FPGA - Field Programmable Gate Array

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ECP5 Family FPGAs

Lattice Semiconductor ECP5 Family FPGAs are optimized to deliver high-performance features like an enhanced DSP architecture, high-speed SERDES, and high-speed source-synchronous interfaces in an economical FPGA fabric. This combination is achieved through advances in device architecture and the use of 40nm technology making the devices suitable for high-volume, high-speed, low-cost applications. The ECP5 device family covers look-up-table (LUT) capacity to 84K logic elements and supports up to 365 users I/Os. The ECP5 device family also offers up to 156 18x18 multipliers and a wide range of parallel I/O standards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Number of Logic Elements	Adaptive Logic Modules - ALMs	Embedded Memory	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Data Rate	Mounting Style	Package/Case	Qualification	Packaging
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES LFE5UM5G-45F-8BG381I Lattice 1: €87.51 5In Stock	Mfr. Part No. LFE5UM5G-45F-8BG381I Mouser Part No 842-5UM5G45F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	5In Stock	€87.51 €76.20	Min.: 1 Mult.: 1	LFE5UM5G	44000 LE	22000 ALM	1.9 Mbit	203 I/O	1.14 V	1.26 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 24.3K LUTs, 1.1V, SERDES LAE5UM-25F-7BG381E Lattice 1: €47.04 65In Stock	Mfr. Part No. LAE5UM-25F-7BG381E Mouser Part No 842-E5UM-25F-7BG381E	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 24.3K LUTs, 1.1V, SERDES Learn More about Lattice ecp5 fpga	Datasheet	65In Stock	€47.04 €40.98 €39.42	Min.: 1 Mult.: 1	LAE5UM	24000 LE	12000 ALM	1008 kbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 125 C		SMD/SMT	BGA-381	AEC-Q100	Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-6MG285C Lattice 1: €20.00 9In Stock	Mfr. Part No. LFE5U-12F-6MG285C Mouser Part No 842-LFE5U12F6MG285C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	9In Stock	€20.00 €17.33 €16.72	Min.: 1 Mult.: 1	LFE5U	12000 LE	6000 ALM	576 kbit	118 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CSFBGA-285		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-7BG381I Lattice 1: €26.06 5In Stock 90Expected 11/12/2026	Mfr. Part No. LFE5U-12F-7BG381I Mouser Part No 842-LFE5U12F7BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	5In Stock 90Expected 11/12/2026	€26.06 €22.75 €21.92	Min.: 1 Mult.: 1	LFE5U	12000 LE	6000 ALM	576 kbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V LFE5U-25F-6BG256C Lattice 1: €22.19 7In Stock 595On Order	Mfr. Part No. LFE5U-25F-6BG256C Mouser Part No 842-LFE5U25F6BG256C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	7In Stock 595On Order On Order Ship Dates Mfr. No: LFE5U-25F-6BG256C Stock: 7 Can Dispatch Immediately On Order: 119 Expected 26/01/2027 238 Expected 12/07/2027 238 Expected 21/07/2027 Factory Lead Time: 43 Weeks	€22.19 €19.39 €18.62	Min.: 1 Mult.: 1	LFE5U	24000 LE	12000 ALM	1008 kbit	197 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-256		Tube
FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA LFE5U-45F-6BG381C Lattice 1: €47.47 5In Stock 180Expected 15/06/2027	Mfr. Part No. LFE5U-45F-6BG381C Mouser Part No 842-LFE5U45F6BG381C	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA Learn More about Lattice ecp5 fpga	Datasheet	5In Stock 180Expected 15/06/2027	€47.47 €41.41	Min.: 1 Mult.: 1	LFE5U	44000 LE	22000 ALM	1.9 Mbit	203 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V LFE5U-85F-6BG756C Lattice 1: €104.45 17In Stock 120Expected 16/12/2026	Mfr. Part No. LFE5U-85F-6BG756C Mouser Part No 842-LFE5U85F6BG756C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	17In Stock 120Expected 16/12/2026	€104.45 €90.95 €87.54	Min.: 1 Mult.: 1	LFE5U	84000 LE	42000 ALM	3.66 