This tutorial covers trends in embedded non-volatile memories including details of issues for scaling NAND and NOR flash and descriptions of scaled flash memory technologies and various evolutionary flash memory technologies such as trapping site storage memory including SONOS/MONOS and Nanocrystal memory. It also includes the technology and status of various emerging and nanotechnology non-volatile memories including: Magnetic RAM (MRAM), Phase-Change RAM (PC-RAM), Ferroelectric Memory (FeRAM) and others.