iCE40HX4K in Lattice iCE40 Family

The iCE40HX4K is a high-performance sub-family of Lattice Semiconductor's iCE40 series, designed specifically for power-efficient mobile and portable applications requiring low-latency computation. Featuring a high-speed CMOS process, these FPGAs provide 3,520 logic cells and up to 80Kb of embedded RAM. They bridge the gap between low-density CPLDs and high-gate-count FPGAs, offering an optimized fabric for hardware acceleration, high-speed interface bridging, and real-time processing in space-constrained designs.

Variants in This Sub-Family

Variants within the iCE40HX4K sub-family primarily differ based on their physical packaging and pin count. The TQ144 package offers more user I/Os for complex routing, while the BG121 and CB132 provide compact BGA footprints for high-density PCBs. Additionally, variants may differ in temperature grading, with standard commercial and extended industrial ranges available to meet specific environmental requirements for outdoor or factory floor deployments.

Other Lattice iCE40 Sub-families

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