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 (JPY) 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-7BG256I Lattice 1: ¥3,373.5 595Expected 12/11/2026	Mfr. Part # LFE5U-12F-7BG256I Mouser Part # 842-LFE5U12F7BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	595Expected 12/11/2026	¥3,373.5 ¥2,891.8 ¥2,724	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 ; 12k LUTs; 1.1V LFE5U-12F-8BG256I Lattice 1: ¥3,380.1 119Expected 10/21/2026	Mfr. Part # LFE5U-12F-8BG256I Mouser Part # 842-LFE5U12F8BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	119Expected 10/21/2026	¥3,380.1 ¥2,940 ¥2,828.7	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 ; 12k LUTs; 1.1V LFE5U-12F-8BG381I Lattice 1: ¥4,687.3 180Expected 12/11/2026	Mfr. Part # LFE5U-12F-8BG381I Mouser Part # 842-LFE5U12F8BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	180Expected 12/11/2026	¥4,687.3 ¥4,084.4 ¥3,773.8	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: ¥4,577.7 180Expected 8/2/2027	Mfr. Part # LFE5U-25F-6BG381C Mouser Part # 842-LFE5U25F6BG381C	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA Learn More about Lattice ecp5 fpga	Datasheet	180Expected 8/2/2027	¥4,577.7 ¥3,993 ¥3,692.4	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: ¥4,243.9 504Expected 2/15/2027	Mfr. Part # LFE5U-25F-6MG285I Mouser Part # 842-LFE5U25F6MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	504Expected 2/15/2027	¥4,243.9 ¥3,695.7 ¥3,562.8	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 ECP5 FPGA 25K LUTs, 381 caBGA LFE5U-25F-8BG381I Lattice 1: ¥6,120.8 90Expected 11/3/2026	Mfr. Part # LFE5U-25F-8BG381I Mouser Part # 842-LFE5U25F8BG381I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA Learn More about Lattice ecp5 fpga	Datasheet	90Expected 11/3/2026	¥6,120.8 ¥5,326.8 ¥4,933.2	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-381	Tray
FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V LFE5U-25F-8MG285I Lattice 1: ¥5,682.3 168Expected 6/15/2027	Mfr. Part # LFE5U-25F-8MG285I Mouser Part # 842-LFE5U25F8MG285I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 24.3K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	168Expected 6/15/2027	¥5,682.3 ¥4,951.4 ¥4,596	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: ¥6,157.3 238On Order	Mfr. Part # LFE5U-45F-6BG256C Mouser Part # 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. #: LFE5U-45F-6BG256C Stock: 0 On Order: 119 Expected 8/2/2027 119 Expected 8/19/2027 Factory Lead-Time: 47 Weeks	¥6,157.3 ¥4,961.4	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: ¥9,102.3 120Expected 7/1/2027	Mfr. Part # LFE5U-45F-6BG554I Mouser Part # 842-LFE5U45F6BG554I	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs, 554 caBGA Learn More about Lattice ecp5 fpga	Datasheet	120Expected 7/1/2027	¥9,102.3 ¥9,042.5	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: ¥6,776.9 119On Order	Mfr. Part # LFE5U-45F-7BG256I Mouser Part # 842-LFE5U45F7BG256I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	119On Order	¥6,776.9 ¥6,012.8	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: ¥6,780.2 119Expected 6/28/2027	Mfr. Part # LFE5U-45F-8BG256C Mouser Part # 842-LFE5U45F8BG256C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	119Expected 6/28/2027	¥6,780.2 ¥5,956.3 ¥5,954.7	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: ¥9,427.8 90Expected 8/19/2027	Mfr. Part # LFE5U-45F-8BG381C Mouser Part # 842-LFE5U45F8BG381C	Lattice	FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs, 381caBGA Learn More about Lattice ecp5 fpga	Datasheet	90Expected 8/19/2027	¥9,427.8 ¥8,205.3	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: ¥10,570.6 131On Order	Mfr. Part # LFE5U-45F-8BG381I Mouser Part # 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. #: LFE5U-45F-8BG381I Stock: 0 On Order: 41 Expected 12/28/2026 90 Expected 8/2/2027 Factory Lead-Time: 44 Weeks	¥10,570.6 ¥8,863.1 ¥8,205.3 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: ¥12,416 90Expected 2/26/2027	Mfr. Part # LFE5U-85F-6BG381C Mouser Part # 842-LFE5U85F6BG381C	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V Learn More about Lattice ecp5 fpga	Datasheet	90Expected 2/26/2027	¥12,416 ¥10,818.1	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; SERDES LFE5UM-85F-7BG381I Lattice 1: ¥15,754.6 90Expected 2/8/2027	Mfr. Part # LFE5UM-85F-7BG381I Mouser Part # 842-LFE5UM85F7BG381I	Lattice	FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V; SERDES Learn More about Lattice ecp5 fpga	Datasheet	90Expected 2/8/2027	¥15,754.6 ¥13,736.5	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 ECP5-5G ; 24.3K LUTs; 1.2V; 5G SERDES LFE5UM5G-25F-8BG381C Lattice 1: ¥7,683.8 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-25F-8BG381C Mouser Part # 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	¥7,683.8 ¥6,687.2	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: ¥6,811.8 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-25F-8BG381I Mouser Part # 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	¥6,811.8	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: ¥6,494.5 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-25F-8MG285C Mouser Part # 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	¥6,494.5 ¥5,655.7 ¥5,451.4	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: ¥6,012.8 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-25F-8MG285I Mouser Part # 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	¥6,012.8	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: ¥12,042.3 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-45F-8BG554C Mouser Part # 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	¥12,042.3	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: ¥10,148.7 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-45F-8MG285I Mouser Part # 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	¥10,148.7	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: ¥18,902.2 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-85F-8BG381C Mouser Part # 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	¥18,902.2 ¥16,460.5	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: ¥21,986.7 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-85F-8BG554C Mouser Part # 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	¥21,986.7	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: ¥21,202.7 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-85F-8BG554I Mouser Part # 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	¥21,202.7	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: ¥25,720.6 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # LFE5UM5G-85F-8BG756C Mouser Part # 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	¥25,720.6	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