LC4064V-5TN48C CPLD by Lattice Semiconductor | High-Performance Programmable Logic Device
The LC4064V-5TN48C is a cutting-edge Complex Programmable Logic Device (CPLD) manufactured by Lattice Semiconductor, a global leader in programmable logic solutions. Designed for high-performance applications, this CPLD combines low power consumption with rapid signal processing, making it an excellent choice for modern embedded systems. With its In-System Programmable (ISP) capability, the LC4064V-5TN48C allows for seamless reprogramming without physical removal from the circuit board, significantly reducing development time and costs. Its compact 48-TQFP package (7x7) ensures easy integration into space-constrained designs while maintaining robust thermal performance.
At the heart of the LC4064V-5TN48C lies its impressive logic architecture, featuring 64 macrocells organized across 4 logic blocks. This configuration provides designers with ample flexibility to implement complex logic functions, from state machines to interface protocols. The device operates at a 3V to 3.6V internal supply voltage, making it compatible with standard low-voltage systems while minimizing power consumption. With a maximum propagation delay of just 5ns, this CPLD delivers exceptional speed for time-critical applications. The 32 I/O pins offer extensive connectivity options, supporting bidirectional communication with peripherals and other system components.
The LC4064V-5TN48C is engineered for reliability across various operating conditions, featuring an industrial temperature range of 0 C to 90 C (TJ). This makes it suitable for deployment in challenging environments, from factory automation to automotive electronics. The surface-mount design enhances mechanical stability, while the lead-free package complies with modern environmental standards. Engineers will appreciate the device's 5V-tolerant I/Os, which simplify interfacing with legacy systems without requiring additional level-shifting components. Lattice Semiconductor provides comprehensive development tools, including the ispLEVER design software, to streamline the implementation of custom logic designs on this versatile platform.
This advanced CPLD finds applications across multiple industries, including industrial control systems (PLC, motor control), telecommunications (protocol bridging, signal conditioning), consumer electronics (display controllers, input processing), and automotive systems (sensor interfaces, body control modules). Its key features include high noise immunity, predictable timing characteristics, and low standby current (typically 50 A), making it particularly valuable for battery-powered devices. The LC4064V-5TN48C represents an optimal balance between density, performance, and power efficiency, serving as a cost-effective alternative to FPGAs for many control-oriented applications.
For designers seeking a reliable, field-upgradable logic solution, the LC4064V-5TN48C delivers exceptional value. Its combination of high-speed operation, design flexibility, and robust construction addresses the evolving needs of modern electronic systems. Lattice Semiconductor's proven quality and technical support further enhance the appeal of this CPLD for both prototyping and high-volume production. Whether implementing glue logic, bus interfaces, or custom state machines, the LC4064V-5TN48C provides the resources and performance required for successful project execution across diverse market segments.
