LCMXO2280E-3TN144C

Field Programmable Gate Array Overview

The Lattice Semiconductor LCMXO2280E-3TN144C is a non-volatile, infinitely reconfigurable Programmable Logic Device (PLD) belonging to the MachXO family. It features a logic density of 2280 Look-Up Tables (LUTs), 7.7 Kbits of distributed RAM, and 27.6 Kbits of Embedded Block RAM (EBR). The device includes two sysCLOCK Phase Locked Loops (PLLs) for clock management. It supports flexible I/O standards including LVCMOS, LVDS, and PCI via sysIO buffers. Operating voltages range from 1.2V to 3.3V. The specific model utilizes a 144-pin TQFP package with a -3 speed grade.

Field Programmable Gate Array Feature Summary

• Instant-on operation powered by non-volatile Flash technology without external configuration memory
• Supports in-field logic updates while the system operates using TransFR™ technology
• Provides significant static current reduction through an integrated sleep mode
• Enables secure design protection as no bit stream is required for configuration

Field Programmable Gate Array Applications

• Glue logic implementation
• Bus bridging and interfacing
• Power-up control sequences
• General-purpose I/O expansion

Field Programmable Gate Array Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to confirm pin compatibility and electrical specifications. Ensure the selected variant matches the required operating temperature range and voltage levels for your specific application environment before finalizing procurement.

Field Programmable Gate Array Selection Notes

Select this component when designing systems that require low-density programmable logic with instant-on capabilities. It serves as a suitable replacement for traditional CPLDs in applications demanding high security and reconfigurability. Consider the available I/O count and embedded memory resources to ensure the device meets the functional requirements of the target design.

Field Programmable Gate Array Part Context

This device is part of the MachXO family, which bridges the gap between CPLDs and FPGAs. It combines the non-volatile, instant-on characteristics of CPLDs with the flexible architecture and embedded resources typical of FPGAs. The family is optimized for general-purpose I/O expansion, interface bridging, and power-up management functions across various industrial and consumer markets.

Field Programmable Gate Array Replacement Considerations

Direct substitutes within the same family include the LCMXO1200 series for lower density requirements or the LCMXO640 and LCMXO256 models for simpler designs. Verify pinout compatibility if migrating between different package types within the MachXO lineup.