LC4128V-27TN100C CPLD - High-Performance Programmable Logic Device | Lattice Semiconductor
The LC4128V-27TN100C from Lattice Semiconductor Corporation represents a cutting-edge solution in the field of Complex Programmable Logic Devices (CPLDs). This high-performance IC combines exceptional speed with remarkable flexibility, making it an ideal choice for designers working on advanced digital systems. With its 128 macrocells and 64 I/O pins, the device offers substantial logic capacity for implementing complex functions while maintaining a compact footprint. The 2.7ns maximum propagation delay ensures lightning-fast signal processing, critical for real-time applications in telecommunications, industrial automation, and embedded control systems. What sets this CPLD apart is its In-System Programmability (ISP) feature, allowing for field upgrades and design iterations without physical removal from the circuit board.
Engineers will appreciate the LC4128V-27TN100C's robust electrical characteristics and thermal performance. Operating within a 3V to 3.6V voltage range, the device demonstrates excellent power efficiency while maintaining signal integrity. The 100-LQFP package (14x14mm) provides a space-efficient solution for high-density PCB designs, with surface-mount technology ensuring reliable assembly and long-term durability. With an operating temperature range of 0 C to 90 C (TJ), this CPLD delivers consistent performance across challenging environmental conditions. The device's architecture features 8 logic blocks with advanced routing resources, enabling efficient implementation of state machines, address decoders, and complex interface logic.
The LC4128V-27TN100C shines in applications demanding both performance and reliability. In telecommunications equipment, it serves as an ideal solution for protocol bridging and signal conditioning. Industrial automation systems benefit from its real-time control capabilities and robust noise immunity. Medical device manufacturers utilize this CPLD for precision timing generation and sensor interface management. Consumer electronics applications include smart home controllers and display interface logic. The device's reprogrammability makes it particularly valuable for prototyping and product evolution, allowing design modifications even after deployment in the field.
Lattice Semiconductor supports the LC4128V-27TN100C with comprehensive development tools and documentation. Designers can leverage the ispLEVER Classic design software for seamless implementation of their logic designs. The device is fully compatible with industry-standard programming hardware and supports boundary scan testing (JTAG) for simplified board-level debugging. As an active product in Lattice's portfolio, the LC4128V-27TN100C benefits from long-term availability and technical support, making it a safe choice for both new designs and legacy system upgrades. Its combination of speed, density, and reliability positions it as a versatile solution for today's demanding digital design challenges.