Mbit	365 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-756		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V LFE5U-85F-8BG381C Lattice 1: €92.19 3In Stock 270Expected 28/05/2027	Mfr. Part No. LFE5U-85F-8BG381C Mouser Part No 842-LFE5U85F8BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	3In Stock 270Expected 28/05/2027	€92.19 €80.28	Min.: 1 Mult.: 1	LFE5U	84000 LE	42000 ALM	3.66 Mbit	205 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V LFE5U-85F-8BG381I Lattice 1: €101.57 1In Stock 90Expected 26/11/2026	Mfr. Part No. LFE5U-85F-8BG381I Mouser Part No 842-LFE5U85F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	1In Stock 90Expected 26/11/2026	€101.57 €88.45	Min.: 1 Mult.: 1	LFE5U	84000 LE	42000 ALM	3.66 Mbit	205 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V LFE5U-85F-8BG756I Lattice 1: €139.15 4In Stock	Mfr. Part No. LFE5U-85F-8BG756I Mouser Part No 842-LFE5U85F8BG756I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	4In Stock	€139.15 €121.13 Quote Quote	Min.: 1 Mult.: 1	LFE5U	84000 LE	42000 ALM	3.66 Mbit	365 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-756		Tray
FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs w/ SERDES LFE5UM-25F-7BG381I Lattice 1: €39.09 27In Stock 360Expected 07/12/2026	Mfr. Part No. LFE5UM-25F-7BG381I Mouser Part No 842-LFE5UM25F7BG381I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs w/ SERDES Learn More about Lattice ecp5 fpga	Datasheet	27In Stock 360Expected 07/12/2026	€39.09 €34.06 €32.81	Min.: 1 Mult.: 1	LFE5UM	24000 LE	12000 ALM	1008 kbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs w/ SERDES LFE5UM-45F-8BG381I Lattice 1: €73.01 2In Stock	Mfr. Part No. LFE5UM-45F-8BG381I Mouser Part No 842-LFE5UM45F8BG381I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs w/ SERDES Learn More about Lattice ecp5 fpga	Datasheet	2In Stock	€73.01 €63.64	Min.: 1 Mult.: 1	LFE5UM	44000 LE	22000 ALM	1.9 Mbit	203 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs w/ SERDES LFE5UM-45F-8BG554I Lattice 1: €85.40 60In Stock	Mfr. Part No. LFE5UM-45F-8BG554I Mouser Part No 842-LFE5UM45F8BG554I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs w/ SERDES Learn More about Lattice ecp5 fpga	Datasheet	60In Stock	€85.40 €74.35 €71.55	Min.: 1 Mult.: 1	LFE5UM	44000 LE	22000 ALM	1.9 Mbit	245 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-554		Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES LFE5UM5G-85F-8BG381I Lattice 1: €140.14 630On Order	Mfr. Part No. LFE5UM5G-85F-8BG381I Mouser Part No 842-5UM5G85F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	630On Order On Order Ship Dates Mfr. No: LFE5UM5G-85F-8BG381I Stock: 0 On Order: 270 Expected 31/03/2027 360 Expected 23/06/2027 Factory Lead Time: 47 Weeks	€140.14 €121.95	Min.: 1 Mult.: 1	LFE5UM5G	84000 LE	42000 ALM	3.66 Mbit	205 I/O	1.14 V	1.26 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 43.8K LUTs, 1.1V, SERDES LAE5UM-45F-6BG381E Lattice 1: €72.46 300On Order	Mfr. Part No. LAE5UM-45F-6BG381E Mouser Part No 842-LAE5UM45F6BG381E	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 43.8K LUTs, 1.1V, SERDES Learn More about Lattice ecp5 fpga	Datasheet	300On Order On Order Ship Dates Mfr. No: LAE5UM-45F-6BG381E Stock: 0 On Order: 30 Expected 28/12/2026 270 Expected 22/03/2027 Factory Lead Time: 46 Weeks	€72.46 €63.12	Min.: 1 Mult.: 1	LAE5UM	44000 LE	22000 ALM	1.9 Mbit	203 I/O	1.045 V	1.155 V	- 40 C	+ 125 C		SMD/SMT	BGA-381	AEC-Q100	Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-6BG256C Lattice 1: €17.07 1,277On Order	Mfr. Part No. LFE5U-12F-6BG256C Mouser Part No 842-LFE5U12F6BG256C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	1,277On Order On Order Ship Dates Mfr. No: LFE5U-12F-6BG256C Stock: 0 On Order: 325 Expected 07/12/2026 476 Expected 11/12/2026 476 TBD Factory Lead Time: 40 Weeks	€17.07 €14.84 €14.26	Min.: 1 Mult.: 1	LFE5U	12000 LE	6000 ALM	576 kbit	197 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-256		Tube
