Lattice Semiconductor

LC4256V-3T144C

LC4256V-3T144C Description

The LC4256V-3T144C is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor's ispMACH® 4000V series. This IC is designed for a wide range of embedded applications requiring high-speed, low-power, and programmable logic solutions. The device features 256 macrocells, 16 logic elements/blocks, and supports in-system programmability, making it highly versatile and adaptable to various design requirements.

LC4256V-3T144C Features

• High Macrocell Density: With 256 macrocells, the LC4256V-3T144C offers significant logic capacity, enabling complex logic functions and large-scale digital designs.
• Fast Performance: The device boasts a maximum delay time (tpd) of 3 ns, ensuring high-speed operation suitable for demanding applications.
• Wide Operating Temperature Range: The LC4256V-3T144C operates reliably within a temperature range of 0°C to 90°C (TJ), making it suitable for industrial and commercial environments.
• Flexible Power Supply: It supports a voltage supply range of 3V to 3.6V, providing compatibility with various power systems.
• Programmability: The in-system programmability feature allows for easy updates and reprogramming, enhancing design flexibility and reducing development time.
• Surface Mount Technology: The surface mount mounting type ensures efficient use of PCB space and compatibility with modern manufacturing processes.
• Comprehensive I/O Capability: With 96 I/Os, the LC4256V-3T144C can interface with a wide variety of external devices and systems.

LC4256V-3T144C Applications

The LC4256V-3T144C is ideal for applications requiring high-speed, low-power, and programmable logic solutions. Some specific use cases include:

• Telecommunications: For signal processing, protocol conversion, and interface management in communication equipment.
• Consumer Electronics: In devices requiring complex control logic, such as smart TVs, gaming consoles, and advanced home automation systems.
• Industrial Automation: For programmable controllers, motor control systems, and robotic applications where high-speed and reliable operation are critical.
• Automotive Electronics: In vehicle control units, infotainment systems, and advanced driver assistance systems (ADAS).

Conclusion of LC4256V-3T144C

The LC4256V-3T144C from Lattice Semiconductor is a powerful and versatile CPLD that offers a high macrocell density, fast performance, and flexible programmability. Its wide operating temperature range and surface mount packaging make it suitable for a variety of industrial and commercial applications. While the product is marked as obsolete, it remains a valuable option for legacy systems and specific applications where its unique features and performance benefits are required.