Lattice Semiconductor

LC4256ZC-75T100E

LC4256ZC-75T100E Description

The LC4256ZC-75T100E is an Integrated Circuit (IC) Complex Programmable Logic Device (CPLD) from the ispMACH® 4000Z series, manufactured by Lattice Semiconductor Corporation. This device is designed for high-performance applications requiring a compact and efficient solution. It features 256 macrocells, 16 logic elements/blocks, and 64 I/Os, making it suitable for a wide range of embedded systems and digital designs. The LC4256ZC-75T100E operates with an internal voltage supply range of 1.7V to 1.9V and offers a maximum delay time (tpd) of 7.5 ns, ensuring fast and reliable performance.

LC4256ZC-75T100E Features

• In-System Programmability: The LC4256ZC-75T100E supports in-system programming, allowing for flexible and convenient updates and modifications without the need for additional programming equipment.
• High Macrocell Density: With 256 macrocells, this CPLD can handle complex logic functions and large-scale digital designs efficiently.
• Low Power Consumption: The device operates within a voltage range of 1.7V to 1.9V, ensuring low power consumption and heat dissipation, making it ideal for battery-operated and energy-sensitive applications.
• Fast Performance: The maximum delay time of 7.5 ns ensures high-speed operation, making it suitable for applications requiring rapid data processing and control.
• Surface Mount Technology (SMT): The LC4256ZC-75T100E is designed for surface mount mounting, which is ideal for automated assembly processes and high-density PCB designs.
• Moisture Sensitivity Level (MSL) 3: The device has an MSL rating of 3, allowing for a 168-hour exposure time, which is suitable for various manufacturing environments.
• Compliance and Standards: The LC4256ZC-75T100E is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

LC4256ZC-75T100E Applications

The LC4256ZC-75T100E is ideal for a variety of applications where high-density logic and fast performance are required. Some specific use cases include:

• Telecommunications: Used in base stations, routers, and switches for signal processing and control functions.
• Consumer Electronics: Ideal for digital signal processing in devices such as digital cameras, gaming consoles, and smart TVs.
• Automotive Electronics: Suitable for embedded systems in vehicles, such as engine control units (ECUs), advanced driver-assistance systems (ADAS), and infotainment systems.
• Industrial Automation: Used in programmable logic controllers (PLCs), robotics, and industrial control systems for real-time control and monitoring.
• Medical Devices: Employed in diagnostic equipment, imaging systems, and patient monitoring devices for precise control and data processing.

Conclusion of LC4256ZC-75T100E

The LC4256ZC-75T100E offers a robust and versatile solution for embedded systems requiring high-density logic and fast performance. Its in-system programmability, low power consumption, and high macrocell density make it a standout choice in the CPLD market. Despite being marked as obsolete, the LC4256ZC-75T100E remains a reliable option for legacy systems and applications where its unique features and performance benefits are still highly valued.