-
公开(公告)号：US5448520A
公开(公告)日：1995-09-05
申请号：US306612
申请日：1994-09-15
IPC分类号： G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , G11C13/00
CPC分类号： G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed irk the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the date lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
摘要翻译： 单元存储单元型的动态RAM集成电路设置有多条数据线，读出放大器，以与数据线相交的方式设置的多条字线，以及设置在数据线上的存储单元 数据线与字线之间的交点。 RAM包括P型半导体衬底和与衬底形成的N型阱区。 存储单元设置在阱内，并且连接到日期线的读出放大器由形成在半导体衬底中的一对N沟道MOSFET和形成在阱区中的一对P沟道MOSFET构成 。
-
公开(公告)号：US5732037A
公开(公告)日：1998-03-24
申请号：US448138
申请日：1995-05-23
IPC分类号： G11C7/10 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , G11C13/00
CPC分类号： G11C7/1048 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the date lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
-
公开(公告)号：US5365478A
公开(公告)日：1994-11-15
申请号：US193896
申请日：1994-02-09
IPC分类号： G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , G11C13/00
CPC分类号： H01L23/522 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the date lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
摘要翻译： 单元存储单元型的动态RAM集成电路设置有多条数据线，读出放大器，以与数据线相交的方式设置的多条字线，以及设置在数据线上的存储单元 数据线与字线之间的交点。 RAM包括P型半导体衬底和形成在衬底中的N型阱区。 存储单元设置在阱内，并且连接到日期线的读出放大器由形成在半导体衬底中的一对N沟道MOSFET和形成在阱区中的一对P沟道MOSFET构成 。
-
公开(公告)号：US5689457A
公开(公告)日：1997-11-18
申请号：US611636
申请日：1996-03-06
IPC分类号： G11C7/10 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , G11C13/00
CPC分类号： G11C7/1048 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the date lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
摘要翻译： 单元存储单元型的动态RAM集成电路设置有多条数据线，读出放大器，以与数据线相交的方式设置的多条字线，以及设置在数据线上的存储单元 数据线与字线之间的交点。 RAM包括P型半导体衬底和形成在衬底中的N型阱区。 存储单元设置在阱内，并且连接到日期线的读出放大器由形成在半导体衬底中的一对N沟道MOSFET和形成在阱区中的一对P沟道MOSFET构成 。
-
公开(公告)号：US5170374A
公开(公告)日：1992-12-08
申请号：US864934
申请日：1992-04-07
IPC分类号： G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108
CPC分类号： H01L27/10805 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L2924/0002 , H01L2924/3011
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the date lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
摘要翻译： 单元存储单元型的动态RAM集成电路设置有多条数据线，读出放大器，以与数据线相交的方式设置的多条字线，以及设置在数据线上的存储单元 数据线与字线之间的交点。 RAM包括P型半导体衬底和形成在衬底中的N型阱区。 存储单元设置在阱内，并且连接到日期线的读出放大器由形成在半导体衬底中的一对N沟道MOSFET和形成在阱区中的一对P沟道MOSFET构成 。
-
公开(公告)号：US4592022A
公开(公告)日：1986-05-27
申请号：US756707
申请日：1985-07-19
IPC分类号： G11C11/419 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L21/822 , H01L21/8238 , H01L21/8242 , H01L23/522 , H01L27/04 , H01L27/092 , H01L27/10 , H01L27/108 , G11C11/40 , G11C13/00
CPC分类号： G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011 , Y10S148/164
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the data lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
-
公开(公告)号：US4636989A
公开(公告)日：1987-01-13
申请号：US771899
申请日：1985-09-03
申请人： Kunihiko Ikuzaki
发明人： Kunihiko Ikuzaki
IPC分类号： G11C11/403 , G11C11/406 , G11C7/00
CPC分类号： G11C11/40615 , G11C11/406
摘要： A dynamic random access memory, which is accessed in response to an address strobe signal, has an automatic refresh circuit which consists of a clock generator that generates refresh clock pulses when the address strobe signal is not produced, and an address counter that increments a refresh address by counting the refresh clock pulses. Information retained in memory cells is automatically refreshed by an operation of the automatic refresh circuit. The dynamic random access memory of this arrangement does not need a special external terminal for the refresh operation and an external circuit associated therewith. Thus, the random access memory of this arrangement constructs, in effect, a pseudo static random access memory.
摘要翻译： 一个响应于地址选通信号被访问的动态随机存取存储器具有一个自动刷新电路，该电路由一个时钟发生器组成，该时钟发生器在没有产生地址选通信号时产生刷新时钟脉冲，而地址计数器增加刷新 地址通过计数刷新时钟脉冲。 保存在存储单元中的信息通过自动刷新电路的操作自动刷新。 这种布置的动态随机存取存储器不需要用于刷新操作的特殊外部端子和与其相关联的外部电路。 因此，这种安排的随机存取存储器实际上构造了伪静态随机存取存储器。
-
公开(公告)号：US4549284A
公开(公告)日：1985-10-22
申请号：US473866
申请日：1983-03-10
申请人： Kunihiko Ikuzaki
发明人： Kunihiko Ikuzaki
IPC分类号： G11C11/403 , G11C11/406 , G11C7/00
CPC分类号： G11C11/40615 , G11C11/406
摘要： A dynamic random access memory, which is accessed in response to an address strobe signal, has an automatic refresh circuit which consists of a clock generator that generates refresh clock pulses when the address strobe signal is not produced, and an address counter that increments a refresh address by counting the refresh clock pulses. Information retained in memory cells is automatically refreshed by an operation of the automatic refresh circuit. The dynamic random access memory of this arrangement does not need a special external terminal for the refresh operation and an external circuit associated therewith. Thus, the random access memory of this arrangement constructs, in effect, a pseudo static random access memory.
-
公开(公告)号：US4539658A
公开(公告)日：1985-09-03
申请号：US638982
申请日：1984-08-08
IPC分类号： G11C11/419 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L21/822 , H01L21/8238 , H01L21/8242 , H01L23/522 , H01L27/04 , H01L27/092 , H01L27/10 , H01L27/108 , G11C11/40 , H01L29/78
CPC分类号： G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011 , Y10S148/164
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the data lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
-
公开(公告)号：US5808951A
公开(公告)日：1998-09-15
申请号：US951206
申请日：1997-09-17
IPC分类号： G11C7/10 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , G11C13/00
CPC分类号： G11C7/1048 , G11C11/409 , G11C11/4091 , G11C11/4096 , G11C11/4097 , H01L23/522 , H01L27/108 , H01L27/10805 , H01L2924/0002 , H01L2924/3011
摘要： A dynamic RAM integrated circuit of the one-element memory cell type is provided with a plurality of data lines, a sense amplifier, a plurality of word lines disposed in a manner to intersect with the data lines, and memory cells disposed at the points of intersection between the data lines and the word lines. The RAM includes a P-type semiconductor substrate and an N-type well region formed in the substrate. The memory cells are disposed within the well, and the sense amplifier, which is connected to the date lines, is constructed of a pair of N-channel MOSFETs formed in the semiconductor substrate and a pair of P-channel MOSFETs formed in the well region.
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.015 秒)
