LFEC20E-4FN484C is designed to provide common FPGA functionalities at a reasonable price. The LatticeECP (EConomy Plus) FPGA idea combines an effective FPGA fabric with high-speed dedicated functionalities for optimal performance and value. The LFEC20E-4FN484C is the first product to use this methodology and offers specialized high-performance DSP blocks on-chip. To achieve more affordable solutions, LFEC20E-4FN484C provides all the general-purpose characteristics of LatticeECP devices without specialized function blocks. All essential FPGA components are present in the LatticeECP/EC FPGA fabric, which was created with low cost in mind from the beginning. These components include LUT-based logic, distributed and embedded memory, PLLs, and support for common I/Os. Additionally included is dedicated DDR memory interface logic, which is becoming more and more common in applications with tight budgets. Large complicated designs can be effectively implemented using the LFEC20E-4FN484C thanks to the ispLEVER design tool package from Lattice. Popular logic synthesis tools include support for LatticeECP/EC synthesis libraries. The ispLEVER tool places and routes the design in the LatticeECP/EC device using the output from the synthesis tool and the limitations of its floor planning tools. For timing verification, the ispLEVER tool takes the timing from the routing and back-annotates it into the design. For LFEC20E-4FN484C, Lattice offers a wide variety of pre-designed IP (Intellectual Property) ispLeverCORE modules. Designers can focus on the distinctive elements of their designs while still employing these IPs as standardized building blocks, which increases productivity.
Specification | Value |
---|---|
Number of Gates | 19.7 K |
Number of Logic Blocks | 2464 |
Number of I/Os | 400 |
Maximum Operating Frequency | 378 MHz |
Operating Supply Voltage | 1.2 V |
Maximum Operating Temperature | + 70 C |
Mounting Style | SMD/SMT |
Package / Case | FPBGA-484 |
Minimum Operating Temperature | 0 C |
Packaging | Tray |
Factory Pack Quantity | 300 |
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