Lattice Semiconductor

LC4064C-75TN48C

LC4064C-75TN48C Description

The LC4064C-75TN48C is a Complex Programmable Logic Device (CPLD) from the ispMACH® 4000C series, manufactured by Lattice Semiconductor Corporation. This IC is designed for high-performance applications requiring compact and efficient programmable logic solutions. It features 64 macrocells, 32 I/Os, and 4 logic elements/blocks, offering a robust and versatile platform for various electronic designs. The device operates within a voltage supply range of 1.65V to 1.95V and can function in an operating temperature range of 0°C to 90°C (TJ). With a maximum propagation delay of 7.5 ns, it ensures high-speed performance. The LC4064C-75TN48C is packaged in a 48-pin TQFP and is suitable for surface mount applications. It is important to note that this product has been marked as obsolete, but it remains a viable option for legacy systems and specific applications where its unique features are required.

LC4064C-75TN48C Features

• High-Speed Performance: With a maximum propagation delay (tpd) of 7.5 ns, the LC4064C-75TN48C ensures rapid signal processing and efficient operation in time-critical applications.
• Programmable Flexibility: The device supports in-system programmability, allowing for easy updates and modifications without the need for additional programming hardware.
• Robust Logic Capacity: Equipped with 64 macrocells and 4 logic elements/blocks, it provides ample logic capacity for complex digital designs.
• Wide Operating Voltage Range: The voltage supply range of 1.65V to 1.95V makes it compatible with a variety of power supply configurations.
• Extended Temperature Range: The operating temperature range of 0°C to 90°C (TJ) ensures reliable performance in diverse environmental conditions.
• Surface Mount Compatibility: The surface mount mounting type facilitates integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: MSL 3 (168 Hours) ensures the device can withstand moderate moisture exposure during manufacturing processes.
• Compliance and Status: The LC4064C-75TN48C is REACH unaffected and classified under ECCN EAR99, making it suitable for international markets.

LC4064C-75TN48C Applications

The LC4064C-75TN48C is ideal for applications requiring high-speed, compact, and programmable logic solutions. Some specific use cases include:

• Telecommunications: For signal processing and control in communication equipment, where high-speed and reliable operation are critical.
• Industrial Automation: In control systems and sensors where compact and efficient programmable logic is needed.
• Consumer Electronics: For embedded systems in devices requiring complex logic functions and programmability.
• Automotive: In electronic control units (ECUs) where the device's robustness and temperature range are beneficial.
• Legacy System Upgrades: Ideal for upgrading existing systems that require compatibility with older designs and specifications.

Conclusion of LC4064C-75TN48C

The LC4064C-75TN48C from Lattice Semiconductor is a versatile and high-performance CPLD that offers a combination of speed, programmability, and robustness. Despite being marked as obsolete, its unique features and capabilities make it a valuable component for specific applications and legacy system upgrades. Its compatibility with a wide range of operating conditions and voltages, along with its surface mount package, make it a reliable choice for engineers and designers in various industries.