M4A3-32/32-12VNI48 CPLD - 32 Macrocell, 12ns Delay, 48-TQFP | Lattice Semiconductor

The M4A3-32/32-12VNI48 is a high-performance Complex Programmable Logic Device (CPLD) manufactured by Lattice Semiconductor Corporation. Designed for embedded systems, this CPLD combines flexibility, speed, and reliability, making it a preferred choice for engineers working on legacy systems or applications requiring specific programmable logic solutions. With 32 macrocells and a maximum delay time of 12ns, the M4A3-32/32-12VNI48 delivers efficient logic integration and rapid signal processing, suitable for a wide range of industrial, telecommunications, and consumer electronics applications.

This CPLD operates on an internal voltage supply of 3V to 3.6V, ensuring compatibility with standard power systems while maintaining low power consumption. The device features 32 I/O pins, providing ample connectivity options for interfacing with other components. Its 48-TQFP (7x7) package is designed for surface-mount technology, making it ideal for compact and high-density PCB layouts. Despite being marked as "Not For New Designs," the M4A3-32/32-12VNI48 remains a robust solution for existing projects, offering proven performance and reliability.

One of the standout features of the M4A3-32/32-12VNI48 is its In-System Programmability (ISP), which allows for easy updates and reconfigurations without removing the device from the circuit board. This feature significantly reduces downtime and enhances productivity during development and testing phases. Additionally, the CPLD's operating temperature range of -40 C to 85 C ensures reliable performance in harsh environments, making it suitable for industrial automation and outdoor applications.

The M4A3-32/32-12VNI48 excels in applications such as Digital Signal Processing (DSP), where its 12ns delay time enables real-time data handling. It is also widely used in telecommunications for protocol conversion and signal routing, thanks to its high-speed logic capabilities. In consumer electronics, its compact size and low power consumption make it an excellent choice for portable devices. For engineers seeking a dependable, legacy-compatible CPLD, the M4A3-32/32-12VNI48 offers a cost-effective and efficient solution.

In summary, the M4A3-32/32-12VNI48 from Lattice Semiconductor is a versatile and reliable CPLD tailored for embedded systems requiring moderate logic complexity and high-speed performance. Its combination of 32 macrocells, 12ns delay, and 48-TQFP packaging ensures it meets the demands of diverse applications, from industrial controls to consumer gadgets. While it may not be recommended for new designs, its legacy support and proven track record make it a valuable component for maintaining and upgrading existing systems. Explore our website to learn more or purchase this CPLD for your next project.