LAMXO256C-3TN100E CPLD by Lattice Semiconductor | High-Performance Programmable Logic Device 2025-05-13 The LAMXO256C-3TN100E is a high-performance CPLD from Lattice Semiconductor featuring 128 macrocells, 4.9ns delay, and 78 I/O pins. Ideal for industrial, automotive, and telecom applications.