| 摘要 |
PROBLEM TO BE SOLVED: To suppress reduction of reliability of holding stored information caused by a coupling noise in a DRAM. SOLUTION: During driving a word line 41c being a specified word line, one end of word lines 41b, 41d being adjacent word lines are made continuity to ground by inverters 32, 34, this word lines 41b, 41d are made continuity to ground from a different position from the ground continuity part by the inverters 32, 34 by MOS type transistors 13a, 13b.
|
