M4A3-32/32-7VNC CPLD by Lattice Semiconductor | 32 Macrocells, 7.5ns Delay

The M4A3-32/32-7VNC is a high-performance Complex Programmable Logic Device (CPLD) manufactured by Lattice Semiconductor Corporation. Designed for embedded applications, this IC offers a robust and flexible solution for programmable logic needs. Although marked as "Not For New Designs," it remains a critical component for legacy systems and specialized projects requiring reliable in-system programmability. With 32 macrocells and 32 I/O pins, the M4A3-32/32-7VNC delivers efficient logic implementation and versatile connectivity, making it a preferred choice for engineers working on older systems or niche applications.

This CPLD operates within a 3V to 3.6V voltage range, ensuring compatibility with low-power designs. Its 7.5ns maximum delay time guarantees fast signal processing, minimizing latency in critical applications. The device is housed in a 44-TQFP package (10x10), which balances pin density and ease of assembly, making it suitable for compact PCB layouts. With an operating temperature range of 0 C to 70 C, the M4A3-32/32-7VNC performs reliably across various environmental conditions, further enhancing its appeal for industrial and embedded use cases.

The M4A3-32/32-7VNC excels in applications requiring programmable logic with in-system flexibility. Its 32 macrocells provide ample resources for implementing complex logic functions, while the 32 I/O pins enable seamless interfacing with other components. This CPLD is particularly well-suited for legacy system maintenance, specialized industrial controls, and embedded systems where reprogrammability is essential. Features like in-system programmability (ISP) allow for design updates without physical hardware changes, reducing downtime and costs.

Despite its status as a legacy component, the M4A3-32/32-7VNC continues to be a valuable asset for engineers and developers. Its combination of speed, flexibility, and reliability ensures it meets the demands of challenging applications. For those seeking a proven CPLD solution, the M4A3-32/32-7VNC from Lattice Semiconductor remains a top contender. Explore our inventory or contact our team for pricing, datasheets, and technical support to integrate this powerful CPLD into your next project.