Semiconductor device and electronic system including the same

A semiconductor device, comprising:

• a circuit region and a cell region stacked on the circuit region,
• wherein the cell region comprises a plurality of memory sets,
• wherein each of the plurality of memory sets comprises a plurality of memory groups,
• wherein each of the plurality of memory groups comprises a plurality of memory portions, and
• wherein a first plurality of memory portions in a first memory group from the plurality of memory groups are connected to through a first wiring connection,
• wherein the first memory group among the plurality of memory groups is connected to a second memory group among the plurality of memory groups through a second wiring connection different from the first wiring connection in each of the memory set, and
• wherein the plurality of memory sets are connected to each other through a third wiring connection different from the second wiring connection.

An electronic system, comprising:

• a main substrate;
• a semiconductor device on the main substrate;
• and
• a controller connected to the semiconductor device on the main substrate,
• wherein the semiconductor device comprises a circuit region and a cell region stacked on the circuit region,
• wherein the cell region comprises a plurality of memory groups,
• wherein each of the plurality of memory groups comprises a plurality of memory portions,
• wherein a first plurality of memory portions in a first memory group from the plurality of memory groups are connected to through a first wiring connection, and
• wherein the first memory group among the plurality of memory groups is connected to a second memory group among the plurality of memory groups through a second wiring connection different from the first wiring connection.