Compare FPGA devices

No architecture-neutral logic-cell count is established. The vendor's nominal LUT4 quantity is retained with its precision and source in lut4_nominal, not converted into AMD logic cells.

Vendor metric; not comparable to another architecture's ALMs.

ECP5 uses LUT4 primitives. Wider logic functions can combine LUT4s, but that is not a source-defined native LUT6 count.

25350 slices x 4 LUT6 per slice.

Source reports embedded memory in kb (kilobits), excluding the separate Distributed RAM Bits row; each EBR is 18 kb.

Source unit retained: Kb means kilobits, not kilobytes.

The generic field means 36 Kb blocks. ECP5 sysMEM EBR blocks are 18 Kb; sysmem_18kb_blocks retains their physical granularity. No artificial 36 Kb block count is supplied.

Each fundamental block is 36 Kb; may be configured as two 18 Kb blocks.

The generic application field denotes DSP slices. The directly printed native count is 18 x 18 multipliers, retained in embedded_18x18_multipliers; separately derived sysDSP slice/block counts retain their own native definitions.

DSP48E1 architecture; counts must not be treated as cross-vendor equivalent.

Manufacturer reports 84 k LUTs in Table 1.1, normalized as k x 1000 for the numeric field. Native primitive is LUT4 (p. 16). This is a nominal vendor figure, not a verified exact physical LUT count or an AMD logic-cell equivalent; do not use density code 85F as the count.

Directly printed multiplier count. One sysDSP slice supports two 18 x 18 multipliers (or four 9 x 9); one physical sysDSP block contains two slices (TN-02205-1.3 p. 6). This number is not a DSP-slice/block count and is not equivalent to AMD DSP48E1.

Native block granularity; keep separate from app's 36 Kb block field.

Derived as multiplier count / 2. A slice has two 18 x 18 multipliers; this is distinct from logic/PFU slices.

Derived as DS-02012 multiplier count / 4: two 18-bit multipliers per slice, two slices per block. A DSP block is not a DSP slice.

Separate from EBR capacity; do not add to bram without changing that field's definition.

Package-specific single-ended user I/O total, excluding dedicated SerDes channels. General-purpose I/O totals do not equal total package terminals.

Package-specific user I/O. HR + HP; excludes GT serial channels.

The package-specific SerDes Channels/I/O Count cell gives exposed channels. Table 2.14 counts duals (two channels per dual); the pin-summary SerDes row counts pins, not channels.

Number of channels exposed in this selected device/package; not device-family maximum.

BG756 is explicitly defined as 756-ball lead-free caBGA. The full MPN is independently established by the literal ordering row.

Exact package token; does not establish any full orderable MPN.

Actual ball count explicitly printed in the pin-summary table and selected literal ordering row, independently checked against the package-drawing title; not inferred from suffix digits.

full 26 x 26 bottom-view matrix; Kintex equivalent p. 279 Figure 4-25

Package body width x length, basic dimension (BSC), not PCB footprint/keep-out or height. Cross-checked against DS-02012 Table 1.1.

Package body width x length; excludes PCB keep-out and component height.

Nominal ball-to-ball pitch (BSC). Depopulated ball arrays still have this underlying pitch.

Ball-to-ball pitch.

Literal ordering-row grade. Grades describe timing bins within this family, not a single application fMAX or a cross-vendor speed ranking. ECP5-5G ordering rows in this revision list only -8.

Retain original ordering code -1 in the literal MPN. Datasheet grade is -1. This is not a single application clock limit.

Recommended operating junction temperature Tj. This is not ambient Ta, storage temperature, or the absolute maximum junction rating.

Junction temperature Tj, not ambient temperature. Apply only to a literal MPN with the corresponding grade; not a claim all grades are available.

The grade is read from this exact literal full MPN's ordering row, then joined to its specified junction operating range.

Lattice names the core rail VCC; stored under app vccint only as a generic core-voltage field. This is the recommended core range, not SerDes VCCA, VCCIO, an absolute maximum, or a full board power-supply specification.

Not verified in this review.

Application fMAX depends on implementation, path, loading, speed grade and operating conditions. No single application clock is established by the speed grade or PLL limit.

Depends on the application, implementation and operating conditions.

Application power depends on design activity, resources, I/O, voltage and temperature; not determined from marketing/typical static-current figures.

Depends on the application, implementation and operating conditions.

Recommended operating junction-temperature minimum.

Junction temperature Tj, not ambient temperature. Apply only to a literal MPN with the corresponding grade; not a claim all grades are available. Expressed from the same reviewed junction-temperature range; not an additional measurement.

Recommended operating junction-temperature maximum.

Junction temperature Tj, not ambient temperature. Apply only to a literal MPN with the corresponding grade; not a claim all grades are available. Expressed from the same reviewed junction-temperature range; not an additional measurement.

Tj is explicitly stated by the manufacturer; no ambient range is established.

Junction temperature Tj, not ambient temperature. Apply only to a literal MPN with the corresponding grade; not a claim all grades are available. Expressed from the same reviewed junction-temperature range; not an additional measurement.

No current official MPN lifecycle status was established. An ordering-table entry or live family webpage is not an Active-status statement.

Not verified in this review.

No current stock/inventory evidence was obtained. The official ordering-table entry does not establish availability.

Not verified in this review.