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 ECP5 FPGA 45K LUTs, 381caBGA

LFE5U-45F-8BG381C
Lattice
1: $71.72
180Expected 1/5/2026

Mfr. Part No.
LFE5U-45F-8BG381C

Mouser Part No
842-LFE5U45F8BG381C

Lattice

FPGA - Field Programmable Gate Array ECP5 FPGA 45K LUTs, 381caBGA

Learn More

Datasheet

180Expected 1/5/2026

$71.72

$62.41

$60.09

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; 12k LUTs; 1.1V

LFE5U-12F-7BG256C
Lattice
1: $23.28
65Expected 22/5/2026

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

Datasheet

65Expected 22/5/2026

$23.28

$20.29

$19.52

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 ECP5-5G; 24.3K LUTs; 1.2V; 5G SERDES

LFE5UM5G-25F-8BG381C
Lattice
1: $58.45
Non-Stocked Lead-Time 32 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 32 Weeks

$58.45

$50.87

$48.97

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: $64.36
Non-Stocked Lead-Time 32 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

Non-Stocked Lead-Time 32 Weeks

$64.36

$55.95

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-8MG285I
Lattice
168: $50.33
Non-Stocked Lead-Time 22 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 22 Weeks

$50.33

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: $100.78
Non-Stocked Lead-Time 32 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 32 Weeks

$100.78

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: $84.93
Non-Stocked Lead-Time 22 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 22 Weeks

$84.93

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
90: $132.72
Non-Stocked Lead-Time 16 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 16 Weeks

$132.72

Min.: 90
Mult.: 90

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: $161.31
Non-Stocked Lead-Time 16 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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$161.31

Quote

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: $177.43
Non-Stocked Lead-Time 16 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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$177.43

Quote

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
1: $216.56
Non-Stocked Lead-Time 32 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

Datasheet

Non-Stocked Lead-Time 32 Weeks

$216.56

$188.69

Min.: 1
Mult.: 1

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: $207.81
Non-Stocked Lead-Time 32 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

Datasheet

Non-Stocked Lead-Time 32 Weeks

$207.81

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

FPGA - Field Programmable Gate Array Lattice ECP5-5G; 83.6K LUTs; 1.2V; 5G SERDES

LFE5UM5G-85F-8MG285I
Lattice
168: $135.89
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
LFE5UM5G-85F-8MG285I

Mouser Part No
842-5UM5G85F8MG285I

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5-5G; 83.6K LUTs; 1.2V; 5G SERDES

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$135.89

Min.: 168
Mult.: 168

LFE5UM5G

84000 LE

42000 ALM

3.66 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 Auto Grade (AEC-Q100), 12K LUTs, 1.1V

LAE5U-12F-7BG381E
Lattice
90: $32.62
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
LAE5U-12F-7BG381E

Mouser Part No
842-E5U-12F-7BG381E

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 12K LUTs, 1.1V

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$32.62

Min.: 90
Mult.: 90

LAE5U

12000 LE

6000 ALM

576 kbit

197 I/O

1.045 V

1.155 V

- 40 C

+ 125 C

3.2 Gb/s

SMD/SMT

BGA-381

AEC-Q100

Tray

FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 24.3K LUTs, 1.1V, SERDES

LAE5UM-25F-6BG381E
Lattice
1: $53.10
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
LAE5UM-25F-6BG381E

Mouser Part No
842-LAE5UM25F6BG381E

Lattice

FPGA - Field Programmable Gate Array Lattice ECP5 Auto Grade (AEC-Q100), 24.3K LUTs, 1.1V, SERDES

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$53.10

$46.22

$44.45

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-6MG285I
Lattice
1: $27.38
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
LFE5U-12F-6MG285I

Mouser Part No
842-LFE5U12F6MG285I

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$27.38

$23.91

$23.05

Min.: 1
Mult.: 1

LFE5U

12000 LE

6000 ALM

576 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; 12k LUTs; 1.1V

LFE5U-12F-7MG285C
Lattice
168: $23.05
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
LFE5U-12F-7MG285C

Mouser Part No
842-LFE5U12F7MG285C

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$23.05

Min.: 168
Mult.: 168

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-7MG285I
Lattice
168: $25.40
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
LFE5U-12F-7MG285I

Mouser Part No
842-LFE5U12F7MG285I

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$25.40

Min.: 168
Mult.: 168

LFE5U

12000 LE

6000 ALM

576 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; 12k LUTs; 1.1V

LFE5U-12F-8BG256C
Lattice
1: $25.65
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
LFE5U-12F-8BG256C

Mouser Part No
842-LFE5U12F8BG256C

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$25.65

$22.31

$21.50

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-8BG381C
Lattice
90: $27.20
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
LFE5U-12F-8BG381C

Mouser Part No
842-LFE5U12F8BG381C

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$27.20

Min.: 90
Mult.: 90

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-8MG285C
Lattice
168: $25.40
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
LFE5U-12F-8MG285C

Mouser Part No
842-LFE5U12F8MG285C

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$25.40

Min.: 168
Mult.: 168

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-8MG285I
Lattice
168: $28.01
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
LFE5U-12F-8MG285I

Mouser Part No
842-LFE5U12F8MG285I

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$28.01

Min.: 168
Mult.: 168

LFE5U

12000 LE

6000 ALM

576 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-6BG381I
Lattice
1: $38.29
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
LFE5U-25F-6BG381I

Mouser Part No
842-LFE5U25F6BG381I

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$38.29

$33.43

$32.16

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-6MG285I
Lattice
1: $35.51
Non-Stocked Lead-Time 22 Weeks

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

Non-Stocked Lead-Time 22 Weeks

$35.51

$30.93

$29.82

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-7BG381C
Lattice
90: $32.16
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
LFE5U-25F-7BG381C

Mouser Part No
842-LFE5U25F7BG381C

Lattice

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

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$32.16

Min.: 90
Mult.: 90

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

ECP5 Family FPGAs

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