Invention Grant
- Patent Title: Apparatuses and methods of reprogramming memory cells
- Patent Title (中): 重编程记忆细胞的装置和方法
-
Application No.: US14070911Application Date: 2013-11-04
-
Publication No.: US08953379B2Publication Date: 2015-02-10
- Inventor: Chiara Cerafogli , Agostino Macerola
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Brooks, Cameron & Huebsch, PLLC
- Main IPC: G11C11/34
- IPC: G11C11/34 ; G11C16/04 ; G11C16/34 ; G11C11/56 ; G11C16/10

Abstract:
Apparatuses and methods for reprogramming memory cells are described. One or more methods for memory cell operation includes programming a number of memory cells such that each of the number of memory cells are at either a first program state or a second program state, the second program state having a first program verify voltage associated therewith; and reprogramming the number of memory cells such that at least one of the number of memory cells is reprogrammed to a third program state having a second program verify voltage associated therewith, wherein those of the number of memory cells having a threshold voltage less than the second program verify voltage represent a same data value.
Public/Granted literature
- US20140126295A1 APPARATUSES AND METHODS OF REPROGRAMMING MEMORY CELLS Public/Granted day:2014-05-08
Information query