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Patent Searching and Data


Title:
SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/099983
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a semiconductor device that executes calculation processing with reduced power consumption. Provided is a semiconductor device including a first circuit positioned on a substrate and a second circuit positioned on the first circuit. The second circuit includes a third circuit and a fourth circuit. The first circuit is a storage circuit including memory cells, the third circuit is a circuit that executes calculation processing, and the fourth circuit is a circuit functioning to write data to the memory cells and to read data from the memory cells. The memory cells are provided in a region overlapped by the fourth circuit, and some or all of wires electrically connecting the memory cells to the fourth circuit are provided perpendicularly to the substrate. This reduces time required for data transfer between the fourth circuit and the memory cells.

Inventors:
ONUKI TATSUYA (JP)
MATSUZAKI TAKANORI (JP)
ATSUMI TOMOAKI (JP)
YAMAZAKI SHUNPEI (JP)
Application Number:
PCT/IB2019/059516
Publication Date:
May 22, 2020
Filing Date:
November 06, 2019
Export Citation:
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Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G06F12/00; G11C5/02; G11C5/04; G11C11/54; G11C16/04; H01L21/8239; H01L21/8242; H01L21/8244; H01L27/10; H01L27/105; H01L27/108; H01L27/11; H01L27/11556; H01L27/11582; H01L29/786
Foreign References:
JP2015188071A2015-10-29
JP2016219011A2016-12-22
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