LCMXO2-640ZE-3TG100C

Product Overview

The Lattice Semiconductor Corporation LCMXO2-640ZE-3TG100C is a MachXO2 field programmable gate array (FPGA) IC in a 100-LQFP package (100TQFP). It provides 640 logic elements/cells, 80 LABs/CLBs, 18432 total RAM bits and 78 I/O pins. The surface-mount device is intended for embedded logic designs operating from a 1.14V to 1.26V supply. It supports programmable integration of logic, I/O and RAM resources within a single IC, and it belongs to the MachXO2 series of FPGA devices.

Key Features

• MachXO2 FPGA with 640 logic elements/cells and 80 LABs/CLBs.
• 18432 total RAM bits.
• 78 I/O pins.
• 100-LQFP (100TQFP) surface-mount package.
• 1.14V to 1.26V supply voltage.
• Surface-mount mounting type.
• Manufacturer: Lattice Semiconductor Corporation; series: MachXO2.

Applications

• Embedded control logic in surface-mount systems.
• Programmable I/O expansion for board-level interface routing.
• Glue-logic replacement in 100-LQFP package designs.
• Small-data buffering in logic-centric embedded systems.

Design & Procurement Notes

When selecting this part, confirm that the board layout supports the 100-LQFP (100TQFP) surface-mount package and that the assembly process is compatible with surface-mount placement. The package footprint should be checked against the PCB layout. The 1.14V to 1.26V supply range requires a regulated power source within that voltage window. Map the 640 logic elements/cells, 80 LABs/CLBs, 18432 total RAM bits and 78 I/O pins against the required logic, memory and pin-count budget before committing to the design. For procurement, verify the exact manufacturer part number LCMXO2-640ZE-3TG100C and the intended package on the schematic, bill of materials and assembly drawings.