Lattice Semiconductor

LC4256V-75FT256AI

LC4256V-75FT256AI Description

The LC4256V-75FT256AI is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor's ispMACH® 4000V series. This IC is designed to offer robust and flexible programmability for a wide range of embedded applications. It features 256 macrocells, 16 logic elements/blocks, and supports a voltage supply range of 3V to 3.6V. The device is programmable in-system, providing ease of use and adaptability for various design requirements. With a delay time of 7.5 ns, it ensures high-speed performance. The LC4256V-75FT256AI is available in a surface-mount 256FTBGA package and is suitable for applications requiring a compact footprint and high-density I/O capabilities.

LC4256V-75FT256AI Features

• High-Density Macrocells: The LC4256V-75FT256AI boasts 256 macrocells, providing ample resources for complex logic functions and large-scale designs.
• Fast Performance: With a maximum delay time (tpd) of 7.5 ns, this CPLD ensures rapid signal processing, making it suitable for high-speed applications.
• Flexible I/O: It offers 128 I/Os, providing extensive connectivity options for interfacing with various peripherals and systems.
• In-System Programmability: This feature allows for easy reprogramming and updates, facilitating rapid prototyping and design iterations.
• Surface-Mount Technology: The surface-mount package ensures a compact and reliable design, ideal for space-constrained applications.
• Wide Voltage Range: The device operates within a 3V to 3.6V supply voltage range, offering flexibility in power supply requirements.
• Compliance and Safety: The LC4256V-75FT256AI is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

LC4256V-75FT256AI Applications

The LC4256V-75FT256AI is well-suited for a variety of embedded applications that demand high-density logic and fast processing capabilities. Some specific use cases include:

• Telecommunications: Ideal for base station control, signal processing, and protocol conversion.
• Industrial Automation: Suitable for programmable logic controllers (PLCs), motor control, and process automation.
• Consumer Electronics: Used in smart home devices, gaming consoles, and high-definition video processing.
• Automotive: Applicable in engine control units (ECUs), advanced driver-assistance systems (ADAS), and infotainment systems.
• Medical Devices: Employed in diagnostic equipment, medical imaging, and patient monitoring systems.

Conclusion of LC4256V-75FT256AI

The LC4256V-75FT256AI from Lattice Semiconductor is a versatile and high-performance CPLD that offers significant advantages over similar models. Its combination of 256 macrocells, fast 7.5 ns delay time, and 128 I/Os makes it an excellent choice for complex and high-speed embedded applications. The in-system programmability and surface-mount package further enhance its usability and adaptability. Despite being marked as obsolete, the LC4256V-75FT256AI remains a reliable and powerful solution for engineers seeking robust and flexible CPLD capabilities.