Title:
SEMICONDUCTOR STORAGE DEVICE AND MEMORY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/064548
Kind Code:
A1
Abstract:
A semiconductor storage device of an embodiment comprises a first pin, a first receiving circuit, and a first termination circuit. The first pin receives a first signal and a second signal having an amplitude smaller than an amplitude of the first signal. The first receiving circuit is connected to the first pin, and outputs a third signal, on the basis of the comparison between the first signal and a first voltage. Further, the first receiving circuit outputs a fourth signal having an amplitude smaller than an amplitude of the third signal, on the basis of the comparison between the second signal and a second voltage. The first termination circuit is connected to the first pin, and is disabled when the first pin receives the first signal and enabled when the first pin receives the second signal.
Inventors:
SUGAHARA AKIO (JP)
HIRASHIMA YASUHIRO (JP)
TOKIWA NAOYA (JP)
HIRASHIMA YASUHIRO (JP)
TOKIWA NAOYA (JP)
Application Number:
PCT/JP2020/035698
Publication Date:
March 31, 2022
Filing Date:
September 23, 2020
Export Citation:
Assignee:
KIOXIA CORP (JP)
International Classes:
G06F12/00; G11C5/06
Foreign References:
| JP2020149588A | 2020-09-17 | |||
| JP2015118527A | 2015-06-25 | |||
| JP2011060229A | 2011-03-24 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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