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 (USD) 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 ; 83.6K LUTs; 1.1V LFE5U-85F-8MG285I Lattice 1: $84.27 37In Stock	Mfr. Part No. LFE5U-85F-8MG285I Mouser Part No 842-LFE5U85F8MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	37In Stock	$84.27 $73.63 Quote Quote	Min.: 1 Mult.: 1	LFE5U	84000 LE	42000 ALM	3.66 Mbit	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 ECP5 FPGA 25K LUTs w/ SERDES LFE5UM-25F-7BG381I Lattice 1: $36.47 53In Stock 360Expected 2026/12/07	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	53In Stock 360Expected 2026/12/07	$36.47 $31.76 $30.40 Quote Quote	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 Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES LFE5UM5G-45F-8BG381I Lattice 1: $86.10 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	$86.10 $74.19	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: $44.97 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	$44.97 $39.15 $36.90 View Quote	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-6BG256C Lattice 1: $17.12 5In Stock 833On 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	5In Stock 833On Order On Order Ship Dates Mfr. No: LFE5U-12F-6BG256C Stock: 5 Can Dispatch Immediately On Order: 357 Expected 2026/12/07 476 Expected 2026/12/11 Factory Lead Time: 40 Weeks	$17.12 $13.48	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-6MG285C Lattice 1: $19.64 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	$19.64 $15.50 $14.96	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-7BG381C Lattice 1: $21.11 62In Stock	Mfr. Part No. LFE5U-12F-7BG381C Mouser Part No 842-LFE5U12F7BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	62In Stock	$21.11 $18.46 Quote Quote	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-381		Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-7BG381I Lattice 1: $25.60 16In Stock 90Expected 2026/12/11	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	16In Stock 90Expected 2026/12/11	$25.60 $21.71 $20.69	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-6BG256I Lattice 1: $24.54 8In Stock 1,547On Order	Mfr. Part No. LFE5U-25F-6BG256I Mouser Part No 842-LFE5U25F6BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	8In Stock 1,547On Order On Order Ship Dates Mfr. No: LFE5U-25F-6BG256I Stock: 8 Can Dispatch Immediately On Order: 476 Expected 2027/02/05 357 Expected 2027/02/26 714 Expected 2027/08/06 Factory Lead Time: 51 Weeks	$24.54 $19.36	Min.: 1 Mult.: 1 Max.: 30	LFE5U	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-256		Tube
FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V LFE5U-25F-7BG256I Lattice 1: $27.05 7In Stock	Mfr. Part No. LFE5U-25F-7BG256I Mouser Part No 842-LFE5U25F7BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	7In Stock	$27.05 $21.89 $20.22	Min.: 1 Mult.: 1	LFE5U	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-256		Tube
FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA LFE5U-45F-6BG381C Lattice 1: $46.65 5In Stock 180Expected 2027/08/19	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 2027/08/19	$46.65 $38.62 $37.63	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 ECP5 FPGA 45K LUTs, 381caBGA LFE5U-45F-8BG381I Lattice 1: $63.65 5In Stock 180Expected 2026/12/28	Mfr. Part No. LFE5U-45F-8BG381I Mouser Part No 842-LFE5U45F8BG381I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs, 381caBGA Learn More about Lattice ecp5 fpga	Datasheet	5In Stock 180Expected 2026/12/28	$63.65 $53.37 $49.40 View Quote	Min.: 1 Mult.: 1	LFE5U	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 LFE5U-85F-8BG381C Lattice 1: $90.71 5In Stock 270Expected 2027/08/06	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	5In Stock 270Expected 2027/08/06	$90.71 $75.01	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-8BG756I Lattice 1: $134.50 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	$134.50 $114.22 $109.72 View 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 45K LUTs w/ SERDES LFE5UM-45F-7BG381I Lattice 1: $66.62 5In Stock 1,710On 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	5In Stock 1,710On Order On Order Ship Dates Mfr. No: LFE5UM-45F-7BG381I Stock: 5 Can Dispatch Immediately On Order: 720 Expected 2026/10/30 990 TBD Factory Lead Time: 40 Weeks	$66.62 $56.84	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-8BG381I Lattice 1: $71.84 3In 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	3In Stock	$71.84 $62.60	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: $76.37 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	$76.37 $67.07 $67.06 View Quote	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 ; 83.6K LUTs; 1.1V; SERDES LFE5UM-85F-8BG381C Lattice 1: $106.52 3In Stock	Mfr. Part No. LFE5UM-85F-8BG381C Mouser Part No 842-LFE5UM85F8BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V; SERDES Learn More about Lattice ecp5 fpga	Datasheet	3In Stock	$106.52 $90.98	Min.: 1 Mult.: 1	LFE5UM	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; SERDES LFE5UM-85F-8BG554C Lattice 1: $124.52 5In Stock	Mfr. Part No. LFE5UM-85F-8BG554C Mouser Part No 842-LFE5UM85F8BG554C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V; SERDES Learn More about Lattice ecp5 fpga	Datasheet	5In Stock	$124.52 $98.47	Min.: 1 Mult.: 1	LFE5UM	84000 LE	42000 ALM	3.66 Mbit	259 I/O	1.045 V	1.155 V	0 C	+ 85 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: $137.85 807On 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	807On Order On Order Ship Dates Mfr. No: LFE5UM5G-85F-8BG381I Stock: 0 On Order: 177 Expected 2027/05/26 270 Expected 2027/06/03 360 Expected 2027/08/27 Factory Lead Time: 56 Weeks	$137.85 $119.99	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: $71.25 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 2026/12/28 270 Expected 2027/05/26 Factory Lead Time: 43 Weeks	$71.25 $62.05	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 ; 24.3K LUTs; 1.1V LFE5U-25F-6MG285C Lattice 1: $25.63 1,005On Order	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	1,005On Order On Order Ship Dates Mfr. No: LFE5U-25F-6MG285C Stock: 0 On Order: 333 Expected 2026/12/03 672 Expected 2027/05/26 Factory Lead Time: 42 Weeks	$25.63 $22.33 $20.69	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 ; 43.8K LUTs; 1.1V LFE5U-45F-6BG256I Lattice 1: $40.88 476Expected 2027/07/05	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 2027/07/05	$40.88 $32.96	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: $49.57 357Expected 2027/03/29	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 2027/03/29	$49.57 $39.95	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 ; 83.6K LUTs; 1.1V; SERDES LFE5UM-85F-8BG381I Lattice 1: $114.70 160Expected 2027/08/19	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	160Expected 2027/08/19	$114.70 $99.91	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

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