Lattice Semiconductor

LC4256V-5FT256BI

LC4256V-5FT256BI Description

The LC4256V-5FT256BI is a high-performance CPLD (Complex Programmable Logic Device) from the ispMACH® 4000V series, manufactured by Lattice Semiconductor Corporation. This device is designed to offer robust and versatile programmable logic solutions for a wide range of embedded applications. It features 256 macrocells, 160 I/Os, and 16 logic elements/blocks, making it suitable for complex logic functions and high-density applications. The LC4256V-5FT256BI operates within a voltage supply range of 3V to 3.6V and offers an impressive maximum delay time (tpd) of 5 ns, ensuring high-speed performance. It is packaged in a 256-pin fine-pitch ball grid array (FTBGA) and is designed for surface-mount applications, providing a compact and reliable solution for modern electronic designs.

LC4256V-5FT256BI Features

• High-Density Logic: With 256 macrocells and 16 logic elements/blocks, the LC4256V-5FT256BI can handle complex logic functions, making it ideal for applications requiring high-density programmable logic.
• Fast Performance: The maximum delay time (tpd) of 5 ns ensures that the device can operate at high speeds, meeting the demands of high-performance embedded systems.
• Flexible I/O: The device features 160 I/Os, providing ample connectivity options for interfacing with various peripherals and systems.
• In-System Programmability: The LC4256V-5FT256BI supports in-system programming, allowing for easy updates and reconfiguration without the need for additional programming hardware.
• Reliable Packaging: The 256-pin FTBGA package offers a compact and robust solution, suitable for surface-mount applications and ensuring high reliability in various operating environments.
• Wide Voltage Range: The device operates within a voltage supply range of 3V to 3.6V, providing flexibility in power supply requirements.
• Compliance and Safety: The LC4256V-5FT256BI is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

LC4256V-5FT256BI Applications

The LC4256V-5FT256BI is well-suited for a variety of applications due to its high-density logic, fast performance, and flexible I/O capabilities. Some specific use cases include:

• Telecommunications: Ideal for implementing complex control logic in communication systems, such as base stations and network routers.
• Industrial Automation: Suitable for programmable controllers and PLCs, where high-density logic and fast response times are crucial.
• Consumer Electronics: Can be used in high-end consumer devices that require advanced logic functions and high-speed processing.
• Automotive Electronics: Applicable in automotive control systems, such as engine control units and advanced driver-assistance systems (ADAS), where reliability and performance are paramount.
• Medical Devices: Useful in medical equipment that requires precise control and high-speed data processing, such as diagnostic imaging systems and patient monitoring devices.

Conclusion of LC4256V-5FT256BI

The LC4256V-5FT256BI from Lattice Semiconductor Corporation is a powerful CPLD that offers a combination of high-density logic, fast performance, and flexible I/O capabilities. Its in-system programmability and robust packaging make it a versatile solution for a wide range of embedded applications. Despite being marked as obsolete, the LC4256V-5FT256BI remains a reliable choice for designers seeking a high-performance programmable logic device. Its compliance with international regulations and safety standards ensures that it can be used confidently in various industries.