T8
EfinixTrionThe T8 is a Trion FPGA from Efinix, built on a 40 nm process. It provides 7,384 logic elements (LEs) (Efinix does not publish the LUT count for this device), 0.1 Mb of block RAM and 8 18×18 multipliers. It offers up to 97 user I/O pins. It is available in 3 packages, from the FBGA49 (3 × 3 mm) to the LQFP144 (20 × 20 mm). Designs are built with Efinix Efinity.
Specifications
| Vendor | Efinix |
|---|---|
| Family | Trion |
| Series | Trion |
| Process | 40 nm |
| Configuration memory | SRAM |
| LUT4-equivalent capacity | ≈7,384 (from LEs) |
| Look-up tables (LUT4) | Not published |
| LUT note | Efinix only publishes logic elements (LEs) for this device, an equivalent unit that is not a LUT count |
| Logic elements (LEs) | 7,384 |
| Block RAM | 0.1 Mb |
| DSP (18×18 multiplier) | 8 |
| Max. user I/O | 97 |
|---|---|
| Transceivers | None |
| PCI Express | None |
| Analog / monitor | None |
| Design tool | Efinix Efinity |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| FBGA49 | 3 × 3 | 0.4 | 33 | — |
| FBGA81 | 5 × 5 | 0.5 | 55 | — |
| LQFP144 | 20 × 20 | 0.5 | 97 | — |
Package names are shown as in the selection guide; the full ordering code adds speed grade and temperature (see the data sheet).
Alternatives to the T8
Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| XC7S6AMD Spartan-7 | 6K 3.8K LUT6 | 6K LC | 10 | 0.2 Mb | 100 | — | — |
| 10CL006Altera Cyclone 10 LP | 6K 6K LUT4 | 6K LE | 15 | 0.3 Mb | 176 | — | — |
| EP4CE6Altera Cyclone IV | 6K 6K LUT4 | 6K LE | 15 | 0.3 Mb | 179 | — | — |
| GW1NS-4Gowin LittleBee | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 106 | — | — |
| GW1NSR-4Gowin LittleBee | 4.6K 4.6K LUT4 | — | 16 | 0.2 Mb | 106 | — | — |
| iCE40UP5KLattice iCE40 UltraPlus | 5.3K 5.3K LUT4 | — | 8 | 0.1 Mb | 39 | — | — |
Compare side by side: T8 vs XC7S6, T8 vs 10CL006, T8 vs EP4CE6, T8 vs iCE40UP5K.
T8 quick facts
How much logic does the T8 have?
Efinix publishes 7,384 logic elements (les) for the T8; it does not publish the LUT count.
How many DSP blocks does the T8 have?
The T8 has 8 18×18 multipliers and 0.1 Mb of block RAM.
Does the T8 have transceivers?
No, the T8 has no multi-gigabit transceivers. Its user I/O supports up to 97 pins.
What are the alternatives to the T8?
Devices of similar size in other families include XC7S6 (AMD Spartan-7), 10CL006 (Altera Cyclone 10 LP), EP4CE6 (Altera Cyclone IV).
Which software is used to design with the T8?
Designs for the T8 are built with Efinix Efinity.
Other Trion devices
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| T4 | ≈3.9K 3.9K LEs | 3.9K LE | 4 | 0.1 Mb | 55 | — | — |
| T8 | ≈7.4K 7.4K LEs | 7.4K LE | 8 | 0.1 Mb | 97 | — | — |
| T13 | ≈12.8K 12.8K LEs | 12.8K LE | 24 | 0.7 Mb | 195 | — | — |
| T20 | ≈19.7K 19.7K LEs | 19.7K LE | 36 | 1 Mb | 230 | — | — |
| T35 | ≈31.7K 31.7K LEs | 31.7K LE | 120 | 1.4 Mb | 230 | — | — |
| T55 | ≈54.2K 54.2K LEs | 54.2K LE | 150 | 2.7 Mb | 278 | — | — |
| T85 | ≈84.1K 84.1K LEs | 84.1K LE | 240 | 4 Mb | 278 | — | — |
| T120 | ≈112K 112K LEs | 112K LE | 320 | 5.3 Mb | 278 | — | — |
Source: Efinix Trion product page and device data sheets, retrieved 2026-10-24. Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.