Semiconductor device

A semiconductor device comprising:

• a first-direction plurality of wirings extending in a first direction;
• and
• a second-direction plurality of wirings extending in a second direction intersecting the first direction,
• wherein the second-direction plurality of wirings that extend in the second direction includes,
• fourth wirings spaced apart from each other in the first direction by a fourth pitch,
• fifth wirings above the fourth wirings spaced apart from each other in the first direction by a fifth pitch,
• sixth wirings above the fifth wirings spaced apart from each other in the first direction by a sixth pitch, and
• seventh wirings above the sixth wirings spaced apart from each other in the first direction by a seventh pitch,
• a ratio between the fourth pitch and the fifth pitch is 5:4.

A semiconductor device comprising:

• a first-direction plurality of wirings extending in a first direction;
• and
• a second-direction plurality of wirings extending in a second direction that intersects the first direction,
• wherein the first-direction plurality of wirings includes,
• gate wirings spaced apart from each other in the second direction by a gate pitch, and
• first wirings above the gate wirings spaced apart from each other in the second direction by a first pitch,
• the second direction plurality of wirings includes,
• fourth wirings above the gate wirings and below the first wirings and spaced apart from each other in the first direction by a fourth pitch, and
• fifth wirings above the first wirings and spaced apart from each other in the first direction by a fifth pitch,
• a ratio between the gate pitch and the first pitch is 6:4, and
• a ratio between the fourth pitch and the fifth pitch is 5:4.