Invention Grant
- Patent Title: Semiconductor storage device
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Application No.: US15694587Application Date: 2017-09-01
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Publication No.: US10269403B2Publication Date: 2019-04-23
- Inventor: Yoshiaki Osada , Kosuke Hatsuda
- Applicant: TOSHIBA MEMORY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TOSHIBA MEMORY CORPORATION
- Current Assignee: TOSHIBA MEMORY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Main IPC: G11C11/16
- IPC: G11C11/16 ; H01L27/22 ; H01L43/08 ; G11C7/04 ; G11C7/06 ; G11C13/00 ; G11C7/12

Abstract:
According to one embodiment, a semiconductor storage device includes a memory cell, a bit line connected to the memory cell, and a sense circuit connected to the bit line, wherein the sense circuit includes a first transistor with a first end connected to the bit line, a second transistor with a first end connected to a second end of the first transistor, a third transistor with a first end connected to the bit line, a fourth transistor with a first end connected to a second end of the third transistor, and an amplifier connected to a second end of the second transistor and to a second end of the fourth transistor.
Public/Granted literature
- US20180012640A1 SEMICONDUCTOR STORAGE DEVICE Public/Granted day:2018-01-11
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