Lattice Semiconductor

LC4256ZC-45T176C  

CPLDs

LC4256ZC-45T176C Description

The LC4256ZC-45T176C is a Complex Programmable Logic Device (CPLD) from the ispMACH® 4000Z series, manufactured by Lattice Semiconductor Corporation. This IC is designed to offer high performance and flexibility in a compact package, making it suitable for a wide range of embedded applications. The device features 256 macrocells, 128 I/Os, and 16 logic elements/blocks, providing significant programmability and logic capacity. It operates within a temperature range of 0°C to 90°C (TJ) and supports an internal supply voltage of 1.7V to 1.9V. The LC4256ZC-45T176C is available in a 176-TQFP package and is programmable in-system, offering ease of use and adaptability. Despite its obsolete status, the LC4256ZC-45T176C remains a robust solution for applications requiring high-density logic and low power consumption.

LC4256ZC-45T176C Features

• High-Density Logic: With 256 macrocells and 16 logic elements/blocks, the LC4256ZC-45T176C provides substantial logic capacity, making it ideal for complex digital designs.
• In-System Programmability: The device can be programmed and reprogrammed in-system, allowing for easy updates and modifications without the need for additional programming hardware.
• Wide Operating Temperature Range: The LC4256ZC-45T176C operates reliably within a temperature range of 0°C to 90°C (TJ), making it suitable for various environmental conditions.
• Low Power Consumption: The internal supply voltage range of 1.7V to 1.9V ensures low power consumption, which is crucial for battery-powered and portable applications.
• High-Speed Performance: With a maximum delay time (tpd) of 4.5 ns, the device offers high-speed performance, enabling fast signal processing and data handling.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs, ensuring reliable and space-efficient mounting.
• Compliance and Safety: The LC4256ZC-45T176C is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

LC4256ZC-45T176C Applications

The LC4256ZC-45T176C is well-suited for a variety of embedded applications due to its high-density logic capacity, low power consumption, and high-speed performance. Some specific use cases include:

• Telecommunications: Ideal for baseband processing, signal routing, and protocol conversion in communication systems.
• Industrial Control: Suitable for programmable logic controllers (PLCs), motor control systems, and automation equipment.
• Consumer Electronics: Can be used in digital signal processing, audio/video processing, and system-on-chip (SoC) integration.
• Automotive: Applicable in engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Medical Devices: Useful in diagnostic equipment, medical imaging systems, and patient monitoring devices.

Conclusion of LC4256ZC-45T176C

The LC4256ZC-45T176C is a versatile and powerful CPLD that offers significant advantages over similar models. Its high-density logic capacity, in-system programmability, and low power consumption make it an excellent choice for a wide range of embedded applications. Despite its obsolete status, the device remains a reliable and efficient solution for applications requiring high-performance logic and flexibility. With its robust feature set and compliance with international standards, the LC4256ZC-45T176C continues to be a valuable component in the electronics industry.

LC4256ZC-45T176C Documents

Download datasheets and manufacturer documentation for LC4256ZC-45T176C

Datasheets :

ispMACH 4000V,B,C,Z Family       Package Diagrams       Leaded Pkg PCB Layout Guide      

PCN Packaging :

All Dev Pkg Mark Chg 12/Nov/2018      

PCN Obsolescence/ EOL :

Tin/Lead Devices 23/Jun/2015      

HTML Datasheet :

ispMACH 4000V,B,C,Z Family      

PCN Design/Specification :

Top Mark Format Change 20/Dec/2023