With the rapid growth in scope for space missions, the computing capabilities of on-board spacecraft is becoming a major limiting factor for future missions. This thesis is part of a project that designs a radiation hardened NAND Flash memory cube for use in space. The main focus of this thesis is on presenting a new NAND Flash memory cube design with features to allow the cube to be used in space. Another goal of the thesis is to show proof of concept of the cube. Thus, a preliminary RTL was designed for the memory controllerportion of the design and simulated results are shown in the later part of the thesis.M.S
