LCMXO2-7000HC-4BG332I

Field Programmable Gate Array Overview

The LCMXO2-7000HC-4BG332I is a Field Programmable Gate Array from the MachXO2 family, manufactured by Lattice Semiconductor. It features 6864 logic elements and 3432 Adaptive Logic Modules within 858 Logic Array Blocks. The device provides 278 I/Os and includes 240 kbit of Embedded Block RAM alongside 54 kbit of Distributed RAM, totaling 550 kbit of memory resources. Operating at a nominal supply voltage of 2.5 V or 3.3 V (range 2.375 V to 3.6 V), it supports a maximum operating frequency of 269 MHz. Packaged in a 332-CABGA format, it functions within an industrial temperature range of -40°C to +100°C with a typical operating current of 189 uA.

Field Programmable Gate Array Feature Summary

• Supports dual nominal supply voltages of 2.5 V and 3.3 V for flexible interface compatibility.
• Integrates non-volatile Flash technology enabling instant-on functionality without external configuration memory.
• Provides high-density programmable logic with significant embedded memory resources for complex data processing.

Field Programmable Gate Array Applications

• Industrial control systems requiring robust operation across wide temperature ranges.
• Consumer electronics interfaces utilizing standard 3.3 V logic levels.
• Telecommunications infrastructure equipment needing reliable signal processing capabilities.

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix '4' against design timing requirements, as it dictates the maximum operational frequency of 269 MHz. Confirm that the 332-CABGA package dimensions align with the target PCB footprint. Ensure the power supply design accommodates the specified voltage range of 2.375 V to 3.6 V. Check for moisture sensitivity handling requirements during storage and assembly processes.

Field Programmable Gate Array Selection Notes

Select this model when both 2.5 V and 3.3 V I/O standards are required within the same system. Compare against the HE variant if lower 1.2 V power consumption is prioritized over higher speed grades. Evaluate the HC series benefits regarding non-volatile configuration retention compared to volatile FPGA alternatives. Consider the CABGA-332 package availability relative to other pin counts in the 7000-series lineup.

Field Programmable Gate Array Part Context

This component belongs to the Lattice MachXO2 family, which combines low-power CPLD architecture with FPGA flexibility. The 7000-series represents the high-end density tier of this portfolio, offering extensive logic and memory resources. The HC designation indicates support for higher voltage I/O standards, distinguishing it from the HE series designed for low-voltage applications.

Field Programmable Gate Array Replacement Considerations

Direct functional substitutes within the same package and speed grade may be limited. Consider the LCMXO2-7000HC-5BG332I for higher performance needs, or the LCMXO2-7000HE-6BG332I if voltage compatibility allows for 1.2 V operation. Verify pin-to-pin compatibility before substituting with different speed grades or voltage variants.