SEMICONDUCTOR DEVICE INCLUDING REPEATER CIRCUIT FOR MAIN DATA LINE

摘要

A semiconductor memory disclosed in this disclosure includes first and second memory cell arrays, a first main data line that transfers the read data read from the first memory cell array, a second main data line that transfers the read data read from the second memory cell array, a main amplifier coupled to the second main data line, and a repeater circuit coupled to the first main data line and the second main data line.

主权项

1. A semiconductor device comprising:
first and second memory cell arrays, each of first and second memory cell arrays including a plurality of memory cells; a first main data line arranged above the first memory cell array to transfer data read from the first memory cell array; a second main data line arranged above the second memory cell array to transfer data read from the second memory cell array; a main amplifier coupled to the second main data line to amplify the data on the second main data line; and a repeater circuit coupled to the first and second main data lines to transfer data on the first main data line to the second main date line.