Lattice Semiconductor ISPLSI2064A-100LT100: A High-Density Programmable Logic Device for Demanding Applications

In the realm of digital logic design, the need for flexibility, integration, and performance is paramount. The Lattice Semiconductor ISPLSI2064A-100LT100 stands as a robust solution, engineered to meet the rigorous demands of complex applications. As a member of the high-density ispLSI 2000A family, this device combines in-system programmability (ISP) with a sophisticated architecture, making it an ideal choice for prototyping, system integration, and final production runs.

At its core, the ISPLSI2064A-100LT100 is a High-Density Programmable Logic Device (PLD) featuring 64 macrocells. Fabricated with Lattice's advanced E²CMOS® technology, it offers a non-volatile, reprogrammable foundation that is both reliable and secure. The "-100" speed grade signifies a pin-to-pin delay of just 10ns, enabling it to operate at high clock frequencies and handle data-intensive processing tasks with ease. This performance is critical for applications requiring rapid signal processing and real-time control, such as telecommunications infrastructure, industrial automation, and high-speed data acquisition systems.

The device's architecture is a Globally Routed Programmable Interconnect structure. This design ensures efficient signal routing and maximizes the utility of all available resources, minimizing bottlenecks and enhancing overall system performance. The integration of programmable I/O pins provides designers with the flexibility to interface with various logic levels and bus standards, a necessity in today's mixed-signal environments. Furthermore, its 100-pin Thin Quad Flat Pack (TQFP) package offers a compact footprint, which is essential for space-constrained PCB designs without compromising on I/O capability.

A defining feature of this family is its In-System Programmability. This allows for rapid design iterations and firmware updates after the device has been soldered onto a printed circuit board. This capability drastically reduces development time, simplifies the manufacturing process, and enables field upgrades, significantly lowering the total cost of ownership. Designers can reconfigure the logic on the fly, making it an invaluable tool for prototyping and adapting to evolving design requirements.

ICGOOODFIND: The Lattice ispLSI2064A-100LT100 remains a highly relevant PLD, offering an optimal balance of density, speed, and reprogrammability for demanding embedded and digital systems.

Keywords: In-System Programmability (ISP), High-Density PLD, E²CMOS® Technology, 10ns Pin-to-Pin Delay, Globally Routed Interconnect