Title:
SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/203431
Kind Code:
A1
Abstract:
Provided is a semiconductor device that has a small circuit scale and in which power consumption is reduced. The semiconductor device has first to fourth cells, first and second circuits, and first to fourth current generation circuits. The first cell is electrically connected to the third cell via first wiring and the first current generation circuit, and is electrically connected to the first circuit via second wiring. The second cell is electrically connected to the fourth cell via third wiring and the second current generation circuit, and is electrically connected to the second circuit via fourth wiring. The third cell is electrically connected to the second cell via the third current generation circuit and the fourth wiring. The fourth cell is electrically connected to the first cell via the fourth current generation circuit and the second wiring. In addition, the first and second current generation circuits function as a current mirror circuit, and the third and fourth current generation circuits function as a calculation circuit for a function system. Calculation of a product is performed by the first and second cells, and the calculation result is held by the third and fourth cells.
Inventors:
OHSHITA SATORU
GODO HIROMICHI (JP)
KUROKAWA YOSHIYUKI (JP)
GODO HIROMICHI (JP)
KUROKAWA YOSHIYUKI (JP)
Application Number:
PCT/IB2023/053623
Publication Date:
October 26, 2023
Filing Date:
April 10, 2023
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G06F12/00; G06G7/26; G06G7/60; G11C5/02; G11C5/04; G11C11/54
Foreign References:
| JP2019046375A | 2019-03-22 |
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