LFXP20E-3FN484I

Field Programmable Gate Array Overview

The LFXP20E-3FN484I is a non-volatile Field Programmable Gate Array from the LatticeXP family, featuring 20K logic elements and 396 Kbits of embedded block RAM. It operates at a -3 speed grade within an FPBGA-484 package, supporting up to 340 I/Os. The device utilizes ispXP technology for instant-on configuration in microseconds without external memory. It supports multiple voltage supplies including 1.2V, 1.8V, 2.5V, and 3.3V, and includes four sysCLOCK PLLs for flexible clock management.

Field Programmable Gate Array Feature Summary

• Non-volatile architecture with instant-on capability and infinite reconfigurability
• Integrated sysMEM Embedded Block RAM and distributed memory resources
• Flexible sysIO buffers supporting diverse interface standards
• On-chip sysCLOCK PLLs for advanced clock synthesis and distribution

Field Programmable Gate Array Applications

• Instant-on system control and monitoring
• Low-power industrial automation interfaces
• Telecommunications signal processing
• Secure boot and configuration applications

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status as required by specific project regulations. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate that the -3 speed grade meets timing requirements for the target design implementation.

Field Programmable Gate Array Selection Notes

Select this model when non-volatile storage and instant power-up are critical requirements. The LFXP20 variant offers sufficient density for moderate complexity designs while maintaining low static power consumption. Consider the available I/O count and package constraints during initial architectural planning.

Field Programmable Gate Array Part Context

This component belongs to the LatticeXP family, which bridges the gap between CPLDs and larger FPGAs. It combines the ease of use and instant-on features of non-volatile devices with the flexibility of SRAM-based FPGAs. The family is designed for cost-sensitive applications requiring high reliability and security.

Field Programmable Gate Array Replacement Considerations

LFXP10E-3FN484I: Lower density option within the same package and speed grade. LFXP20E-6FN484I: Same density but slower speed grade. LFECP20E-3FN484I: Different architecture (SRAM-based) with similar density but requires external configuration memory.