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:
Feb. 22, 2022
Filed:
Jun. 27, 2018
Jiangsu Advanced Memory Technology Co., Ltd., Jiangsu, CN;
Jiangsu Advanced Memory Semiconductor Co., Ltd., Jiangsu, CN;
Alto Memory Technology Corporation, Hsinchu County, TW;
Jui-Jen Wu, Hsinchu County, TW;
JIANGSU ADVANCED MEMORY TECHNOLOGY CO., LTD., Jiangsu, CN;
JIANGSU ADVANCED MEMORY SEMICONDUCTOR CO., LTD., Hsinchu County, TW;
ALTO MEMORY TECHNOLOGY CORPORATION, Hsinchu County, TW;
Abstract
A memory driving device, comprising a switch, a voltage setting circuit, and a bias control circuit. The switch is coupled to a memory at a node. The voltage setting circuit is coupled to the switch and configured to provide a set signal during a first period to turn on the switch, so as to generate current flowing through the switch to the memory unit. The bias control circuit is respectively coupled to the switch and the node, and, during a second period, continuously provides a bias signal to control the switch so as to adaptively adjust a value of the setting current of the switch. The configuration setting terminal is coupled to the voltage setting circuit and the bias control circuit to control the first and the second period.