ISPLSI5128VE-100LT128I CPLD - High-Performance Programmable Logic Device | Lattice Semiconductor
The ISPLSI5128VE-100LT128I is a high-performance Complex Programmable Logic Device (CPLD) manufactured by Lattice Semiconductor Corporation. Designed for demanding embedded applications, this CPLD combines flexibility, reliability, and speed, making it an excellent choice for digital logic implementations. With its in-system programmability (ISP) feature, engineers can reconfigure the device on-the-fly, significantly reducing development time and costs. The ISPLSI5128VE-100LT128I operates at a voltage range of 3V to 3.6V, ensuring compatibility with modern low-power systems while delivering robust performance across industrial temperature ranges (-40 C to 85 C).
This CPLD boasts an impressive array of features, including 128 macrocells, 96 I/O pins, and 6,000 equivalent gates, providing ample resources for complex logic designs. The device's architecture includes four logic blocks, enabling efficient implementation of both combinational and sequential circuits. With a maximum propagation delay of just 10ns, the ISPLSI5128VE-100LT128I delivers high-speed operation critical for real-time processing applications. The 128-LQFP package offers excellent thermal and electrical characteristics, while the surface-mount design facilitates easy integration into modern PCB layouts.
The ISPLSI5128VE-100LT128I excels in various performance metrics. Its ISP capability allows for field upgrades and design iterations without physical device replacement, a crucial feature for maintaining systems in remote or hard-to-access locations. The device's 3.3V operation makes it ideal for battery-powered or energy-sensitive applications, while its wide temperature range ensures reliability in harsh environments. The generous I/O count (96 pins) provides exceptional connectivity options, enabling interface with multiple peripherals and subsystems. These characteristics make the ISPLSI5128VE-100LT128I particularly valuable for prototyping and low-to-medium volume production runs where flexibility is paramount.
Typical applications for the ISPLSI5128VE-100LT128I include industrial control systems, telecommunications equipment, automotive electronics, and consumer devices. In industrial settings, it can implement custom logic for process control, monitoring, and safety systems. Communication systems benefit from its ability to handle protocol conversion and signal processing tasks. Automotive applications leverage its reliability for engine control units and driver assistance systems. The device's reprogrammability makes it equally valuable in prototyping environments and educational settings where design iterations are frequent. Despite being marked as obsolete, the ISPLSI5128VE-100LT128I remains popular in legacy system maintenance and specific niche applications where its combination of features proves irreplaceable.
For engineers and procurement specialists seeking the ISPLSI5128VE-100LT128I, our platform offers guaranteed authentic parts with full traceability. We understand the challenges of sourcing obsolete components and maintain strategic stock of this valuable CPLD to support your long-term production needs. Our technical support team can provide detailed specifications, application notes, and design guidance to help you maximize the potential of this versatile programmable logic device. Contact us today for pricing, availability, and datasheet requests for the ISPLSI5128VE-100LT128I CPLD solution.
