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Lattice Semiconductor OR3L165B7BM680I-DB — FPGA / CPLD & Programmable Logic

Lattice OR3L165B7BM680I-DB FPGA, 516 I/O, 244K gates, active

MPNOR3L165B7BM680I-DB
Active

Lattice Semiconductor ORCA OR3LxxxB series FPGA, OR3L165B7BM680I-DB, 516 I/O, 244000 gates, 8192 logic cells, 134144 RAM bits, 2.375 V, -40°C to 85°C, Bulk.

$354.52Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

OR3L165B7BM680I-DB specifications
ParameterValue
SeriesORCA™ OR3LxxxB
MountingSurface Mount
Operating temperature high-40°C to 85°C(TA)
Package_typeBulk
Number of i (O)516
Total ram bits134144
StatusActive
Number of gates244000
Supply voltage2.375
Number of logic elements (Cells)8192

Product details

Active lifecycle — no last-time-buy scramble

The OR3L165B7BM680I-DB: For a BOM that already carries this ORCA-series FPGA, the supply line is stable through authorized and independent channels.

Logic fabric and I/O budget for mid-density designs

The device packs 244,000 gates and 8,192 logic cells — enough for a moderate-complexity state machine, bridge logic, or glue-logic consolidation on a single die. The 516 user I/O break out through the 680-ball BGA package, giving plenty of headroom for wide parallel buses or multiple memory interfaces. On-chip block RAM totals 134,144 bits — enough for small FIFOs or coefficient lookup tables without adding external SRAM. The 2.375 V core supply keeps dynamic power in check for thermally constrained enclosures.

Industrial temperature grade — factory-floor and outdoor deployment

The surface-mount BGA package requires a controlled reflow profile — the moisture sensitivity level should be confirmed before the bake step.

Sourcing and compliance documentation

Lattice provides RoHS and REACH declarations with the shipment; the active status means the datasheet and programming files are current on the manufacturer's site.

Frequently asked questions

What is the closest functional second-source to the OR3L165B7BM680I-DB?

The LCMXO3LF-6900C-6BG400I from the MachXO3 series offers a different trade-off: 6,864 logic cells vs 8,192, but 245,760 bits of RAM vs 134,144, and 335 I/O vs 516. It is not a pin-drop replacement — the BGA ball map and package size differ — but for a board spin it provides a comparable logic density with more on-chip memory.