NON-VOLATILE MEMORY DEVICE AND METHOD FOR OPERATING THE SAME

摘要

A nonvolatile memory device is provided. The nonvolatile memory device includes a nonvolatile memory chip which includes a static latch and a dynamic latch which receives data from the static latch through a floating node, a device controller which controls the operation of the nonvolatile memory chip, and a refresh controller which controls the refresh operation of the dynamic latch. The dynamic latch includes a storage node, a writing transistor which writes the data of the floating node on the storage node and a reading transistor which reads the data of the storage node. The writing transistor and the reading transistor share the floating node.