Lattice Semiconductor

LC5256MB-4F256C

LC5256MB-4F256C Description

The LC5256MB-4F256C is an obsolete IC CPLD (Complex Programmable Logic Device) from the ispXPLD® 5000MB series, manufactured by Lattice Semiconductor Corporation. This device features 256 macrocells, 8 logic elements/blocks, and 141 I/Os, making it a versatile solution for various embedded applications. It operates within a temperature range of 0°C to 90°C (TJ) and requires a voltage supply of 2.3V to 2.7V. The LC5256MB-4F256C is programmable in-system, offering flexibility and ease of use. It is packaged in a 256-ball BGA (Ball Grid Array) format and comes in a tray package. The device has a maximum delay time (tpd) of 4 ns, ensuring high-speed performance. It is REACH unaffected and classified under ECCN EAR99 and HTSUS 8542.39.0001. The moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for surface mount applications.

LC5256MB-4F256C Features

• High-Density Logic: With 256 macrocells and 8 logic elements/blocks, the LC5256MB-4F256C provides significant logic capacity for complex designs.
• In-System Programmability: This feature allows for easy updates and reprogramming, enhancing the flexibility and adaptability of the device.
• Wide Operating Temperature Range: The device operates reliably between 0°C and 90°C (TJ), making it suitable for a wide range of environmental conditions.
• Low Power Consumption: The voltage supply range of 2.3V to 2.7V ensures efficient power usage, crucial for battery-operated and low-power applications.
• Fast Performance: A maximum delay time (tpd) of 4 ns ensures high-speed operation, ideal for applications requiring rapid processing.
• Surface Mount Compatibility: The device is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Compliance and Safety: The LC5256MB-4F256C is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

LC5256MB-4F256C Applications

The LC5256MB-4F256C is ideal for a variety of embedded applications due to its high-density logic, in-system programmability, and fast performance. Some specific use cases include:

• Telecommunications: For signal processing and control in communication systems, where high-speed and reliable operation are critical.
• Industrial Automation: In control systems and sensors, where the device's robustness and wide operating temperature range are advantageous.
• Consumer Electronics: For complex logic functions in devices such as smart TVs, gaming consoles, and other consumer electronics that require high-density logic and low power consumption.
• Automotive: In automotive systems, where the device's reliability and wide temperature range are essential for safety and performance.
• Medical Devices: For control and monitoring applications in medical equipment, where precision and reliability are paramount.

Conclusion of LC5256MB-4F256C

The LC5256MB-4F256C is a highly capable CPLD from Lattice Semiconductor, offering a combination of high-density logic, in-system programmability, and fast performance. Its wide operating temperature range, low power consumption, and surface mount compatibility make it suitable for a variety of embedded applications across different industries. Despite being an obsolete product, the LC5256MB-4F256C remains a reliable choice for applications requiring robust and flexible logic solutions.