A method of making a semiconductor device includes depositing a layer of polysilicon in a non-volatile memory (NVM) region and a logic region of a substrate. The layer of polysilicon is patterned into a gate in the NVM region while the layer of polysilicon remains in the logic region. A memory cell is formed including the gate in the NVM region while the layer of polysilicon remains in the logic region. The layer of polysilicon in the logic region is removed and the substrate is implanted to form a well region in the logic region after the memory cell is formed. A layer of gate material is deposited in the logic region. The layer of gate material is patterned into a logic gate in the logic region.