LC5768MV-75FN484I

Complex Programmable Logic Devices Overview

The LC5768MV-75FN484I is an EE PLD from the ispXPLD 5000MX family, featuring 768 macrocells and a PBGA256 package. It operates at a maximum frequency of 250MHz with a propagation delay of 5.0ns. The device supports 3.3V core voltage and includes 193 I/Os. It offers in-system programmability via IEEE 1532 and features flexible memory modes including SRAM, FIFO, and CAM within its Multi-Function Blocks.

Complex Programmable Logic Devices Feature Summary

• 768 Macrocells with Flexible Multi-Function Block (MFB) architecture
• Support for Single/Dual-port SRAM, FIFO, and Ternary CAM modes
• In-System Programmability via IEEE 1532 interface
• sysCLOCK PLLs for timing control and clock shifting

Complex Programmable Logic Devices Applications

• Complex logic replacement in industrial systems
• Interface bridging between mixed-voltage domains
• Buffering and protocol conversion using FIFO modes
• Address matching applications using Ternary CAM

Complex Programmable Logic Devices Procurement Notes

Verify component status against Product Change Notification #09-10. While some devices in the ispXPLD 5000MX family are discontinued, this specific part number may remain active or orderable depending on current inventory and manufacturing updates. Confirm availability directly with Lattice Semiconductor or authorized distributors before finalizing procurement plans.

Complex Programmable Logic Devices Selection Notes

Select this device for designs requiring high-density logic with embedded memory capabilities. Ensure the design utilizes the 3.3V power supply specification. Consider the 250MHz fMAX limit for timing closure. Verify that the required I/O standards (LVCMOS, SSTL, HSTL) are supported by the sysIO banks.

Complex Programmable Logic Devices Part Context

This component belongs to the ispXPLD 5000MX family, which extends the SuperWIDE architecture with expanded memory resources. It is designed for applications needing deterministic timing and low power consumption. The family includes variants with different densities and package options to suit various system requirements.

Complex Programmable Logic Devices Replacement Considerations

Check for direct pin-compatible replacements within the same density class. If the original part is obsolete, consider migrating to newer Lattice FPGA families such as MachXO or CrossLink, though software tools and pinouts will differ significantly.