LC5512MC-45F256C

Complex Programmable Logic Devices Overview

The LC5512MC-45F256C is a Complex Programmable Logic Device (CPLD) from the Lattice ispXPLD family. It features 768 macrocells organized into logic array blocks, providing 193 I/O pins within a 256-terminal package. The device operates at a maximum frequency of 275 MHz with a propagation delay of 4.5 ns. It utilizes EEPROM/SRAM memory technology for configuration and functions on a 3.3 V supply voltage. The component supports in-system programming via JTAG and complies with RoHS standards.

Complex Programmable Logic Devices Feature Summary

• 768 macrocells with 160 product terms per macrocell
• 193 I/Os in a 256-terminal FPBGA package
• 275 MHz maximum operating frequency
• EEPROM/SRAM non-volatile configuration

Complex Programmable Logic Devices Applications

• High-density digital logic control systems
• Interface bridging between different voltage domains
• Complex state machine implementations
• Address decoding and bus arbitration

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'F256C' against official Lattice documentation to confirm pinout and package dimensions. Ensure compatibility with standard 3.3 V power supplies and JTAG programming interfaces. Check for moisture sensitivity level 3 requirements during storage and handling.

Complex Programmable Logic Devices Selection Notes

Select this model when high I/O density and moderate speed are required in a compact BGA footprint. Compare against the LC5512MV series if lower power consumption is critical, as the MV variant may offer different electrical characteristics. Confirm that the 4.5 ns delay meets timing constraints for the target application.

Complex Programmable Logic Devices Part Context

This part belongs to the Lattice ispXPLD family, designed for complex programmable logic applications. It shares architectural similarities with other members like the LC5512MV-45FN256C but differs in specific package and performance parameters defined by its suffix codes.

Complex Programmable Logic Devices Replacement Considerations

Direct substitutes include other LC5512MC variants with compatible pinouts. Verify functional equivalence with LC5512MV series parts if power efficiency is a priority, ensuring all electrical parameters match the design requirements.