LC4064V-75TN48I CPLD - High-Performance Programmable Logic Device by Lattice Semiconductor
The LC4064V-75TN48I is a cutting-edge Complex Programmable Logic Device (CPLD) from Lattice Semiconductor Corporation, designed to deliver exceptional performance in digital logic applications. This IC combines high-speed operation with flexible programmability, making it a versatile choice for engineers working on embedded systems, industrial controls, and communication interfaces. With its 7.5ns maximum propagation delay, the device ensures rapid signal processing, while its 3V to 3.6V operating voltage range makes it energy-efficient and compatible with modern low-power designs. Packaged in a compact 48-TQFP (7x7mm) form factor, the LC4064V-75TN48I is optimized for space-constrained applications without compromising functionality.
At the heart of the LC4064V-75TN48I are 4 logic blocks and 64 macrocells, providing ample resources for implementing complex logic functions. The device supports In-System Programming (ISP), allowing for easy field updates and design iterations without physical removal from the circuit board. This feature significantly reduces development time and costs, particularly in prototyping phases. The CPLD's 32 I/O pins offer extensive connectivity options, enabling seamless integration with peripherals and other system components. Its robust design ensures reliable operation across an industrial temperature range of -40 C to 105 C, making it suitable for harsh environments.
The LC4064V-75TN48I excels in timing-critical applications due to its predictable timing characteristics and fast pin-to-pin speeds. The device architecture includes advanced features like programmable slew rate control and individual output enable for each pin, providing designers with precise control over signal integrity. Power management capabilities include a low-power standby mode, further enhancing its suitability for battery-powered applications. Lattice Semiconductor's proven reliability and the device's EEPROM-based configuration memory ensure long-term stability and resistance to configuration upsets.
This CPLD finds extensive applications across multiple industries. In industrial automation, it serves as a flexible interface controller for PLCs and motor control systems. Automotive electronics benefit from its robustness in engine control units and infotainment systems. Communication equipment manufacturers utilize it for protocol bridging and signal conditioning. The consumer electronics sector employs the LC4064V-75TN48I in smart home devices and gaming peripherals where custom logic is required. Its combination of performance, reliability, and reprogrammability makes it particularly valuable in applications requiring field upgrades or customization.
For designers seeking a balance between FPGA complexity and simple PLD limitations, the LC4064V-75TN48I represents an optimal solution. Lattice Semiconductor provides comprehensive development support through its ispLEVER design software, offering schematic entry, HDL synthesis, and simulation tools. The device is fully compatible with industry-standard programming hardware, streamlining the development workflow. With its excellent price-to-performance ratio and Lattice's reputation for quality, the LC4064V-75TN48I stands as a compelling choice for current and next-generation digital designs across diverse market segments.
