发明名称 Method for forming a high density EEPROM cell array with improved access time
摘要 The memory array of a high density, electrically-erasable, programmable read-only-memory (EEPROM) is divided into a series of segments which are individually accessible via a plurality of segment select transistors. When a specific memory cell or cells is to be read, only the segment select transistors which correspond to the segment of memory which contains the specific memory cell or cells are turned on. As a result, the time required to access the specific memory cell or cells can be significantly reduced.
申请公布号 US5453393(A) 申请公布日期 1995.09.26
申请号 US19940318363 申请日期 1994.10.05
申请人 NATIONAL SEMICONDUCTOR CORPORATION 发明人 BERGEMONT, ALBERT M.
分类号 G11C16/10;G11C16/14;H01L21/8247;H01L27/115;H01L29/788;H01L29/792;(IPC1-7):H01L21/824 主分类号 G11C16/10
代理机构 代理人
主权项
地址