ICE40HX8K in Lattice iCE40 Family
The ICE40HX8K is a high-performance sub-family of the iCE40 FPGA series from Lattice Semiconductor, designed for applications requiring low cost and rapid logic execution. These devices provide 7,680 Look-Up Tables (LUTs) and integrated Phase-Locked Loops (PLLs), making them a favorite for hardware acceleration and interface bridging. Built on a 40nm non-volatile CMOS process, they balance logic density with power efficiency, catering specifically to developers who need more resources than the entry-level LP series while maintaining a compact footprint.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | I/O Pins | Package | Contents | Platform | Stock |
|---|---|---|---|---|---|
| ICE40HX8K-CT256 (Lattice Semiconductor Corporation) | 206 | LFBGA-256 | — | — | 659 |
| ICE40HX8K-BG121 (Lattice Semiconductor Corporation) | 93 | TFBGA-121 | — | — | 690 |
| ICE40HX8K-EVB (Olimex LTD) | — | — | Board(s) | iCE40 HX FPGA | 56 |
| ICE40HX8K-B-EVN (Lattice) | — | — | Board(s), Cable(s) | iCE40 HX FPGA Brea.. | 9 |
Variants within the ICE40HX8K family primarily differ by packaging and thermal ratings. Package options include the 121-ball TFBGA (9x9mm) for space-constrained designs and the 256-ball LFBGA (14x14mm) for maximum I/O count, providing up to 206 user pins. Some variants are designated for commercial temperatures (0C to 70C) while others are rated for industrial use (-40C to 100C). Evaluation boards like the ICE40HX8K-B-EVN offer accessible headers for development.
