Gowin LittleBee FPGAs
The Gowin LittleBee family has 14 devices, built on the 55 nm process, ranging from 1.2K LUT4 to 8.6K LUT4 and from none to 20 18×18 multipliers. It uses LUT4 look-up tables.
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| GW1NZ-1 | 1.2K 1.2K LUT4 | — | — | 0.1 Mb | 48 | — | — |
| GW1N-1P5 | 1.6K 1.6K LUT4 | — | — | 0.1 Mb | 125 | — | — |
| GW1N-2 | 2.3K 2.3K LUT4 | — | — | 0.1 Mb | 125 | — | — |
| GW1NR-2 | 2.3K 2.3K LUT4 | — | — | 0.1 Mb | 126 | — | — |
| GW1NZ-2 | 2.3K 2.3K LUT4 | — | — | 0.1 Mb | 125 | — | — |
| GW1NRF-4B | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 25 | — | — |
| GW1N-4 | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 218 | — | — |
| GW1NR-4 | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 218 | — | — |
| GW1NS-4 | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 106 | — | — |
| GW1NS-4C | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 106 | — | — |
| GW1NSR-4 | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 106 | — | — |
| GW1NSR-4C | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 106 | — | — |
| GW1N-9 | 8.6K 8.6K LUT4 | — | 20 | 0.5 Mb | 276 | — | — |
| GW1NR-9 | 8.6K 8.6K LUT4 | — | 20 | 0.5 Mb | 276 | — | — |
Source: Gowin LittleBee product page, retrieved 2026-10-24.