Lattice Semiconductor

LC4384B-5TN176C

LC4384B-5TN176C Description

The LC4384B-5TN176C is a highly versatile and powerful Complex Programmable Logic Device (CPLD) from the ispMACH® 4000B series, manufactured by Lattice Semiconductor Corporation. This device is designed to provide robust performance and flexibility in a compact surface-mount package, making it suitable for a wide range of applications. The LC4384B-5TN176C features 384 macrocells, 128 I/Os, and 24 logic elements/blocks, offering significant programmability and configurability. It operates within a voltage supply range of 2.3V to 2.7V and can function effectively within an operating temperature range of 0°C to 90°C (TJ). The device is programmable in-system, allowing for easy updates and modifications without the need for additional programming hardware. Despite being marked as obsolete, the LC4384B-5TN176C remains a reliable choice for legacy systems and specific applications where its unique features are required.

LC4384B-5TN176C Features

• High Macrocell Count: With 384 macrocells, the LC4384B-5TN176C offers extensive programmability, enabling complex logic functions and large-scale digital designs.
• In-System Programmability: This feature allows for flexible and convenient programming, enabling updates and modifications directly within the system without the need for additional programming equipment.
• Wide Operating Temperature Range: The device operates reliably from 0°C to 90°C (TJ), making it suitable for applications in various environmental conditions.
• Low Voltage Operation: The voltage supply range of 2.3V to 2.7V ensures compatibility with modern low-power systems, contributing to energy efficiency.
• Robust I/O Capability: With 128 I/Os, the LC4384B-5TN176C can interface with numerous peripherals and components, facilitating complex system designs.
• Fast Performance: The maximum delay time (tpd) of 5 ns ensures high-speed operation, making it ideal for applications requiring rapid data processing and signal handling.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 3 (168 Hours) ensures the device remains stable and functional in environments with varying humidity levels.

LC4384B-5TN176C Applications

The LC4384B-5TN176C is well-suited for a variety of applications due to its high macrocell count, robust I/O capability, and fast performance. Some specific use cases include:

• Telecommunications: Ideal for implementing complex digital signal processing and control functions in communication systems.
• Consumer Electronics: Suitable for applications requiring high-density logic and programmability, such as digital signal processors and control units.
• Automotive Electronics: The wide operating temperature range and robust performance make it suitable for automotive control systems and electronic modules.
• Industrial Automation: The device can be used in programmable logic controllers (PLCs) and industrial control systems, where reliability and flexibility are crucial.
• Medical Devices: The LC4384B-5TN176C can be employed in medical equipment for signal processing, control, and interfacing with various sensors and actuators.

Conclusion of LC4384B-5TN176C

The LC4384B-5TN176C is a versatile and powerful CPLD that offers significant advantages over similar models due to its high macrocell count, in-system programmability, and robust performance. Despite being marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are required. Its wide operating temperature range, low voltage operation, and fast performance make it suitable for a variety of demanding applications in telecommunications, consumer electronics, automotive electronics, industrial automation, and medical devices. The LC4384B-5TN176C continues to be a valuable component for engineers and designers seeking a flexible and reliable solution for their digital design needs.