Lattice Semiconductor

LC4256C-5FTN256BC

LC4256C-5FTN256BC Description

The LC4256C-5FTN256BC is a high-performance Complex Programmable Logic Device (CPLD) from the ispMACH® 4000C series, manufactured by Lattice Semiconductor Corporation. This device is designed to offer robust and flexible logic solutions in a compact 256-pin Fine Pitch Ball Grid Array (FTBGA) package. It features 256 macrocells, 16 logic elements/blocks, and 160 I/Os, making it suitable for complex digital logic applications. The LC4256C-5FTN256BC operates within a voltage supply range of 1.65V to 1.95V and can function in temperature environments from 0°C to 90°C (TJ). It supports in-system programmability, allowing for easy updates and modifications without the need for additional programming hardware.

LC4256C-5FTN256BC Features

• High Logic Density: With 256 macrocells and 16 logic elements/blocks, the LC4256C-5FTN256BC provides significant logic capacity, making it ideal for complex digital designs.
• Fast Performance: The device boasts a maximum delay time (tpd) of 5 ns, ensuring high-speed operation and efficient data processing.
• Flexible I/O: The 160 I/Os offer extensive connectivity options, allowing for integration with a wide range of peripheral devices and systems.
• In-System Programmability: This feature enables easy reprogramming and updates, facilitating rapid development and deployment cycles.
• Surface Mount Technology: The surface mount mounting type ensures reliable and space-efficient integration into modern electronic assemblies.
• Wide Operating Temperature Range: The operating temperature range of 0°C to 90°C (TJ) makes it suitable for applications in various environmental conditions.
• Compliance and Safety: The LC4256C-5FTN256BC is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

LC4256C-5FTN256BC Applications

The LC4256C-5FTN256BC is well-suited for a variety of applications that require high-density logic and fast processing 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 controlling and interfacing with various industrial equipment, where high-speed and reliable logic processing are crucial.
• Consumer Electronics: Can be used in high-end consumer devices that require advanced digital logic, such as smart TVs and gaming consoles.
• Automotive Electronics: Applicable in automotive systems for functions like engine control units (ECUs) and advanced driver-assistance systems (ADAS).
• Medical Devices: Useful in medical equipment where precise and reliable logic control is essential, such as diagnostic machines and monitoring devices.

Conclusion of LC4256C-5FTN256BC

The LC4256C-5FTN256BC from Lattice Semiconductor is a versatile and powerful CPLD that offers a high degree of logic density and fast performance in a compact package. Its in-system programmability and wide operating temperature range make it a reliable choice for a variety of demanding applications. Despite being marked as obsolete, the LC4256C-5FTN256BC remains a valuable component for engineers and designers looking for robust and flexible logic solutions. Its compliance with international standards and safety regulations ensures its suitability for use in diverse industries.