公开(公告)号：US20060220100A1

公开(公告)日：2006-10-05

申请号：US11415129

申请日：2006-05-02

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： H01L29/788

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US20050258474A1

公开(公告)日：2005-11-24

申请号：US10484578

申请日：2002-07-22

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： G11C16/04 ,  H01L21/28 ,  H01L21/336 ,  H01L21/8247 ,  H01L27/105 ,  H01L29/423 ,  H01L29/78 ,  H01L29/788 ,  H01L29/792

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US07700992B2

公开(公告)日：2010-04-20

申请号：US12142566

申请日：2008-06-19

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： G11C11/34

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US08017986B2

公开(公告)日：2011-09-13

申请号：US12718111

申请日：2010-03-05

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： H01L29/788

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US07414283B2

公开(公告)日：2008-08-19

申请号：US11415129

申请日：2006-05-02

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： H01L29/788

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US08426904B2

公开(公告)日：2013-04-23

申请号：US13223380

申请日：2011-09-01

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： H01L29/788

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US07057230B2

公开(公告)日：2006-06-06

申请号：US10484578

申请日：2002-07-22

申请人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

发明人： Toshihiro Tanaka ,  Yukiko Umemoto ,  Mitsuru Hiraki ,  Yutaka Shinagawa ,  Masamichi Fujito ,  Kazufumi Suzukawa ,  Hiroyuki Tanikawa ,  Takashi Yamaki ,  Yoshiaki Kamigaki ,  Shinichi Minami ,  Kozo Katayama ,  Nozomu Matsuzaki

IPC分类号： H01L29/788

CPC分类号： G11C16/26 ,  G11C5/025 ,  G11C8/08 ,  G11C16/04 ,  G11C16/0425 ,  G11C16/0433 ,  G11C16/08 ,  G11C16/24 ,  G11C16/30 ,  H01L21/28 ,  H01L21/28273 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11521 ,  H01L27/11526 ,  H01L27/11546 ,  H01L29/42328 ,  H01L29/42332 ,  H01L29/4234 ,  H01L29/66825 ,  H01L29/7885 ,  H01L29/792

摘要： A semiconductor device includes a plurality of nonvolatile memory cells (1). Each of the nonvolatile memory cells comprises a MOS type first transistor section (3) used for information storage, and a MOS type second transistor section (4) which selects the first transistor section. The second transistor section has a bit line electrode (16) connected to a bit line, and a control gate electrode (18) connected to a control gate control line. The first transistor section has a source line electrode (10) connected to a source line, a memory gate electrode (14) connected to a memory gate control line, and a charge storage region (11) disposed directly below the memory gate electrode. A gate withstand voltage of the second transistor section is lower than that of the first transistor section. Assuming that the thickness of a gate insulating film of the second transistor section is defined as tc and the thickness of a gate insulating film of the first transistor section is defined as tm, they have a relationship of tc

摘要翻译： 半导体器件包括多个非易失性存储单元（1）。 每个非易失性存储单元包括用于信息存储的MOS型第一晶体管部分（3）和选择第一晶体管部分的MOS型第二晶体管部分（4）。 第二晶体管部分具有连接到位线的位线电极（16）和连接到控制栅极控制线的控制栅电极（18）。 第一晶体管部分具有连接到源极线的源极线电极（10），连接到存储器栅极控制线的存储栅电极（14）和直接位于存储栅电极下方的电荷存储区域（11）。 第二晶体管部分的栅极耐受电压低于第一晶体管部分的栅极耐受电压。 假设第二晶体管部分的栅极绝缘膜的厚度被定义为tc，并且第一晶体管部分的栅极绝缘膜的厚度被定义为tm，它们具有tc

公开(公告)号：US06963507B2

公开(公告)日：2005-11-08

申请号：US10419228

申请日：2003-04-21

申请人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

发明人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

IPC分类号： G11C16/02 ,  G11C8/02 ,  G11C16/12 ,  G11C16/04

CPC分类号： G11C16/3459 ,  G11C16/12 ,  G11C2216/14

摘要： Disclosed is a nonvolatile memory with a shortened total write time, capable of stably writing data by making a write current constant while reducing fluctuations in a voltage generated by a booster circuit. In a nonvolatile memory such as a flash memory, data is determined at the time of writing operation. While skipping a bit corresponding to write data having the logic “1” (or logic “0”), writing operation to bits corresponding to write data having the logic “0” (or logic “1) is successively performed.

公开(公告)号：US06567313B2

公开(公告)日：2003-05-20

申请号：US09964394

申请日：2001-09-28

申请人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

发明人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

IPC分类号： G11C700

CPC分类号： G11C16/3459 ,  G11C16/12 ,  G11C2216/14

摘要： Disclosed is a nonvolatile memory with a shortened total write time, capable of stably writing data by making a write current constant while reducing fluctuations in a voltage generated by a booster circuit. In a nonvolatile memory such as a flash memory, data is determined at the time of writing operation. While skipping a bit corresponding to write data having the logic “1” (or logic “0”), writing operation to bits corresponding to write data having the logic “0” (or logic “1) is successively performed.

公开(公告)号：US07376015B2

公开(公告)日：2008-05-20

申请号：US11197588

申请日：2005-08-05

申请人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

发明人： Toshihiro Tanaka ,  Yutaka Shinagawa ,  Kazufumi Suzukawa ,  Masamichi Fujito ,  Takashi Yamaki ,  Kiichi Makuta ,  Masashi Wada ,  Yoshiki Kawajiri

IPC分类号： G11C16/06

CPC分类号： G11C16/3459 ,  G11C16/12 ,  G11C2216/14

摘要： Disclosed is a nonvolatile memory with a shortened total write time, capable of stably writing data by making a write current constant while reducing fluctuations in a voltage generated by a booster circuit. In a nonvolatile memory such as a flash memory, data is determined at the time of writing operation. While skipping a bit corresponding to write data having the logic “1” (or logic “0”), writing operation to bits corresponding to write data having the logic “0” (or logic “1) is successively performed.

摘要翻译： 公开了一种具有缩短的总写入时间的非易失性存储器，能够通过使写入电流恒定而稳定地写入数据，同时减少由升压电路产生的电压的波动。 在诸如闪速存储器的非易失性存储器中，在写入操作时确定数据。 在跳过对应于具有逻辑“1”（或逻辑“0”）的写入数据的位时，对与具有逻辑“0”（或逻辑“1”的写入数据相对应的位进行写操作）。