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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Part #

FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V

LFE5U-45F-8BG256I
Lattice
1: Rp909.228
357Expected 29/03/2027

Mfr. Part No.
LFE5U-45F-8BG256I

Mouser Part No
842-LFE5U45F8BG256I

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5 ; 43.8K LUTs; 1.1V

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Datasheet

357Expected 29/03/2027

Rp909.228

Rp732.739

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: Rp2.103.919
160Expected 19/08/2027

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

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Datasheet

160Expected 19/08/2027

Rp2.103.919

Rp1.832.582

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 ; 43.8K LUTs; 1.2V; 5G SERDES

LFE5UM5G-45F-8MG285C
Lattice
1: Rp1.214.505
168Expected 11/09/2026

Mfr. Part No.
LFE5UM5G-45F-8MG285C

Mouser Part No
842-5UM5G45F8MG285C

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5-5G ; 43.8K LUTs; 1.2V; 5G SERDES

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Datasheet

168Expected 11/09/2026

Rp1.214.505

Rp1.056.730

Rp1.018.386

Min.: 1
Mult.: 1

LFE5UM5G

44000 LE

22000 ALM

1.9 Mbit

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 ; 12k LUTs; 1.1V

LFE5U-12F-6BG256I
Lattice
1: Rp307.296
360On Order

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

Datasheet

360On Order

Rp307.296

Rp267.852

Rp257.578

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-6BG381I
Lattice
1: Rp399.209
89Expected 06/08/2027

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

Datasheet

89Expected 06/08/2027

Rp399.209

Rp338.484

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-7BG256I
Lattice
1: Rp372.424
595On Order

Mfr. Part No.
LFE5U-12F-7BG256I

Mouser Part No
842-LFE5U12F7BG256I

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V

Learn More

Datasheet

595On Order

Rp372.424

Rp319.404

Rp300.874

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: Rp373.341
119Expected 27/04/2027

Mfr. Part No.
LFE5U-12F-8BG256I

Mouser Part No
842-LFE5U12F8BG256I

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5 ; 12k LUTs; 1.1V

Learn More

Datasheet

119Expected 27/04/2027

Rp373.341

Rp324.724

Rp312.432

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: Rp517.724
180On Order

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

Datasheet

180On Order

Rp517.724

Rp451.128

Rp416.821

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: Rp505.616
180Expected 26/05/2027

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

Datasheet

180Expected 26/05/2027

Rp505.616

Rp441.038

Rp407.832

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: Rp468.740
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

Datasheet

504Expected 15/02/2027

Rp468.740

Rp408.199

Rp393.522

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-7BG256I
Lattice
1: Rp486.352
119Expected 10/09/2026

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

Datasheet

119Expected 10/09/2026

Rp486.352

Rp393.705

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-25F-8BG381I
Lattice
1: Rp614.591
90Expected 11/02/2027

Mfr. Part No.
LFE5U-25F-8BG381I

Mouser Part No
842-LFE5U25F8BG381I

Lattice

FPGA - Field Programmable Gate Array ECP5 FPGA 25K LUTs, 381 caBGA

Learn More

Datasheet

90Expected 11/02/2027

Rp614.591

Rp534.786

Rp515.156

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: Rp627.617
168Expected 15/06/2027

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

Datasheet

168Expected 15/06/2027

Rp627.617

Rp546.894

Rp507.634

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: Rp680.086
151On 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

Datasheet

151On Order

Rp680.086

Rp547.995

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: Rp1.005.361
120Expected 01/07/2027

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

Datasheet

120Expected 01/07/2027

Rp1.005.361

Rp875.104

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 ; 83.6K LUTs; 1.1V

LFE5U-85F-6BG381C
Lattice
1: Rp1.371.364
90Expected 26/02/2027

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

Datasheet

90Expected 26/02/2027

Rp1.371.364

Rp1.194.875

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-6BG554C
Lattice
1: Rp1.463.094
59Expected 21/04/2027

Mfr. Part No.
LFE5U-85F-6BG554C

Mouser Part No
842-LFE5U85F6BG554C

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5 ; 83.6K LUTs; 1.1V

Learn More

Datasheet

59Expected 21/04/2027

Rp1.463.094

Rp1.273.212

Min.: 1
Mult.: 1

LFE5U

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 ; 83.6K LUTs; 1.1V; SERDES

LFE5UM-85F-7BG381I
Lattice
1: Rp1.740.118
90Expected 08/02/2027

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

Datasheet

90Expected 08/02/2027

Rp1.740.118

Rp1.517.214

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: Rp848.686
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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Rp848.686

Rp738.610

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
1: Rp849.420
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

Datasheet

Lead-Time 40 Weeks

Rp849.420

Rp738.427

Min.: 1
Mult.: 1

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: Rp717.329
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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Rp717.329

Rp624.681

Rp602.116

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: Rp664.125
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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Rp664.125

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: Rp1.330.085
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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Rp1.330.085

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: Rp1.120.941
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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Rp1.120.941

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: Rp2.087.775
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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Rp2.087.775

Rp1.818.089

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

ECP5 Family FPGAs

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