MachXO2 Programmable Logic Devices (PLDs) Lattice Semiconductor MachXO2 Programmable Logic Devices (PLDs) consist of six ultra-low power, instant-on, non-volatile PLDs that offer densities ranging from 256 to 6864 Look-Up Tables (LUTs). In addition, the MachXO2 family of PLDs from Lattice Semiconductor offer several features such as Embedded Block RAM (EBR), Distributed RAM, and User Flash Memory (UFM), which allow these devices to be used in low cost, high volume consumer and system applications.