The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
Jun. 30, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Junghak Song, Suwon-si, KR;
Chanho Lee, Taean-gun, KR;
Juchang Lee, Suwon-si, KR;
Taemin Choi, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A memory device having fault detection functionality for improving functional safety and a control system including the memory device are provided. The memory device includes a first memory cell array configured to store input data and output the input data as output data and a second memory cell array configured to store bit values of a row address and a column address of the first memory cell array in which the input data is stored, and output the bit values of the row address and the column address as an internal row address and an internal column address. The row/column address designating a read operation may be compared to the internal row/column address, and an address comparison signal as a result of the comparison may be output. The address comparison signal may provide fault detection functionality for a data error of an automotive electronic system.