Lattice Semiconductor

LC4384B-5FT256I

LC4384B-5FT256I Description

The LC4384B-5FT256I is a high-performance Complex Programmable Logic Device (CPLD) from the ispMACH® 4000B series, manufactured by Lattice Semiconductor Corporation. This device is designed for in-system programmability, offering flexibility and ease of use in various electronic applications. It features a robust set of technical specifications that make it suitable for demanding environments and complex logic requirements.

LC4384B-5FT256I Features

• High Macrocell Count: The LC4384B-5FT256I boasts 384 macrocells, providing ample capacity for complex logic functions. This high macrocell count allows for the integration of multiple functions into a single device, reducing the overall footprint and cost of the system.
• Fast Performance: With a maximum delay time (tpd) of 5 ns, this CPLD ensures rapid signal processing and high-speed operation, making it ideal for applications requiring quick response times.
• Flexible I/O Options: Equipped with 192 I/O pins, the LC4384B-5FT256I offers a wide range of connectivity options, allowing for extensive interfacing with other components and systems.
• Programmable Logic Elements: The device includes 24 programmable logic elements/blocks, providing additional flexibility for custom logic design and implementation.
• Surface Mount Technology: The LC4384B-5FT256I is designed for surface mount applications, ensuring compatibility with modern PCB manufacturing processes and enabling compact, high-density designs.
• Wide Voltage Range: The internal voltage supply range of 2.3V to 2.7V ensures compatibility with a variety of power supply configurations, enhancing the device's versatility.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the LC4384B-5FT256I is well-suited for environments with varying humidity levels, ensuring reliable performance even in challenging conditions.

LC4384B-5FT256I Applications

The LC4384B-5FT256I is ideal for a wide range of applications due to its high macrocell count, fast performance, and extensive I/O capabilities. Some specific use cases include:

• Telecommunications: Ideal for implementing complex signal processing and control functions in telecom equipment, such as base stations and network routers.
• Consumer Electronics: Suitable for high-density logic integration in devices like smartphones, tablets, and gaming consoles, where compact size and high performance are critical.
• Industrial Automation: Provides robust and reliable logic control for industrial machinery, PLCs, and automation systems, ensuring precise operation and control.
• Automotive Electronics: Can be used in automotive systems for functions such as engine control, infotainment systems, and advanced driver-assistance systems (ADAS), where high reliability and performance are essential.
• Medical Devices: Offers the flexibility and performance needed for medical equipment, such as diagnostic machines and monitoring devices, where precision and reliability are paramount.

Conclusion of LC4384B-5FT256I

The LC4384B-5FT256I from Lattice Semiconductor is a versatile and high-performance CPLD that stands out due to its large number of macrocells, fast operation, and extensive I/O capabilities. Its in-system programmability and surface mount design make it an excellent choice for modern electronics applications. While the product is now obsolete, it remains a reliable option for existing designs and legacy systems. For new projects, designers may consider exploring alternative models from Lattice Semiconductor's extensive portfolio, which continue to build on the strengths of the ispMACH® 4000B series.