发明名称 |
Apparatus for providing block erasing in a flash EPROM |
摘要 |
A flash EPROM memory array having vertical blocking is described. The array is organized into a plurality of vertical (column) blocks. Each block includes a source region switch which couples all the source regions in the memory cells in its respective block to a programming potential, ground or a disturb inhibit potential. Each of the blocks may be erased without disturbing the programming in the other blocks.
|
申请公布号 |
US5065364(A) |
申请公布日期 |
1991.11.12 |
申请号 |
US19890407645 |
申请日期 |
1989.09.15 |
申请人 |
INTEL CORPORATION |
发明人 |
ATWOOD, GREGORY E.;FAZIO, ALBERT;LODENQUAI, RICHARD A. |
分类号 |
G11C17/00;G11C16/02;G11C16/06;G11C16/12;G11C16/16;H01L21/8247;H01L27/115;H01L29/788;H01L29/792 |
主分类号 |
G11C17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|