The LC4064B-75T100-10I is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor Corporation's popular ispLSI 4000B family. It offers a cost-effective and versatile solution for implementing a wide variety of logic functions, making it suitable for diverse applications in industrial, communication, and computing systems. This device is characterized by its in-system programmability, low power consumption, and robust performance.

Applications

• Industrial Automation: Used in programmable logic controllers (PLCs), motor control systems, and other industrial automation equipment for implementing custom control logic and interface circuits.
• Telecommunications: Employed in network routers, switches, and other telecommunications equipment for address decoding, data buffering, and protocol conversion.
• Data Processing: Utilized in computer peripherals, storage devices, and other data processing equipment for implementing custom logic functions and interface circuits.
• Medical Electronics: Found in medical imaging equipment, patient monitoring systems, and other medical devices for implementing custom logic and control circuitry.
• Automotive Electronics: Integrated into engine control units (ECUs), infotainment systems, and other automotive electronics for implementing custom logic and interface functions.

Features

• High-Performance CPLD Architecture: Features a fast propagation delay of 7.5 ns, enabling high-speed operation and efficient logic implementation.
• In-System Programmability (ISP): Allows for easy programming and reprogramming of the device without removing it from the circuit board, simplifying prototyping and system updates.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications and energy-efficient designs.
• Flexible I/O: Supports a wide range of I/O standards, including TTL, CMOS, and LVTTL, enabling easy integration with various external devices.
• 100-Pin TQFP Package: Available in a compact 100-pin TQFP (Thin Quad Flat Pack) package, providing a small footprint and ease of assembly.
• 64 Macrocells: Contains 64 macrocells for implementing complex logic functions.

Benefits

• Increased Design Flexibility: Offers designers the freedom to implement custom logic functions tailored to their specific application requirements.
• Reduced Development Time: Simplifies the design process with its in-system programmability, allowing for quick prototyping and iterative design changes.
• Improved System Reliability: Provides robust performance and reliability, ensuring stable operation in demanding environments.
• Lower System Cost: Offers a cost-effective solution for implementing custom logic functions, reducing the overall system cost.
• Reduced Power Consumption: Minimizes power consumption, extending battery life and reducing heat dissipation in power-sensitive applications.

Additional Details

The LC4064B-75T100-10I operates over an industrial temperature range, typically from -40°C to +85°C. It is programmed using industry-standard JTAG programming interfaces. The device is supported by Lattice's ispLEVER design software, providing a comprehensive suite of tools for logic design, simulation, and implementation. The “-10I” at the end of the part number signifies its speed grade and temperature range (Industrial). The “-75” indicates the propagation delay.