Lattice Semiconductor

LC4128C-5TN100C

LC4128C-5TN100C Description

The LC4128C-5TN100C is a high-performance Complex Programmable Logic Device (CPLD) from the ispMACH® 4000C series, manufactured by Lattice Semiconductor Corporation. This IC is designed for a wide range of embedded applications, offering a robust combination of programmability, performance, and flexibility. It features 128 macrocells, 64 I/Os, and 8 logic elements/blocks, making it suitable for complex logic functions. The device operates within a supply voltage range of 1.65V to 1.95V and supports an operating temperature range of 0°C to 90°C (TJ). The LC4128C-5TN100C is programmable in-system, allowing for easy updates and modifications without the need for additional programming hardware. It is available in a 100-pin TQFP package, which is ideal for surface mount applications. Despite being marked as obsolete, this device remains a reliable choice for legacy systems and specific applications where its unique features are required.

LC4128C-5TN100C Features

Technical Specifications

• Macrocells: 128
• I/Os: 64
• Logic Elements/Blocks: 8
• Operating Temperature: 0°C to 90°C (TJ)
• Voltage Supply - Internal: 1.65V to 1.95V
• Delay Time (tpd): Max 5 ns
• Programmable Type: In System Programmable
• Mounting Type: Surface Mount
• Package: 100-pin TQFP
• Moisture Sensitivity Level (MSL): 3 (168 Hours)

Performance Benefits

• High-Speed Operation: With a maximum delay time of 5 ns, the LC4128C-5TN100C ensures rapid signal processing and efficient performance in time-critical applications.
• In-System Programmability: This feature allows for easy updates and modifications, reducing development time and enhancing flexibility.
• Wide Operating Temperature Range: The device's ability to operate between 0°C and 90°C (TJ) makes it suitable for a variety of industrial and consumer applications.
• Robust Packaging: The 100-pin TQFP package is designed for surface mount technology, providing a compact and reliable solution for space-constrained designs.

Unique Features

• DigiKey Programmable: Not Verified
• ECCN: EAR99
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001

LC4128C-5TN100C Applications

The LC4128C-5TN100C is ideal for a variety of applications due to its versatile features and robust performance. Some specific use cases include:

• Industrial Control Systems: The device's high-speed operation and wide operating temperature range make it suitable for industrial automation and control systems.
• Consumer Electronics: The compact 100-pin TQFP package and in-system programmability make it an excellent choice for consumer electronics where space and flexibility are critical.
• Telecommunications: The LC4128C-5TN100C can be used in telecommunication equipment for signal processing and control functions.
• Automotive Systems: Its robustness and ability to operate in a wide temperature range make it suitable for automotive applications where reliability is paramount.

Conclusion of LC4128C-5TN100C

The LC4128C-5TN100C from Lattice Semiconductor is a versatile and high-performance CPLD that offers a wide range of features and benefits. Despite being marked as obsolete, its unique combination of programmability, speed, and robustness makes it an ideal choice for specific applications where these attributes are critical. Whether used in industrial control systems, consumer electronics, telecommunications, or automotive applications, the LC4128C-5TN100C provides reliable performance and flexibility, ensuring it remains a valuable component in the electronics industry.