LFEC20E-3F672C - Brand New Lattice Semiconductor FPGAs (Field Programmable Gate Array)
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Description
The LFEC20E-3F672C is a model of FPGA (Field Programmable Gate Array) from the LatticeECP/EC family. It is designed to provide mainstream FPGA features at a low cost. The LatticeECP FPGA concept combines an efficient FPGA fabric with high-speed dedicated functions. The LatticeECPDSP family, which includes the LFEC20E-3F672C, offers dedicated high-performance DSP blocks on-chip. The LatticeEC family, on the other hand, supports all the general-purpose features of LatticeECP devices without dedicated function blocks, resulting in lower cost solutions.
Specifications and features
- Extensive Density and Package Options: - 1.5K to 32.8K LUT4s - 65 to 496 I/Os - Density migration supported - sysDSP Block (LatticeECP Versions): - High-performance multiply and accumulate - 4 to 8 blocks - 4 to 8 36x36 multipliers or - 16 to 32 18x18 multipliers or - 32 to 64 9x9 multipliers - Embedded and Distributed Memory: - 18 Kbits to 498 Kbits sysMEM Embedded Block RAM (EBR) - Up to 131 Kbits distributed RAM - Flexible memory resources: Distributed and block memory - Flexible I/O Buffer: - Programmable sysI/O buffer supports a wide range of interfaces: - LVCMOS 3.3/2.5/1.8/1.5/1.2 - LVTTL - SSTL 3/2 Class I, II, SSTL18 Class I - HSTL 18 Class I, II, III, HSTL15 Class I, III - PCI - LVDS, Bus-LVDS, LVPECL, RSDS - Dedicated DDR Memory Support: - Implements interface up to DDR400 (200MHz) - sysCLOCK PLLs: - Up to four analog PLLs per device - Clock multiply, divide, and phase shifting - System Level Support: - IEEE Standard 1149.1 Boundary Scan, plus ispTRACY internal logic analyzer capability - SPI boot flash interface - 1.2V power supply - Low Cost FPGA: - Features optimized for mainstream applications - Low-cost TQFP and PQFP packaging
Application Scenarios
The LFEC20E-3F672C FPGA can be used in various applications that require mainstream FPGA capabilities at a low cost. It is suitable for applications in industries such as telecommunications, automotive, consumer electronics, and industrial automation. Its flexible I/O buffer and dedicated DDR memory support make it ideal for applications that require high-speed data processing and memory-intensive tasks.
Comparison
Advantages- Offers mainstream FPGA features at a low cost - Dedicated high-performance DSP blocks on-chip - Extensive density and package options for flexibility - Flexible I/O buffer supports a wide range of interfaces - Implements interface up to DDR400 for high-speed memory access - Low-cost TQFP and PQFP packaging
Disadvantages- Does not have dedicated function blocks to achieve lower cost solutions compared to the LatticeEC family - Requires additional circuitry and support components for complete system integration
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Datasheet
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Shopping guide
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- Datasheet: Download LFEC20E-3F672C
- Chipdatas Part: CD93-LFEC20E-3F672C
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/02 16:54 +0800
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