Lattice Semiconductor

LC4256B-5TN100I

LC4256B-5TN100I Description

The LC4256B-5TN100I is a high-performance CPLD (Complex Programmable Logic Device) from Lattice Semiconductor, designed for a wide range of applications requiring compact, efficient logic solutions. This device is part of the ispMACH® 4000B series, known for its robustness and versatility. The LC4256B-5TN100I features 256 macrocells, 16 logic elements/blocks, and 64 I/Os, providing ample flexibility for complex logic designs. It operates within a voltage supply range of 2.3V to 2.7V and offers a maximum delay time (tpd) of 5 ns, ensuring fast and reliable performance.

LC4256B-5TN100I Features

• In-System Programmability: The LC4256B-5TN100I supports in-system programming, allowing for easy updates and modifications without the need for additional programming hardware. This feature enhances development efficiency and reduces time-to-market.
• High-Density Logic: With 256 macrocells and 16 logic elements/blocks, this CPLD can handle complex logic functions, making it suitable for applications requiring high-density logic integration.
• Fast Performance: The maximum delay time of 5 ns ensures that the device can operate at high speeds, making it ideal for applications requiring rapid signal processing and control.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs, ensuring compatibility with automated assembly processes.
• Moisture Sensitivity Level 3: The device is rated for a moisture sensitivity level of 3 (168 hours), providing a balance between protection and ease of handling during manufacturing.
• Compliance and Standards: The LC4256B-5TN100I is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

LC4256B-5TN100I Applications

The LC4256B-5TN100I is well-suited for a variety of applications across different industries, including:

• Telecommunications: Ideal for signal processing, control logic, and interfacing in communication equipment.
• Consumer Electronics: Suitable for embedded control systems, such as those found in smart home devices and appliances consumer.
• Automotive: Can be used in automotive electronics for control units, sensor interfaces, and other critical systems.
• Industrial Control: Effective in industrial automation for programmable controllers, motor control, and other industrial applications requiring high reliability and performance.
• Medical Devices: Applicable in medical equipment for control logic, signal processing, and interfacing with various sensors and actuators.

Conclusion of LC4256B-5TN100I

The LC4256B-5TN100I from Lattice Semiconductor is a versatile and high-performance CPLD that offers significant advantages over similar models. Its in-system programmability, high-density logic, and fast performance make it an ideal choice for a wide range of applications. Despite being marked as obsolete, the LC4256B-5TN100I remains a reliable and efficient solution for designers seeking a compact and powerful logic device. Its compliance with industry standards and robust performance ensure that it continues to be a valuable component in modern electronic designs.