LCMXO640E-3BN256I

Product Overview

The LCMXO640E-3BN256I from Lattice Semiconductor Corporation is a MachXO field programmable gate array (FPGA) integrated circuit for embedded logic and I/O management. It provides 640 logic elements/cells, 80 LABs/CLBs, and 159 input/output pins in a 256-LFBGA, CSPBGA package with a 256-CABGA (14x14) device package. The device is surface mount, operates over a junction temperature range of -40°C to 100°C, and uses a supply voltage range of 1.14V to 1.26V.

Key Features

• MachXO series FPGA from Lattice Semiconductor Corporation.
• 640 logic elements/cells and 80 LABs/CLBs for configurable embedded logic.
• 159 I/O pins support device interfacing and I/O expansion.
• Supply voltage range of 1.14V to 1.26V.
• Operating temperature range of -40°C to 100°C (TJ).
• Surface mount package: 256-LFBGA, CSPBGA.
• 256-CABGA (14x14) device package.

Applications

• Embedded control logic where configurable functions and multiple I/O are needed.
• I/O bridging between processors, peripherals, and external interface devices.
• Sensor and actuator control in systems using numerous digital signals.
• State-machine and timing functions in embedded control designs.

Design & Procurement Notes

Designers should verify that the power delivery network supports the 1.14V to 1.26V supply range and that thermal management is compatible with the -40°C to 100°C (TJ) operating temperature. The 159 I/O count, 256-LFBGA CSPBGA package, and 256-CABGA (14x14) device package influence pin assignment, routing density, and land-pattern design. The 640 logic elements/cells and 80 LABs/CLBs should be compared with the required logic capacity before finalizing the FPGA configuration. As a surface-mount MachXO FPGA from Lattice Semiconductor Corporation, it is suited to embedded logic and I/O management contexts where its specified resources and package dimensions are appropriate.