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Lattice Semiconductor LFE5U Series

12 variants · Lattice Semiconductor

About the Lattice Semiconductor Lattice Semiconductor LFE5U Series series

The Lattice Semiconductor Lattice Semiconductor LFE5U Series series groups 12 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common mounting type of Surface Mount, package of Tray and voltage of 1.045V ~ 1.155V. Variants differ by case, number of i (O) and number of LABs (CLBs), so you can match the exact case your application requires using the selection guide below. All listed Lattice Semiconductor LFE5U Series part numbers are active and orderable.

Select a variant by

Case
256-LFBGA · 381-FBGA
Number of i (O)
197 · 203 · 205
Number of LABs (CLBs)
3000 · 6000 · 11000 · 21000
Number of logic elements (Cells)
12000 · 24000 · 44000 · 84000
Operating temperature
-40°C ~ 100°C (TJ) · -40°C~100°C(TJ) · 0°C ~ 85°C (TJ) · 0°C~85°C(TJ)
Total RAM bits
589824 · 1032192 · 1990656 · 3833856

Variant comparison

ParameterLFE5U-12F-6BG256CLFE5U-12F-6BG256ILFE5U-12F-6BG381ILFE5U-12F-7BG256ILFE5U-12F-8BG381ILFE5U-25F-6BG256I
Case256-LFBGA256-LFBGA381-FBGA256-LFBGA381-FBGA256-LFBGA
Number of i (O)197197197197197197
Number of LABs (CLBs)300030003000300030006000
Number of logic elements (Cells)120001200012000120001200024000
Operating temperature0°C ~ 85°C (TJ)-40°C ~ 100°C (TJ)-40°C ~ 100°C (TJ)-40°C~100°C(TJ)-40°C ~ 100°C (TJ)-40°C ~ 100°C (TJ)
Total RAM bits5898245898245898245898245898241032192

Shared specifications

Mounting type
Surface Mount
Package
Tray
Voltage
1.045V ~ 1.155V

Request a quote on any Lattice Semiconductor LFE5U Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Lattice Semiconductor Lattice Semiconductor LFE5U Series variants differ?
Lattice Semiconductor LFE5U Series part numbers differ by case, number of i (O), number of LABs (CLBs) and number of logic elements (Cells). Use the selection guide above to pick by case.
How many Lattice Semiconductor Lattice Semiconductor LFE5U Series part numbers are listed?
12 Lattice Semiconductor Lattice Semiconductor LFE5U Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Lattice Semiconductor Lattice Semiconductor LFE5U Series?
Request a quote (RFQ) for any Lattice Semiconductor LFE5U Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants