M4A3-64/32-55VNC48 CPLD - High-Speed Programmable Logic Device | Lattice Semiconductor 2025-05-18 The M4A3-64/32-55VNC48 is a high-performance CPLD from Lattice Semiconductor, featuring 64 macrocells, 32 I/O pins, and 5.5ns propagation delay. Ideal for industrial, telecom, and automotive applications.