LCMXO2-256HC-4SG32C

Field Programmable Gate Array Overview

The LCMXO2-256HC-4SG32C is a Field Programmable Gate Array from the MachXO2 family, manufactured by Lattice Semiconductor. It features 256 Logic Elements and 128 Adaptive Logic Modules within 32 Logic Array Blocks. The device provides 21 I/O pins and includes 2 kbit of distributed RAM. It operates on a supply voltage ranging from 2.375 V to 3.6 V, with typical operation at 2.5 V or 3.3 V. The maximum operating frequency is 269 MHz. It supports surface mount installation in a QFN-32 package and functions within an ambient temperature range of 0°C to +85°C.

Field Programmable Gate Array Feature Summary

• Utilizes Adaptive Logic Modules for efficient logic implementation
• Supports high-speed digital processing up to 269 MHz
• Integrates distributed RAM for data storage needs
• Operates with standard 2.5V/3.3V power supplies

Field Programmable Gate Array Applications

• General-purpose programmable logic circuits
• Interface bridging between different voltage domains
• Simple state machine implementations
• Signal processing control logic

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix (4) and package type (QFN-32) against the required design specifications. Confirm that the commercial temperature range (0°C to +85°C) aligns with the operational environment. Ensure compatibility with the intended 2.5V or 3.3V power rails before finalizing procurement orders.

Field Programmable Gate Array Selection Notes

Select this component when a low gate count FPGA with moderate speed requirements is needed. The 256 LE capacity suits simple control tasks. Verify that the 21 available I/O pins meet the interface requirements. Consider the QFN-32 package constraints for PCB layout if space is limited.

Field Programmable Gate Array Part Context

This part belongs to the Lattice MachXO2 series, which offers a balance of performance and density. The HC suffix indicates a high-performance variant within the 256 LE category. The 4SG32 designation specifies the speed grade and the 32-pin QFN package form factor used in compact designs.

Field Programmable Gate Array Replacement Considerations

LCMXO2-256HC-4SG32I is an industrial temperature version of the same logical device.