LC4512V-5FTN256C

Complex Programmable Logic Devices Overview

The LC4512V-5FTN256C is a Complex Programmable Logic Device (CPLD) belonging to the ispMACH 4000V family, manufactured by Lattice Semiconductor. It features 512 macrocells and 32 logic array blocks, housed in a 256-pin FineLine BGA package with dimensions of 17x17 mm. The device supports an internal core voltage range of 1.65 V to 1.95 V and operates within a junction temperature range of 0°C to 90°C. Key electrical specifications include a maximum propagation delay (tpd) of 5 ns and a maximum operating frequency of 322 MHz.

Complex Programmable Logic Devices Feature Summary

• High-performance SuperFAST architecture supporting frequencies up to 322 MHz
• Low-power design with a 1.8 V core voltage
• 5 V tolerant I/Os compatible with LVCMOS 3.3, LVTTL, and PCI interfaces
• In-system programmability via JTAG interface

Complex Programmable Logic Devices Applications

• Control PLD functions in data center switches
• Sequencing and side-channel logic for CPU platforms
• Secure Platform Root of Trust (RoT) implementations
• Multi-port card control interfaces

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix 'FTN' corresponds to the 256-pin FineLine BGA package variant. Ensure compliance with RoHS standards as indicated in general product documentation. Check for any specific environmental certifications required for the target application.

Complex Programmable Logic Devices Selection Notes

Select this model when 512 macrocells are sufficient for the logic density requirements. The 5 ns speed grade is suitable for applications requiring moderate clock speeds up to 322 MHz. Consider the 256-pin FTBGA package for high-density I/O needs. Verify that the system can support the 1.8 V core voltage while maintaining 5 V tolerant I/O levels.

Complex Programmable Logic Devices Part Context

This component is part of the ispMACH 4000V family, which blends ispLSI 2000 and ispMACH 4A architectures. The family offers Global Routing Pool and Output Routing Pool technologies to ensure timing predictability and pin-out retention. It serves as a low-power alternative to higher-density FPGA solutions for control and glue logic applications.

Complex Programmable Logic Devices Replacement Considerations

The LC4512C-5FTN256C is a related variant within the ispMACH 4000C family. While it shares similar macrocell counts and packaging, verify if the specific voltage tolerances and performance characteristics of the 4000V series are strictly required for the design.