Lattice Semiconductor

LC4128C-75T100I

LC4128C-75T100I Description

The LC4128C-75T100I is a Complex Programmable Logic Device (CPLD) from Lattice Semiconductor, part of the ispMACH® 4000C series. This device is designed for surface mount applications and comes in a 100-pin TQFP package. It features 128 macrocells, 64 I/O lines, and 8 logic elements/blocks, making it a versatile solution for a wide range of embedded applications. The LC4128C-75T100I operates within a voltage supply range of 1.65V to 1.95V and offers an impressive maximum delay time (tpd) of 7.5 ns, ensuring high-speed performance.

LC4128C-75T100I Features

• Programmability: The LC4128C-75T100I is in-system programmable, allowing for flexible and convenient updates and modifications without the need for additional programming hardware.
• High-Speed Performance: With a maximum delay time of 7.5 ns, this CPLD ensures fast and efficient signal processing, making it suitable for high-speed applications.
• Robust I/O and Logic Capacity: The device boasts 64 I/O lines and 128 macrocells, providing ample resources for complex logic functions and extensive connectivity.
• Low Voltage Operation: The 1.65V to 1.95V voltage supply range ensures compatibility with modern low-power systems, contributing to energy efficiency.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 hours), the LC4128C-75T100I is well-suited for environments with varying humidity levels, ensuring reliability and longevity.
• Compliance and Safety: The LC4128C-75T100I is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

LC4128C-75T100I Applications

The LC4128C-75T100I is ideal for a variety of applications where high-speed, low-power, and programmable logic solutions are required. Some specific use cases include:

• Telecommunications: For implementing complex signal processing and control logic in communication systems.
• Automotive: In automotive electronics for managing various control functions and interfacing with sensors and actuators.
• Industrial Control: For developing programmable controllers and automation systems that require high-speed processing and robust I/O capabilities.
• Consumer Electronics: In devices such as digital cameras, gaming consoles, and smart home appliances where compact and efficient logic solutions are needed.

Conclusion of LC4128C-75T100I

The LC4128C-75T100I is a powerful and versatile CPLD that offers a combination of high-speed performance, robust I/O capabilities, and in-system programmability. Its low voltage operation and compliance with international standards make it a reliable choice for modern embedded systems. While the product is marked as obsolete, it remains a valuable solution for applications that require its unique features and performance benefits. For designers and engineers seeking a reliable and efficient CPLD, the LC4128C-75T100I is a notable option to consider.