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:
Jul. 06, 2021
Filed:
Mar. 14, 2019
Winbond Electronics Corp., Taichung, TW;
Ping-Kun Wang, Tianzhong Township, Changhua County, TW;
Shao-Ching Liao, Tongluo Township, Miaoli County, TW;
Chien-Min Wu, Hsinchu, TW;
Chia Hua Ho, Hsinchu, TW;
Frederick Chen, Tainan, TW;
He-Hsuan Chao, Hsinchu, TW;
Seow-Fong Lim, Fremont, CA (US);
WINBOND ELECTRONICS CORP., Taichung, TW;
Abstract
A resistive memory including a storage array, a storage circuit, a control circuit, a voltage generation circuit and an access circuit is provided. The storage array includes a plurality of blocks. Each block includes a plurality of memory cells. The storage circuit stores a plurality of count values. Each of the count values indicates the number of times that a corresponding block performs a write operation. The control circuit generates a control signal according to the count values when an external command is a write command. The voltage generation circuit provides an operation voltage group according to the control signal. The access circuit accesses the storage array according to the operation voltage group.