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:
May. 03, 2022
Filed:
Jul. 01, 2020
SK Hynix Inc., Icheon-si, KR;
Byoung In Joo, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A memory device, of an electronic device, that controls a start of an operation of a sub microcontroller includes a plurality of memory cells. The memory device includes a command interface logic encoding a command received from an outside of the memory device to generate an encoding signal, a multi-microcontroller circuit including a main microcontroller and a sub microcontroller outputting a setting signal for performing an operation on the plurality of memory cells based on the encoding signal, and a read only memory outputting ROM data corresponding to a ROM address output from the multi-microcontroller circuit. The sub microcontroller receives a micro out signal output from the main microcontroller and simultaneously operates with the main microcontroller, during an operation of the main microcontroller.