ISPLSI 3320-70LQ

The ISPLSI 3320-70LQ from Lattice Semiconductor Corporation represents cutting-edge technology in the Embedded - CPLDs (Complex Programmable Logic Devices) segment, delivering exceptional performance for high-speed digital systems. Engineered with precision, this device combines advanced programmability with robust signal integrity characteristics, making it ideal for mission-critical applications.Featuring In System Programmable architecture, this CPLD enables real-time reconfiguration while maintaining strict timing constraints, crucial for adaptive signal processing and dynamic clock distribution networks.With a maximum propagation delay of 15 ns, the device ensures deterministic latency performance, outperforming conventional PLDs in high-frequency bus interfaces and parallel data path implementations.The multi-voltage operation range (4.75V ~ 5.25V) provides design flexibility across mixed-voltage systems while maintaining optimal power plane integrity and reducing electromagnetic interference.Architected with 320 fully configurable macrocells, this solution offers unparalleled logic density for implementing complex state machines and combinatorial logic arrays in space-constrained environments.160 programmable I/O pins support advanced bus keepers and slew rate control, enabling direct interface with high-speed memory devices and peripheral components without additional buffering.Rated for 0°C ~ 70°C (TA) operation, the device maintains consistent timing closure across thermal gradients, essential for industrial automation and outdoor telecommunications equipment.The Surface Mount configuration facilitates both prototype development and volume production, with optimized PCB footprint for high-density interconnects in multi-layer board designs.Housed in a 208-BFQFP package, the device achieves optimal thermal dissipation while meeting strict form factor requirements for compact embedded systems.The 208-PQFP (28x28) variant provides enhanced mechanical stability for vibration-prone applications, with gold-plated contacts ensuring reliable connections over extended operational lifetimes.