对字节数据或页数据进行数据改变操​​作。

    Nonvolatile Semiconductor Memory
    8.
    发明申请

    公开(公告)号:US20070133283A1

    公开(公告)日:2007-06-14

    申请号:US11671196

    申请日:2007-02-05

    IPC分类号: G11C16/04

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    Nonvolatile Semiconductor Memory
    9.
    发明申请
    Nonvolatile Semiconductor Memory 失效
    非易失性半导体存储器

    公开(公告)号:US20070133282A1

    公开(公告)日:2007-06-14

    申请号:US11671190

    申请日:2007-02-05

    IPC分类号: G11C16/04

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistor sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one gate. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.

    摘要翻译: 存储单元阵列具有由一个存储单元形成的单元和夹着该存储单元的两个选择晶体管。 一个块有一个控制栅极线。 连接到一个控制栅极线的存储单元形成一个门。 具有锁存功能的读出放大器连接到位线。 在数据更改操作中,一页的存储单元的数据被读取到读出放大器。 在对读出放大器中的数据进行数据更新之后,执行页擦除,读出放大器中的数据被编程在一页的存储单元中。 在读出放大器中的数据的替换允许对字节数据或页数据进行数据改变操​​作。

    Nonvolatile semiconductor memory
    10.
    发明授权

    公开(公告)号:US06657892B2

    公开(公告)日:2003-12-02

    申请号:US10202886

    申请日:2002-07-26

    IPC分类号: G11C1604

    CPC分类号: G11C16/10 G11C16/0433

    摘要: A memory cell array has a unit formed from one memory cell and two select transistors sandwiching the memory cell. One block has one control gate line. Memory cells connected to one control gate line form one page. A sense amplifier having a latch function is connected to a bit line. In a data change operation, data of memory cells of one page are read to the sense amplifiers. After data are superscribed on data in the sense amplifiers, and a page erase is performed, data in the sense amplifiers are programmed in the memory cells of one page. Superscription of data in the sense amplifiers allows a data change operation for byte data or page data.