EP1810LC-35

Overview

The EP1810LC-35 is a field-programmable gate array manufactured by Altera and distributed by Rochester Electronics. It belongs to the FLEX 10K family, utilizing an embedded FPGA architecture with logic blocks and dedicated routing resources. The device features a 3.5 ns speed grade, indicating high-speed signal propagation capabilities suitable for complex digital logic applications. It is housed in a plastic quad flat package (PQFP) variant, designed for surface-mount assembly on printed circuit boards.

Feature Summary

• Supports complex digital logic implementation through embedded FPGA architecture
• Provides high-speed data processing with specified timing characteristics
• Enables reconfigurable hardware design for prototyping and production

Applications

• Digital signal processing systems
• Custom interface logic integration
• Prototyping of complex ASIC designs

Procurement Notes

Verify the specific package suffix and temperature range against original Altera documentation. Confirm that the unit is sourced from qualified manufacturers meeting MIL-PRF-38535 standards if military-grade reliability is required. Ensure compatibility with existing board layouts before procurement.

Selection Notes

Select this component when a reconfigurable solution is needed for moderate complexity logic functions. Compare pin counts and I/O voltage levels with alternative FLEX 10K devices. Consider the 3.5 ns speed grade against system clock requirements to ensure timing closure without external buffering.

Part Context

This part is part of the Altera FLEX 10K series, a foundational line of embedded programmable logic devices. Rochester Electronics provides these components as a source for obsolete or hard-to-find inventory, maintaining specifications equal to the original OEM. The series is known for its mix of standard logic cells and embedded memory blocks.

Replacement Considerations

Compatible replacements include other variants within the Altera FLEX 10K family, such as the EP1810LC-2 or EP1810LC-4, depending on required speed grades. Verify pinout compatibility and logic capacity before substituting.