Memory device including 2-transistor memory cell structure for neural network

Abstract

Some embodiments include apparatuses and methods of operating the apparatuses. One of the apparatuses includes a first memory cell and a second memory cell, each of the first and second memory cells including a first transistor including a first region and a first charge storage structure separated from the first region; a second transistor including a second region formed over the first charge storage structure; a first data line coupled to the first memory cell configured to provide a first sum based on current on the first data line during a memory operation; a second data line coupled to the second memory cell configured to provide a second sum based on current on the second data line during the memory operation; and an output circuit to provide output information based on values of the first and second sums.