LC4064ZE-5TN100I CPLD - Lattice Semiconductor High-Performance Programmable Logic Device
The LC4064ZE-5TN100I is a cutting-edge Complex Programmable Logic Device (CPLD) manufactured by Lattice Semiconductor Corporation, designed to deliver exceptional performance and flexibility for modern embedded systems. As part of Lattice's renowned CPLD family, this device combines high-speed operation with low power consumption, making it an ideal solution for applications requiring rapid signal processing and efficient power management. With its in-system programmability, engineers can easily reconfigure the device in the field, reducing development time and enabling seamless firmware updates. The LC4064ZE-5TN100I operates within a wide temperature range of -40 C to 105 C, ensuring reliable performance in harsh industrial and automotive environments where thermal stability is critical.
At the heart of the LC4064ZE-5TN100I lies its impressive 64 macrocells organized across 4 logic blocks, providing designers with ample resources to implement complex digital logic functions. The device features a remarkably low propagation delay of just 5.8ns, enabling high-speed operation for time-critical applications. Its 64 I/O pins offer extensive connectivity options, while the 1.7V to 1.9V internal voltage supply ensures optimal power efficiency without compromising performance. Packaged in a compact 100-TQFP (14 14) form factor, this CPLD is particularly suited for space-constrained designs where board real estate is at a premium. The surface-mount design facilitates automated assembly processes, reducing manufacturing costs and improving production scalability.
The technical specifications of the LC4064ZE-5TN100I demonstrate its capability to handle demanding logic applications. The device's architecture supports both combinatorial and sequential logic implementations, with each macrocell containing programmable AND/OR arrays and flip-flops for register-based operations. Its non-volatile E CMOS technology ensures that the programmed configuration is retained even when power is removed, eliminating the need for external configuration memory. The CPLD features advanced power management capabilities, including standby current as low as 50 A, making it suitable for battery-powered applications. With its 5V tolerant I/Os, the device can interface seamlessly with legacy systems while operating at its core low-voltage supply, providing excellent compatibility in mixed-voltage environments.
The LC4064ZE-5TN100I finds extensive applications across multiple industries due to its robust feature set and reliable performance. In industrial automation systems, it serves as a versatile interface controller for sensor arrays, motor controls, and communication bridges. The automotive sector utilizes this CPLD for engine control units, infotainment systems, and advanced driver assistance systems (ADAS), where its wide temperature operation and reliability are crucial. Telecommunications equipment benefits from its high-speed processing capabilities for signal routing, protocol conversion, and timing synchronization. Consumer electronics manufacturers incorporate this device in smart home controllers, wearable devices, and IoT edge nodes to implement custom logic functions efficiently. Medical device designers value its deterministic timing and low-power characteristics for patient monitoring equipment and portable diagnostic devices.
Lattice Semiconductor provides comprehensive development support for the LC4064ZE-5TN100I through its ispLEVER design software, which offers schematic entry, HDL synthesis, and simulation tools. The device is fully compatible with industry-standard JTAG programming interfaces, simplifying the development and debugging process. Engineers can leverage a wide range of reference designs and application notes to accelerate their time-to-market. With its combination of performance, flexibility, and reliability, the LC4064ZE-5TN100I represents an excellent choice for designers seeking a proven CPLD solution that balances capability with power efficiency. Its active product status ensures long-term availability and support, making it a future-proof investment for critical embedded systems.
