Product Summary

The LFE2-20SE-7FN672C-6I is a FPGA. The LFE2-20SE-7FN672C-6I is optimized to deliver high performance features such as advanced DSP blocks, high speed SERDES and high speed source synchronous interfaces in an economical FPGA fabric. This combination was achieved through advances in device architecture and the use of 90nm technology.

Parametrics

LFE2-20SE-7FN672C-6I absolute maximum ratings: (1)Supply Voltage VCC: -0.5 to 1.32V; (2)Supply Voltage, VCCAUX: -0.5 to 3.75V; (3)Supply Voltage VCCJ: -0.5 to 3.75V; (4)Output Supply Voltage, VCCIO: -0.5 to 3.75V; (5)Input or I/O Tristate Voltage Applied: -0.5 to 3.75V; (6)Storage Temperature (Ambient): -65 to 150℃; (7)Junction Temperature (Tj): +125℃.

Features

LFE2-20SE-7FN672C-6I features: (1)High Logic Density for System Integration: 6K to 95K LUTs; 90 to 583 I/Os; (2)Embedded SERDES: Data Rates 250 Mbps to 3.125 Gbps; Up to 16 channels per device PCI Express, Ethernet (1GbE, SGMII), OBSAI, CPRI and Serial RapidIO; (3)sysDSP Block: 3 to 42 blocks for high performance multiply and ; (4)accumulate; Each block supports: One 36x36, four 18X18 or eight 9X9 multipliers; (5)Flexible Memory Resources: 55Kbits to 5308Kbits sysMEM Embedded ; (6)Block RAM (EBR): 18Kbit block; Single, pseudo dual and true dual port; Byte Enable Mode support; 12K to 202Kbits distributed RAM: Single port and pseudo dual port; (7)sysCLOCK Analog PLLs and DLLs: Two GPLLs and up to six SPLLs per device: Clock multiply, divide, phase & delay adjust; Dynamic PLL adjustment; Two general purpose DLLs per device.

Diagrams

LFE2-20SE-7FN672C-6I Simplified Channel Block Diagram

LFE2-12E-5F256C
LFE2-12E-5F256C
Lattice
FPGA - Field Programmable Gate Array 12K LUTs 193 I/O DSP 1.2V -5 Spd
Data Sheet
0-1: $17.10
1-25: $14.85
25-100: $13.72
LFE2-12E-5F256I
LFE2-12E-5F256I
Lattice
FPGA - Field Programmable Gate Array 12K LUTs 193 I/O DSP 1.2V -5 Spd I
Data Sheet
0-1: $19.65
1-25: $17.10
25-100: $15.79
LFE2-12E-5FN256C
LFE2-12E-5FN256C
Lattice
FPGA - Field Programmable Gate Array 12K LUTs 193 I/O DSP 1.2V -5 Spd
Data Sheet
0-1: $17.10
1-25: $14.85
25-100: $13.72
LFE2-12E-5FN256I
LFE2-12E-5FN256I
Lattice
FPGA - Field Programmable Gate Array 12K LUTs 193 I/O DSP 1.2V -5 Spd I
Data Sheet
0-1: $19.65
1-25: $17.10
25-100: $15.79
LFE2-12E-5F484C
LFE2-12E-5F484C
Lattice
FPGA - Field Programmable Gate Array 12K LUTs 297 I/O DSP 1.2V -5 Spd
Data Sheet
0-1: $24.90
1-25: $21.75
25-100: $20.10
LFE2-12E-5F484I
LFE2-12E-5F484I
Lattice
FPGA - Field Programmable Gate Array 12K LUTs 297 I/O DSP 1.2V -5 Spd I
Data Sheet
0-1: $27.45
1-25: $24.00
25-100: $22.16