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	Packaging
FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V LFE5U-12F-8BG381I Lattice 1: $28.23 180Expected 2026/12/11	Mfr. Part No. LFE5U-12F-8BG381I Mouser Part No 842-LFE5U12F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	180Expected 2026/12/11	$28.23 $24.60 $22.73	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 ECP5 FPGA 25K LUTs, 381 caBGA LFE5U-25F-6BG381C Lattice 1: $27.56 295On Order	Mfr. Part No. LFE5U-25F-6BG381C Mouser Part No 842-LFE5U25F6BG381C	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA Learn More about Lattice ecp5 fpga	Datasheet	295On Order On Order Ship Dates Mfr. No: LFE5U-25F-6BG381C Stock: 0 On Order: 115 Expected 2026/11/06 180 Expected 2027/07/28 Factory Lead Time: 40 Weeks	$27.56 $24.04 $22.24	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-381	Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V LFE5U-25F-6MG285I Lattice 1: $25.55 504Expected 2027/02/15	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 2027/02/15	$25.55 $22.26 $21.46	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 ; 24.3K LUTs; 1.1V LFE5U-25F-8MG285I Lattice 1: $34.22 168Expected 2027/06/09	Mfr. Part No. LFE5U-25F-8MG285I Mouser Part No 842-LFE5U25F8MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	168Expected 2027/06/09	$34.22 $29.82 $27.68	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-6BG256C Lattice 1: $37.08 238On Order	Mfr. Part No. LFE5U-45F-6BG256C Mouser Part No 842-LFE5U45F6BG256C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	238On Order On Order Ship Dates Mfr. No: LFE5U-45F-6BG256C Stock: 0 On Order: 119 Expected 2027/07/13 119 Expected 2027/08/02 Factory Lead Time: 45 Weeks	$37.08 $29.88	Min.: 1 Mult.: 1	LFE5U	44000 LE	22000 ALM	1.9 Mbit	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 45K LUTs, 554 caBGA LFE5U-45F-6BG554I Lattice 1: $54.81 120Expected 2027/04/06	Mfr. Part No. LFE5U-45F-6BG554I Mouser Part No 842-LFE5U45F6BG554I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs, 554 caBGA Learn More about Lattice ecp5 fpga	Datasheet	120Expected 2027/04/06	$54.81 $54.45	Min.: 1 Mult.: 1	LFE5U	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 ; 43.8K LUTs; 1.1V LFE5U-45F-7BG256I Lattice 1: $40.81 119Expected 2027/07/19	Mfr. Part No. LFE5U-45F-7BG256I Mouser Part No 842-LFE5U45F7BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	119Expected 2027/07/19	$40.81 $36.20	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-8BG256C Lattice 1: $40.83 119Expected 2027/06/28	Mfr. Part No. LFE5U-45F-8BG256C Mouser Part No 842-LFE5U45F8BG256C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	119Expected 2027/06/28	$40.83 $35.87 $35.86	Min.: 1 Mult.: 1	LFE5U	44000 LE	22000 ALM	1.9 Mbit	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 45K LUTs, 381caBGA LFE5U-45F-8BG381C Lattice 1: $56.77 90Expected 2027/06/15	Mfr. Part No. LFE5U-45F-8BG381C Mouser Part No 842-LFE5U45F8BG381C	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs, 381caBGA Learn More about Lattice ecp5 fpga	Datasheet	90Expected 2027/06/15	$56.77 $49.40	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 131On Order	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	131On Order On Order Ship Dates Mfr. No: LFE5U-45F-8BG381I Stock: 0 On Order: 41 Expected 2026/12/28 90 Expected 2027/08/02 Factory Lead Time: 44 Weeks	$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-6BG381C Lattice 1: $74.77 90Expected 2027/01/26	Mfr. Part No. LFE5U-85F-6BG381C Mouser Part No 842-LFE5U85F6BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	90Expected 2027/01/26	$74.77 $65.14	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 ECP5 FPGA 25K LUTs w/ SERDES LFE5UM-25F-6BG381I Lattice 1: $34.94 89Expected 2027/08/20	Mfr. Part No. LFE5UM-25F-6BG381I Mouser Part No 842-LFE5UM25F6BG381I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs w/ SERDES Learn More about Lattice ecp5 fpga	Datasheet	89Expected 2027/08/20	$34.94 $30.47 $28.12 View 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 ; 83.6K LUTs; 1.1V; SERDES LFE5UM-85F-7BG381I Lattice 1: $94.87 90Expected 2027/02/08	Mfr. Part No. LFE5UM-85F-7BG381I Mouser Part No 842-LFE5UM85F7BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V; SERDES Learn More about Lattice ecp5 fpga	Datasheet	90Expected 2027/02/08	$94.87 $82.71	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 ; 83.6K LUTs; 1.1V; SERDES LFE5UM-85F-8BG381C Lattice 1: $106.52 90Expected 2027/08/17	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	90Expected 2027/08/17	$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 ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES LFE5UM5G-25F-8BG381C Lattice 1: $46.26 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-25F-8BG381C Mouser Part No 842-5UM5G25F8BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$46.26 $40.26	Min.: 1 Mult.: 1	LFE5UM5G	24000 LE	12000 ALM	1008 kbit	197 I/O	1.14 V	1.26 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-381	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES LFE5UM5G-25F-8BG381I Lattice 90: $41.02 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-25F-8BG381I Mouser Part No 842-5UM5G25F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$41.02	Min.: 90 Mult.: 90	LFE5UM5G	24000 LE	12000 ALM	1008 kbit	197 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 ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES LFE5UM5G-25F-8MG285C Lattice 1: $39.11 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-25F-8MG285C Mouser Part No 842-5UM5G25F8MG285C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$39.11 $34.05 $32.84	Min.: 1 Mult.: 1	LFE5UM5G	24000 LE	12000 ALM	1008 kbit	118 I/O	1.14 V	1.26 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CSFBGA-285	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES LFE5UM5G-25F-8MG285I Lattice 168: $36.22 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-25F-8MG285I Mouser Part No 842-5UM5G25F8MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$36.22	Min.: 168 Mult.: 168	LFE5UM5G	24000 LE	12000 ALM	1008 kbit	118 I/O	1.14 V	1.26 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CSFBGA-285	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES LFE5UM5G-45F-8BG554C Lattice 60: $72.51 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-45F-8BG554C Mouser Part No 842-5UM5G45F8BG554C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$72.51	Min.: 60 Mult.: 60	LFE5UM5G	44000 LE	22000 ALM	1.9 Mbit	245 I/O	1.14 V	1.26 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-554	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES LFE5UM5G-45F-8MG285I Lattice 168: $61.12 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-45F-8MG285I Mouser Part No 842-5UM5G45F8MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$61.12	Min.: 168 Mult.: 168	LFE5UM5G	44000 LE	22000 ALM	1.9 Mbit	118 I/O	1.14 V	1.26 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CSFBGA-285	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES LFE5UM5G-85F-8BG381C Lattice 1: $113.82 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-85F-8BG381C Mouser Part No 842-5UM5G85F8BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$113.82 $99.12	Min.: 1 Mult.: 1	LFE5UM5G	84000 LE	42000 ALM	3.66 Mbit	205 I/O	1.14 V	1.26 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-381	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES LFE5UM5G-85F-8BG554C Lattice 60: $132.40 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-85F-8BG554C Mouser Part No 842-5UM5G85F8BG554C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$132.40	Min.: 60 Mult.: 60	LFE5UM5G	84000 LE	42000 ALM	3.66 Mbit	259 I/O	1.14 V	1.26 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-8BG554I Lattice 60: $127.67 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-85F-8BG554I Mouser Part No 842-5UM5G85F8BG554I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$127.67	Min.: 60 Mult.: 60	LFE5UM5G	84000 LE	42000 ALM	3.66 Mbit	259 I/O	1.14 V	1.26 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-8BG756C Lattice 40: $154.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-85F-8BG756C Mouser Part No 842-5UM5G85F8BG756C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$154.88	Min.: 40 Mult.: 40	LFE5UM5G	84000 LE	42000 ALM	3.66 Mbit	365 I/O	1.14 V	1.26 V	0 C	+ 85 C	3.2 Gb/s	SMD/SMT	CABGA-756	Tray
FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES LFE5UM5G-85F-8BG756I Lattice 40: $170.51 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. LFE5UM5G-85F-8BG756I Mouser Part No 842-5UM5G85F8BG756I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 83.6K LUTs; 1.2V; 5G SERDES Learn More about Lattice ecp5 fpga	Datasheet	Non-Stocked Lead-Time 40 Weeks	$170.51	Min.: 40 Mult.: 40	LFE5UM5G	84000 LE	42000 ALM	3.66 Mbit	365 I/O	1.14 V	1.26 V	- 40 C	+ 100 C	3.2 Gb/s	SMD/SMT	CABGA-756	Tray

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