Lattice Semiconductor

LC4384B-5FN256C

LC4384B-5FN256C Description

The LC4384B-5FN256C is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor, part of the ispMACH® 4000B series. This device is designed for surface mount applications and features a 256-ball Fine Pitch Ball Grid Array (FPBGA) package. It offers 384 macrocells, 192 I/Os, and 24 logic elements/blocks, making it a versatile solution for a wide range of digital logic applications. The LC4384B-5FN256C operates within a supply voltage range of 2.3V to 2.7V and supports an operating temperature range of 0°C to 90°C (TJ). It is programmable in-system, providing flexibility and ease of use for engineers and designers.

LC4384B-5FN256C Features

• High Macrocell and I/O Count: With 384 macrocells and 192 I/Os, the LC4384B-5FN256C can handle complex logic functions and large-scale digital designs.
• Low Power Consumption: The device operates within a voltage supply range of 2.3V to 2.7V, ensuring efficient power usage and reduced heat generation.
• Fast Performance: The maximum delay time (tpd) is 5 ns, enabling high-speed operation and quick response times in digital circuits.
• In-System Programmability: This feature allows for easy reprogramming and updates, enhancing design flexibility and reducing development time.
• Surface Mount Technology: The surface mount package is ideal for compact and high-density PCB designs, saving space and improving reliability.
• Wide Operating Temperature Range: The device operates reliably from 0°C to 90°C (TJ), making it suitable for a variety of industrial and commercial applications.
• Compliance and Safety: The LC4384B-5FN256C is REACH unaffected and has an ECCN classification of EAR99, ensuring compliance with international regulations and safety standards.

LC4384B-5FN256C Applications

The LC4384B-5FN256C is ideal for a variety of applications due to its high macrocell count, fast performance, and low power consumption. Some specific use cases include:

• Telecommunications: High-speed signal processing and control logic in communication systems.
• Consumer Electronics: Complex digital logic in devices such as smartphones, tablets, and smart TVs.
• Industrial Control: Real-time control and monitoring in industrial automation and robotics.
• Automotive Electronics: Advanced driver assistance systems (ADAS) and in-vehicle infotainment (IVI) systems.
• Medical Devices: Precision control and signal processing in medical imaging and diagnostic equipment.

Conclusion of LC4384B-5FN256C

The LC4384B-5FN256C is a robust and versatile CPLD that offers significant advantages over similar models. Its high macrocell and I/O count, combined with fast performance and low power consumption, make it an ideal choice for complex digital logic applications. The in-system programmability and surface mount package further enhance its flexibility and ease of use. Despite being marked as obsolete, the LC4384B-5FN256C remains a reliable and efficient solution for engineers and designers in various industries.