LCMXO640C-5MN100C

The LCMXO640C-5MN100C is a MachXO family FPGA optimized for glue logic, bus bridging, bus interfacing, power-up control and general control logic. It combines non-volatile configuration and FPGA-style look-up-table logic to deliver instant-on, reconfigurable control in a compact surface-mount package.

With 640 logic elements, 74 user I/Os and a wide supply range, this commercial-grade device suits designs that require fast startup, flexible I/O options and single-chip configuration without external memory.

Key Features

• Non-volatile, instant-on configuration — Single-chip non-volatile architecture enables rapid power-up in microseconds with no external configuration memory required.
• Reconfiguration and security — Supports in-field reconfiguration and background programming; design security is enhanced by eliminating an externally-transferable bitstream.
• Logic capacity — 640 logic elements suitable for glue logic, control state machines and mid-density logic tasks.
• On-chip memory — Family-level distributed memory for the LCMXO640 is approximately 6.1 Kbits of distributed RAM for temporary data storage and FIFOs.
• Flexible I/O and voltage support — 74 I/Os with programmable buffer options and a supported device supply range of 1.71 V to 3.465 V for multi‑voltage system integration.
• Power and low-power modes — Sleep mode capability provides significant static current reduction for designs with power-sensitive standby requirements.
• Package and mounting — Surface-mount 100-ball csBGA (8×8) / 100-LFBGA package options for compact board-level integration and high pin density.
• Commercial temperature range — Rated for operation from 0 °C to 85 °C.
• RoHS compliant — Lead-free packaging for regulatory and environmental compliance.

Typical Applications

• Glue Logic and System Control — Replace discrete logic with a single-chip programmable device for board-level signal conditioning and state machines.
• Bus Bridging and Interfacing — Implement bus translators and protocol adapters where flexible I/O and moderate logic density are required.
• Power-up and Reset Management — Centralize power sequencing, reset control and supervision with instant-on behavior for rapid system availability.
• Consumer and Industrial Control — Integrate user-interface glue, control sequencing and peripheral interfacing within a compact surface-mount footprint.

Unique Advantages

• Single-chip, no external configuration memory — Reduces BOM and simplifies board design by eliminating the need for external configuration devices.
• Fast system availability — Instant-on, non-volatile configuration minimizes time-to-ready after power-up for systems that require immediate responsiveness.
• Field update capability — In-field reconfiguration and background programming allow updates without removing the device from the system.
• Power-efficient standby — Sleep mode enables substantial reductions in static current for energy-conscious designs.
• Compact, high-density packaging — 100-ball csBGA / 100-LFBGA options facilitate small PCB area and reliable surface-mount assembly.
• Toolchain support — MachXO family support for ispLEVER design tools facilitates synthesis, place-and-route and timing verification.

Why Choose LCMXO640C-5MN100C?

The LCMXO640C-5MN100C positions itself as a compact, non-volatile FPGA ideal for designs that need reliable instant-on behavior, flexible I/O and mid-range logic capacity. Its single-chip configuration approach reduces system complexity and BOM while providing the reconfigurability benefits of FPGA logic.

This device is well suited for engineers building control, interfacing and power-management functions in commercial-temperature applications who want a programmable, RoHS-compliant solution with established design-tool support.

Request a quote or submit a request to purchase the LCMXO640C-5MN100C to evaluate it for your next design. Our team can provide pricing, availability and technical assistance to help integrate this MachXO device into your project.