SEMICONDUCTOR DEVICE

摘要

A semiconductor device includes a plurality of main amplifiers provided between memory cell arrays. One of the main amplifiers is disposed closer to one of the memory cell arrays than to the other of memory cell arrays, and the other of the main amplifiers is disposed closer to the other of the memory cell arrays than to the one of the memory cell arrays. Additional apparatus are disclosed.

主权项

1. A semiconductor device comprising:
first and second memory cell arrays arranged in line in a first direction with a first space therebetween; third and fourth memory cell arrays arranged in line in the first direction with a second space therebetween, the third and first memory cell arrays being arranged in line in a second direction that is substantially perpendicular to the first direction, and the fourth and second memory cell arrays being arranged in line in the second direction; a first main amplifier circuit to amplify data signals read out from each of the first and second memory cell arrays, the first main amplifier being disposed in the first space closer to the first memory cell array than to the second memory cell array; and a second main amplifier circuit to amplify data signals read out from each of the third and fourth memory cell arrays, the second main amplifier being disposed in the second space closer to the fourth memory cell array than to the third memory cell array.