Lattice Semiconductor

LC4256C-5FN256AC

LC4256C-5FN256AC Description

The LC4256C-5FN256AC is a high-performance CPLD (Complex Programmable Logic Device) from Lattice Semiconductor's ispMACH® 4000 series. This device is designed to offer robust and flexible logic solutions for a wide range of embedded applications. It features 256 macrocells, 16 logic elements/blocks, and supports up to 128 I/Os, making it an ideal choice for complex digital designs. The device operates within a voltage supply range of 1.65V to 1.95V and can function reliably in an operating temperature range of 0°C to 90°C (TJ). The LC4256C-5FN256AC is programmable in-system, allowing for easy updates and modifications without the need for additional programming hardware.

LC4256C-5FN256AC Features

• Programmable Type: In-System Programmable, enabling seamless updates and reprogramming during system operation.
• Operating Temperature: 0°C to 90°C (TJ), ensuring reliable performance in a variety of environmental conditions.
• Voltage Supply - Internal: 1.65V to 1.95V, providing compatibility with low-power systems.
• Number of I/O: 128, offering extensive connectivity options for complex digital designs.
• Number of Macrocells: 256, providing ample resources for intricate logic functions.
• Number of Logic Elements/Blocks: 16, enhancing the device's ability to handle complex logic operations.
• Delay Time tpd(1) Max: 5 ns, ensuring fast signal processing and high-speed performance.
• Mounting Type: Surface Mount, facilitating compact and efficient PCB designs.
• Package: 256FPBGA, providing a high-density package suitable for space-constrained applications.
• Compliance: ROHS3 Compliant and REACH Affected, ensuring adherence to environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring reliability in manufacturing processes.

LC4256C-5FN256AC Applications

The LC4256C-5FN256AC is well-suited for a variety of applications due to its high-density logic capabilities and flexible I/O options. It is particularly ideal for:

• Telecommunications: Use in base stations, switches, and other communication infrastructure where high-speed signal processing and reliable performance are critical.
• Consumer Electronics: Integration into smart devices, gaming consoles, and multimedia systems for advanced logic control and signal processing.
• Industrial Automation: Implementation in control systems, PLCs, and robotic applications where robust and flexible logic solutions are required.
• Automotive: Utilization in advanced driver-assistance systems (ADAS) and infotainment systems for reliable and high-performance logic functions.
• Medical Devices: Use in diagnostic equipment, medical imaging systems, and patient monitoring devices where precision and reliability are paramount.

Conclusion of LC4256C-5FN256AC

The LC4256C-5FN256AC stands out as a versatile and high-performance CPLD, offering a comprehensive set of features that cater to the demands of modern embedded systems. Its in-system programmability, extensive I/O options, and high-density logic resources make it a powerful tool for designers looking to implement complex digital logic in a compact form factor. The device's compliance with industry standards and its ability to operate reliably in a wide temperature range further enhance its appeal. Whether used in telecommunications, consumer electronics, industrial automation, automotive systems, or medical devices, the LC4256C-5FN256AC provides a reliable and efficient solution for advanced logic applications.