LC4256B-3FN256AC

The LC4256B-3FN256AC is an IC component manufactured by Lattice Semiconductor Corporation. It belongs to the Lattice ispMACH 4000ZE family of complex programmable logic devices (CPLDs). This CPLD device offers several key features that make it suitable for a variety of applications. Firstly, it has a robust architecture with 256 macrocells and 56 inputs/outputs (I/Os). This allows for the implementation of medium-scale digital designs. The device utilizes non-volatile flash technology, ensuring that the programmed configuration is retained even after power loss. The LC4256B-3FN256AC supports high performance with a maximum frequency of 325MHz. It provides fast propagation delays, enabling rapid execution of logic functions. The CPLD supports global and periphery clocks which can be used to synchronize internal circuitry efficiently. To facilitate design flexibility, the LC4256B-3FN256AC incorporates a hierarchical structure and offers advanced features such as carry chain and registered outputs. The hierarchical structure enables module-based design, making it easier to manage complex designs and enhance reusability. The carry chain allows for efficient implementation of arithmetic functions, while registered outputs provide precise timing control in synchronous systems. Moreover, this IC component offers abundant I/O pins that can be configured as inputs, outputs, or bidirectional pins. Each I/O pin supports three-state operation, which allows for multi-voltage interfacing