Lattice Semiconductor

LC4384B-75T176I

LC4384B-75T176I Description

The LC4384B-75T176I is a highly versatile and powerful Complex Programmable Logic Device (CPLD) from the ispMACH® 4000B series, manufactured by Lattice Semiconductor Corporation. This CPLD is designed to provide robust and efficient solutions for a wide range of digital logic applications. It features 384 macrocells, 24 logic elements/blocks, and 128 I/Os, making it a highly flexible and scalable option for complex digital designs. The device operates with an internal supply voltage range of 2.3V to 2.7V and offers a maximum propagation delay time (tpd) of 7.5 ns, ensuring high-speed performance. The LC4384B-75T176I is packaged in a 176-pin TQFP, making it suitable for surface mount applications. It is programmable in-system, allowing for easy updates and modifications without the need for additional programming hardware.

LC4384B-75T176I Features

• High Macrocell Density: With 384 macrocells, the LC4384B-75T176I can handle complex logic functions and large-scale digital designs.
• Fast Propagation Delay: The maximum propagation delay of 7.5 ns ensures high-speed performance, making it ideal for applications requiring rapid signal processing.
• Flexible I/O Options: The device offers 128 I/Os, providing ample connectivity for interfacing with various peripheral devices and systems.
• In-System Programmability: The LC4384B-75T176I can be programmed and reprogrammed in-system, allowing for easy updates and modifications without the need for additional programming hardware.
• Surface Mount Compatibility: The 176-pin TQFP package is designed for surface mount applications, ensuring compatibility with modern PCB manufacturing processes.
• Wide Voltage Range: The internal supply voltage range of 2.3V to 2.7V provides flexibility in power supply options.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the device is suitable for environments with varying humidity levels.
• Compliance and Safety: The LC4384B-75T176I is REACH unaffected and classified under HTSUS code 8542.39.0001, ensuring compliance with international regulations.

LC4384B-75T176I Applications

The LC4384B-75T176I is well-suited for a variety of applications due to its high macrocell density, fast propagation delay, and flexible I/O options. Some specific use cases include:

• Telecommunications: Ideal for signal processing and control in communication systems, including base stations and network infrastructure.
• Industrial Automation: Suitable for controlling complex machinery and processes, providing real-time logic functions and interfacing with various sensors and actuators.
• Consumer Electronics: Can be used in high-speed digital devices such as routers, switches, and other networking equipment.
• Automotive Electronics: Applicable in advanced driver-assistance systems (ADAS) and other automotive electronics requiring high-speed signal processing and control.
• Medical Devices: Useful in medical imaging and diagnostic equipment where precise control and rapid signal processing are critical.

Conclusion of LC4384B-75T176I

The LC4384B-75T176I is a robust and versatile CPLD that offers significant advantages over similar models. Its high macrocell density, fast propagation delay, and flexible I/O options make it an ideal choice for complex digital designs. The in-system programmability and surface mount compatibility further enhance its usability in modern electronic systems. While the product is now obsolete, it remains a valuable component for applications requiring high-speed, high-density logic solutions. For those seeking a reliable and efficient CPLD, the LC4384B-75T176I is a strong contender, offering a balance of performance and flexibility that is hard to match.