LCMXO640E-5FN256C

Field Programmable Gate Array Overview

The LCMXO640E-5FN256C is a Field Programmable Gate Array from the MachXO family, manufactured by Lattice Semiconductor Corporation. It features 640 logic elements and 320 Adaptive Logic Modules within an 80 LAB architecture. The device supports 159 I/O pins and operates on a single 1.2V supply voltage with a range of 1.14V to 1.26V. It is housed in a 256-FPBGA package measuring 17x17 mm. The component supports industrial temperature ranges from -40°C to +100°C and achieves a maximum operating frequency of 550 MHz.

Field Programmable Gate Array Feature Summary

• Single-chip non-volatile FPGA architecture eliminating external configuration memory requirements
• Ultra-low power consumption suitable for battery-operated and portable applications
• Integrated high-speed transceivers supporting data rates up to 1.25 Gbps
• Advanced security features including AES encryption and anti-tamper protection

Field Programmable Gate Array Applications

• Industrial automation control systems
• Medical equipment signal processing
• Automotive infotainment and display interfaces
• Consumer electronics peripheral controllers

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix against official Lattice documentation, as availability varies. Confirm RoHS compliance status directly with the manufacturer or authorized distributors due to potential lifecycle changes. Ensure ESD handling protocols are followed during storage and installation to prevent damage to the sensitive CMOS structure.

Field Programmable Gate Array Selection Notes

Select this model when a compact footprint and low static power are critical constraints. The 1.2V core voltage requires compatible I/O level shifting if interfacing with 3.3V systems. Compare resource utilization against the LCMXO640C series to determine if higher performance or different voltage options are necessary for the target application design.

Field Programmable Gate Array Part Context

This component belongs to the MachXO family, representing Lattice's ultra-low density FPGA segment. It serves as a drop-in replacement for complex PALs and GALs while offering reprogrammability. The family is distinguished by its non-volatile flash technology, which allows for instant-on functionality without external boot devices.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include the LCMXO640C-5FN256C for similar pin counts but potentially different voltage support. The LCMXO640E-3FN256C offers a faster speed grade. Verify pin compatibility and electrical characteristics before swapping components in existing designs.