Lattice Semiconductor

LC4064V-10T44I

LC4064V-10T44I Description

The LC4064V-10T44I is a Complex Programmable Logic Device (CPLD) from the ispMACH® 4000V series, manufactured by Lattice Semiconductor Corporation. This device is designed for surface mount applications and is housed in a 44-pin TQFP package. It features 64 macrocells, 30 I/O pins, and 4 logic elements/blocks, making it a versatile solution for a wide range of digital logic applications. The LC4064V-10T44I operates within a voltage supply range of 3V to 3.6V and offers a maximum propagation delay time (tpd) of 10 ns, ensuring high-speed performance. This CPLD is programmable in-system, providing flexibility and ease of use for developers. Despite its obsolescence, the LC4064V-10T44I remains a reliable choice for legacy systems and applications where its specific features are required.

LC4064V-10T44I Features

• In-System Programmability: The LC4064V-10T44I can be programmed while it is still in the circuit, allowing for easy updates and modifications without the need for additional programming hardware.
• High-Speed Performance: With a maximum propagation delay of 10 ns, this CPLD ensures fast and efficient signal processing, making it suitable for high-speed digital applications.
• Flexible I/O Configuration: The device offers 30 I/O pins, providing ample connectivity options for interfacing with various digital components and systems.
• Robust Logic Capacity: The 64 macrocells and 4 logic elements/blocks provide a significant amount of logic capacity, enabling the implementation of complex digital circuits.
• Surface Mount Technology (SMT): The LC4064V-10T44I is designed for surface mount applications, which is ideal for modern PCB designs that require high component density and automated assembly processes.
• Wide Voltage Range: The device operates within a voltage supply range of 3V to 3.6V, offering flexibility in power supply requirements.
• Moisture Sensitivity Level (MSL) 3: The LC4064V-10T44I has a moisture sensitivity level of 3, allowing for a storage period of 168 hours before reflow soldering, which is suitable for typical manufacturing environments.

LC4064V-10T44I Applications

The LC4064V-10T44I is well-suited for a variety of applications that require high-speed digital logic and flexible I/O configurations. Some specific use cases include:

• Telecommunications: Implementing complex digital signal processing and control logic in communication systems.
• Consumer Electronics: Designing digital circuits for devices such as set-top boxes, smart TVs, and gaming consoles.
• Industrial Automation: Developing control systems and digital interfaces for industrial machinery and automation equipment.
• Automotive Electronics: Creating digital logic solutions for automotive control units and electronic systems.
• Medical Devices: Designing digital circuits for medical equipment that require high reliability and performance.

Conclusion of LC4064V-10T44I

The LC4064V-10T44I is a versatile and high-performance CPLD that offers a combination of in-system programmability, high-speed operation, and robust logic capacity. Despite its obsolescence, it remains a reliable choice for applications where its specific features are required. Its surface mount design, wide voltage range, and moisture sensitivity level make it suitable for modern manufacturing processes and various operating environments. For developers and engineers working on legacy systems or applications that require the unique capabilities of the LC4064V-10T44I, this device continues to provide a valuable solution.