Lattice Semiconductor

LC4064C-25TN44C

LC4064C-25TN44C Description

The LC4064C-25TN44C is a high-performance CPLD (Complex Programmable Logic Device) from the ispMACH® 4000C series, manufactured by Lattice Semiconductor Corporation. This device is designed for surface mount applications and features a 44-pin TQFP package. It is equipped with 64 macrocells, 4 logic elements/blocks, and 30 I/O pins, making it a versatile solution for a wide range of embedded system applications. The LC4064C-25TN44C operates within a supply voltage range of 1.65V to 1.95V and can function effectively within an operating temperature range of 0°C to 90°C (TJ). It supports in-system programmability, allowing for flexible and efficient design modifications without the need for additional programming hardware.

LC4064C-25TN44C Features

• High Performance: The LC4064C-25TN44C boasts a maximum delay time (tpd) of 2.5 ns, ensuring rapid signal processing and high-speed operation.
• Programmability: With in-system programmability, this CPLD can be reprogrammed on-the-fly, facilitating easy updates and modifications to the logic configuration.
• Robust I/O and Logic Capacity: The device includes 30 I/O pins and 64 macrocells, providing ample resources for complex logic functions and extensive interfacing capabilities.
• Wide Operating Voltage Range: The 1.65V to 1.95V supply voltage range ensures compatibility with various power supply configurations.
• Extended Temperature Range: Suitable for applications requiring operation in environments with temperatures ranging from 0°C to 90°C (TJ).
• Surface Mount Compatibility: The surface mount mounting type ensures ease of integration into modern PCB designs.
• Compliance and Safety: The LC4064C-25TN44C is REACH unaffected and has an ECCN classification of EAR99, ensuring compliance with international regulations.
• Moisture Sensitivity Level: MSL 3 (168 Hours) indicates that the device can withstand moderate levels of moisture exposure, making it suitable for a variety of industrial environments.

LC4064C-25TN44C Applications

The LC4064C-25TN44C is ideal for a variety of applications due to its high performance, flexibility, and robustness. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring high-speed processing and complex logic functions.
• Industrial Control: Suitable for industrial automation and control systems where reliability and performance are critical.
• Telecommunications: Can be used in telecom equipment for signal processing and control logic.
• Consumer Electronics: Applicable in consumer electronics for tasks such as interfacing and control logic.
• Automotive: Due to its extended temperature range and robustness, it is suitable for automotive applications requiring reliable operation in varying environmental conditions.

Conclusion of LC4064C-25TN44C

The LC4064C-25TN44C is a versatile and high-performance CPLD that offers significant advantages in terms of programmability, performance, and robustness. Its in-system programmability, wide operating voltage range, and extended temperature capabilities make it an ideal choice for a variety of embedded system applications. While the product is now obsolete, it remains a reliable and efficient solution for existing designs and legacy systems. For new projects, designers may consider exploring updated models from Lattice Semiconductor's portfolio to leverage the latest advancements in CPLD technology.