发明授权
- 专利标题: Alternating read mode
- 专利标题(中): 交替读取模式
-
申请号: US11618569申请日: 2006-12-29
-
公开(公告)号: US07495962B2公开(公告)日: 2009-02-24
- 发明人: Nima Mokhlesi
- 申请人: Nima Mokhlesi
- 申请人地址: US CA Milpitas
- 专利权人: SanDisk Corporation
- 当前专利权人: SanDisk Corporation
- 当前专利权人地址: US CA Milpitas
- 代理机构: Vierra Magen Marcus & DeNiro LLP
- 主分类号: G11C16/04
- IPC分类号: G11C16/04 ; G11C11/34
摘要:
Shifts in the apparent charge stored on a floating gate (or other charge storage element) of a non-volatile memory cell can occur because of the coupling of an electric field based on the charge stored in adjacent floating gates (or other charge storing elements). To account for this coupling, the read process for a targeted memory cell will provide compensation to an adjacent memory cell (or other memory cell) in order to reduce the coupling effect that the adjacent memory cell has on the targeted memory cell. The compensation applied is based on a condition of the adjacent memory cell. To apply the correct compensation, the read process will at least partially intermix read operations for the adjacent memory cell with read operations for the targeted memory cell.
公开/授权文献
- US20080158946A1 ALTERNATING READ MODE 公开/授权日:2008-07-03
信息查询