A neuromorphic device and method are provided. A neuromorphic method includes generating a plurality of binary feature maps by multi-channel, based on a plurality of thresholds, binarizing pixel values of an input feature map, providing pixel values of each of the plurality of binary feature maps as input values to a crossbar array circuitry, storing weight values of a machine model in respective synaptic circuits included in the crossbar array circuitry, generating output values of the crossbar array circuitry for the plurality of binary feature maps by implementing multiplications respectively between each of a plurality of the input values and corresponding weight values stored in the synaptic circuits, and generating pixel values of an output feature map by selectively merging the output values.
NEUROMORPHIC DEVICE AND METHOD