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: $67.40
357Expected 29/3/2027

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

Mouser Part No
842-LFE5U45F8BG256I

Lattice

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

Learn More

Datasheet

357Expected 29/3/2027

$67.40

$54.32

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: $155.96
160Expected 19/8/2027

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

Learn More

Datasheet

160Expected 19/8/2027

$155.96

$135.85

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: $90.03
168Expected 11/9/2026

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

Learn More

Datasheet

168Expected 11/9/2026

$90.03

$78.34

$75.49

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: $22.78
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

$22.78

$19.86

$19.09

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: $29.59
89Expected 6/8/2027

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 6/8/2027

$29.59

$25.09

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: $27.61
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

$27.61

$23.68

$22.30

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: $27.68
119Expected 27/4/2027

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 27/4/2027

$27.68

$24.07

$23.16

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: $38.38
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

$38.38

$33.44

$30.90

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: $37.48
180Expected 26/5/2027

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 26/5/2027

$37.48

$32.69

$30.23

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: $34.75
504Expected 15/2/2027

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 15/2/2027

$34.75

$30.26

$29.17

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: $36.05
119Expected 10/9/2026

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 10/9/2026

$36.05

$29.19

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: $45.56
90Expected 11/2/2027

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 11/2/2027

$45.56

$39.64

$38.19

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: $46.53
168Expected 15/6/2027

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 15/6/2027

$46.53

$40.54

$37.63

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: $50.42
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

$50.42

$40.62

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: $74.53
120Expected 1/7/2027

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 1/7/2027

$74.53

$64.87

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: $101.66
90Expected 26/2/2027

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 26/2/2027

$101.66

$88.58

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: $108.46
59Expected 21/4/2027

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 21/4/2027

$108.46

$94.38

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: $129.00
90Expected 8/2/2027

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 8/2/2027

$129.00

$112.47

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: $62.91
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

$62.91

$54.75

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: $62.97
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

$62.97

$54.74

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: $53.18
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

$53.18

$46.31

$44.64

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: $49.23
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

$49.23

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: $98.60
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

$98.60

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: $83.10
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

$83.10

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: $154.77
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

$154.77

$134.78

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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