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-6BG256I Lattice 1: €18.75 1,071Expected 23/07/2027	Mfr. Part No. LFE5U-12F-6BG256I Mouser Part No 842-LFE5U12F6BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	1,071Expected 23/07/2027	€18.75 €16.34 €15.70	Min.: 1 Mult.: 1	LFE5U	12000 LE	6000 ALM	576 kbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-256		Tube
FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V LFE5U-25F-6MG285C Lattice 1: €26.10 672Expected 01/03/2027	Mfr. Part No. LFE5U-25F-6MG285C Mouser Part No 842-LFE5U25F6MG285C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	672Expected 01/03/2027	€26.10 €22.75 €21.92	Min.: 1 Mult.: 1	LFE5U	24000 LE	12000 ALM	1008 kbit	118 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CSFBGA-285		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V LFE5U-25F-6MG285I Lattice 1: €28.60 504Expected 15/02/2027	Mfr. Part No. LFE5U-25F-6MG285I Mouser Part No 842-LFE5U25F6MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	504Expected 15/02/2027	€28.60 €24.90 €23.99	Min.: 1 Mult.: 1	LFE5U	24000 LE	12000 ALM	1008 kbit	118 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CSFBGA-285		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V LFE5U-45F-6BG256I Lattice 1: €41.58 476Expected 05/07/2027	Mfr. Part No. LFE5U-45F-6BG256I Mouser Part No 842-LFE5U45F6BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	476Expected 05/07/2027	€41.58 €36.21 €34.83	Min.: 1 Mult.: 1	LFE5U	44000 LE	22000 ALM	1.9 Mbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-256		Tube
FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V LFE5U-45F-8BG256I Lattice 1: €50.40 357Expected 22/02/2027	Mfr. Part No. LFE5U-45F-8BG256I Mouser Part No 842-LFE5U45F8BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	357Expected 22/02/2027	€50.40 €43.86 €42.15	Min.: 1 Mult.: 1	LFE5U	44000 LE	22000 ALM	1.9 Mbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-256		Tube
FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs w/ SERDES LFE5UM-45F-7BG381I Lattice 1: €66.35 1,260On Order	Mfr. Part No. LFE5UM-45F-7BG381I Mouser Part No 842-LFE5UM45F7BG381I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs w/ SERDES Learn More about Lattice ecp5 fpga	Datasheet	1,260On Order On Order Ship Dates Mfr. No: LFE5UM-45F-7BG381I Stock: 0 On Order: 270 Expected 16/12/2026 990 Expected 17/06/2027 Factory Lead Time: 40 Weeks	€66.35 €57.79	Min.: 1 Mult.: 1	LFE5UM	44000 LE	22000 ALM	1.9 Mbit	203 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V; SERDES LFE5UM-85F-8BG381I Lattice 1: €116.57 180Expected 15/06/2027	Mfr. Part No. LFE5UM-85F-8BG381I Mouser Part No 842-LFE5UM85F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V; SERDES Learn More about Lattice ecp5 fpga	Datasheet	180Expected 15/06/2027	€116.57 €101.57	Min.: 1 Mult.: 1	LFE5UM	84000 LE	42000 ALM	3.66 Mbit	205 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-6BG381I Lattice 1: €23.61 89Expected 11/12/2026	Mfr. Part No. LFE5U-12F-6BG381I Mouser Part No 842-LFE5U12F6BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	89Expected 11/12/2026	€23.61 €20.64 €19.85	Min.: 1 Mult.: 1	LFE5U	12000 LE	6000 ALM	576 kbit	197 I/O	1.045 V	1.155 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-7BG256C Lattice 1: €18.75 119Expected 23/11/2026	Mfr. Part No. LFE5U-12F-7BG256C Mouser Part No 842-LFE5U12F7BG256C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	119Expected 23/11/2026	€18.75 €16.34 €15.70	Min.: 1 Mult.: 1	LFE5U	12000 LE	6000 ALM	576 kbit	197 I/O	1.045 V	1.155 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-256		Tube

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