Lattice Semiconductor

LC4064B-25TN100C

LC4064B-25TN100C Description

The LC4064B-25TN100C is a high-performance Complex Programmable Logic Device (CPLD) from the ispMACH® 4000B series, manufactured by Lattice Semiconductor Corporation. This IC CPLD features 64 macrocells and 64 I/Os, making it a versatile solution for a wide range of embedded applications. It operates within a temperature range of 0°C to 90°C (TJ) and is designed for surface mount applications. The device is programmable in-system, allowing for flexible and dynamic configuration. The LC4064B-25TN100C is housed in a 100-pin TQFP package and has a maximum delay time (tpd) of 2.5 ns, ensuring high-speed performance. It is powered by an internal voltage supply ranging from 2.3V to 2.7V. The product is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected. The moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for various manufacturing environments. Despite its obsolescence, the LC4064B-25TN100C remains a reliable choice for legacy systems and specific applications requiring its unique capabilities.

LC4064B-25TN100C Features

• High-Density Macrocells: Equipped with 64 macrocells, the LC4064B-25TN100C offers significant logic capacity, enabling complex logic functions and large-scale integration.
• In-System Programmability: This feature allows for dynamic reprogramming, providing flexibility and adaptability to changing requirements without the need for physical rework.
• Fast Performance: With a maximum delay time (tpd) of 2.5 ns, the device ensures high-speed operation, making it suitable for applications requiring rapid processing and low latency.
• Wide Operating Temperature Range: The operating temperature range of 0°C to 90°C (TJ) makes it suitable for a variety of industrial and commercial environments.
• Surface Mount Compatibility: The surface mount mounting type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the footprint.
• Robust Packaging: The 100-pin TQFP package provides a robust and reliable housing, ensuring durability and ease of integration.
• Low Power Consumption: The internal voltage supply range of 2.3V to 2.7V contributes to low power consumption, making it energy-efficient.
• Compliance and Safety: Classified under ECCN EAR99 and HTSUS 8542.39.0001, and REACH unaffected, the LC4064B-25TN100C meets international regulatory standards, ensuring compliance and safety.

LC4064B-25TN100C Applications

The LC4064B-25TN100C is ideal for a variety of applications due to its high-density macrocells, fast performance, and flexible programmability. Some specific use cases include:

• Industrial Automation: The device's robustness and wide operating temperature range make it suitable for industrial control systems, where reliability and performance are critical.
• Telecommunications: The high-speed performance and in-system programmability enable dynamic configuration and reprogramming, making it ideal for telecommunication infrastructure applications.
• Consumer Electronics: The compact size and surface mount compatibility make it a good fit for consumer electronics, where space constraints and ease of integration are important.
• Automotive Systems: The device's ability to operate within a wide temperature range and its robust packaging make it suitable for automotive applications, where environmental conditions can be harsh.
• Medical Devices: The reliability and compliance with international standards make it a suitable choice for medical devices, where precision and safety are paramount.

Conclusion of LC4064B-25TN100C

The LC4064B-25TN100C, despite being obsolete, remains a valuable component for specific applications requiring its unique capabilities. Its high-density macrocells, fast performance, and in-system programmability offer significant advantages over similar models. The device's wide operating temperature range, surface mount compatibility, and robust packaging make it suitable for a variety of industrial, commercial, and consumer applications. For legacy systems and applications where the LC4064B-25TN100C's features are essential, this CPLD continues to provide reliable and efficient performance.