Lattice Semiconductor

LC4064B-25TN44C

LC4064B-25TN44C Description

The LC4064B-25TN44C is a Complex Programmable Logic Device (CPLD) from the ispMACH® 4000B series, manufactured by Lattice Semiconductor Corporation. This IC is designed for high-performance applications requiring compact size and efficient power usage. It features 64 macrocells, 30 I/O pins, and a programmable type that allows in-system programming, making it highly versatile for various embedded system designs. The device operates within a temperature range of 0°C to 90°C (TJ) and has an internal supply voltage range of 2.3V to 2.7V. The LC4064B-25TN44C is housed in a 44-pin TQFP package, suitable for surface mount applications, and offers a maximum delay time (tpd) of 2.5 ns, ensuring rapid signal processing.

LC4064B-25TN44C Features

• High Macrocell Count: With 64 macrocells, the LC4064B-25TN44C provides ample resources for complex logic functions.
• Fast Performance: A maximum delay time (tpd) of 2.5 ns ensures rapid signal processing, making it suitable for high-speed applications.
• Flexible I/O Options: The device includes 30 I/O pins, offering a wide range of connectivity options for various peripheral devices.
• In-System Programmability: This feature allows for easy reprogramming and updates without the need for additional hardware.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 90°C (TJ), making it suitable for industrial and automotive applications.
• Efficient Power Usage: The internal supply voltage range of 2.3V to 2.7V ensures efficient power consumption, critical for battery-operated devices.
• Surface Mount Compatibility: The 44-pin TQFP package is ideal for surface mount technology, facilitating compact and reliable PCB designs.
• Compliance and Safety: The LC4064B-25TN44C is REACH unaffected and has a moisture sensitivity level (MSL) of 3 (168 hours), ensuring compliance with environmental and safety standards.

LC4064B-25TN44C Applications

The LC4064B-25TN44C is ideal for a variety of applications requiring high performance and compact design. Some specific use cases include:

• Industrial Control Systems: The device's wide operating temperature range and high macrocell count make it suitable for robust industrial control systems.
• Automotive Electronics: The high-speed performance and in-system programmability are beneficial for automotive applications where rapid signal processing and updates are crucial.
• Consumer Electronics: The compact size and efficient power usage are ideal for battery-operated consumer devices, ensuring long battery life and reliable operation.
• Telecommunications: The fast performance and flexible I/O options make it suitable for telecommunication equipment requiring high-speed data processing and connectivity.
• Medical Devices: The device's reliability and compliance with safety standards make it suitable for medical devices where precision and reliability are paramount.

Conclusion of LC4064B-25TN44C

The LC4064B-25TN44C is a versatile and high-performance CPLD that offers a range of features and benefits suitable for various applications. Its high macrocell count, fast performance, and in-system programmability make it a standout choice for embedded system designs. The device's wide operating temperature range, efficient power usage, and surface mount compatibility further enhance its appeal. While the LC4064B-25TN44C is now obsolete, it remains a reliable option for legacy systems and applications where its unique features and advantages are still highly valued.