ISPLSI5128VE-100LT128I CPLD - High-Performance Programmable Logic Device | Lattice Semiconductor 2025-05-13 The ISPLSI5128VE-100LT128I is a high-performance CPLD from Lattice Semiconductor, featuring 128 macrocells, 96 I/O pins, and 3.3V operation. Ideal for embedded systems, industrial controls, and communication applications.