LCMXO256E-5MN100C

The LCMXO256E-5MN100C is a MachXO family FPGA from Lattice Semiconductor designed for single‑chip, non‑volatile logic integration. It combines 256 LUT-based logic elements with flexible I/O and instant-on non‑volatile configuration to address glue logic, bus bridging, interface control and system power‑up functions.

With a compact 100‑ball BGA package and support for a wide range of I/O standards, this commercial‑grade device targets space‑constrained embedded designs that require fast startup, in-field reconfiguration, and a high I/O‑to‑logic density ratio.

Key Features

• Non‑volatile, instant‑on configuration — Single‑chip non‑volatile memory enables instant power‑up without external configuration memory; supports background programming and in‑field reconfiguration.
• Logic resources — 256 LUT‑based logic elements suitable for glue logic and control functions.
• I/O density — 78 I/O pins in the 100‑ball csBGA package to support multiple interfaces and board routing requirements.
• Flexible I/O standards — Family datasheet documents support for LVCMOS (3.3/2.5/1.8/1.5/1.2V), LVTTL, PCI, LVDS, Bus‑LVDS, LVPECL and RSDS signaling for interface versatility.
• Low‑power features — Sleep mode for significant static current reduction and power‑efficient operation.
• Programmable clocking — Family devices include analog PLL capabilities for clock multiply/divide and phase shifting where applicable.
• Package and mounting — 100‑LFBGA / csBGA (8×8 mm) surface‑mount package, RoHS compliant.
• Electrical and environmental — Core supply range listed at 1.14 V to 1.26 V and commercial operating temperature range of 0 °C to 85 °C.

Typical Applications

• Glue Logic — Replace discrete logic with a single non‑volatile device for streamlined board layouts and reduced BOM.
• Bus Bridging & Interfacing — Implement protocol translation and bus interface logic using flexible I/O standards and abundant I/O pins.
• Power‑Up & Control Logic — Instant‑on behavior and single‑chip configuration simplify power sequencing and system control functions.
• Field Upgrades — In‑field reconfiguration and background programming enable updates to control firmware without removing the device.

Unique Advantages

• Single‑chip non‑volatile design: Eliminates the need for external configuration memory, reducing component count and simplifying board design.
• Instant startup: Device powers up immediately using on‑chip non‑volatile configuration—beneficial for systems requiring fast boot times.
• High I/O to logic density: 78 I/Os paired with 256 logic elements provide a compact solution for bridging and interfacing tasks in space‑limited designs.
• Flexible interface support: Programmable I/O buffers support multiple signaling standards, enabling reuse across different interface requirements.
• Power management options: Sleep mode offers substantial static current reduction for lower standby power in battery‑sensitive applications.
• RoHS compliant packaging: Meets lead‑free assembly requirements for modern production processes.

Why Choose LCMXO256E-5MN100C?

The LCMXO256E-5MN100C positions itself as a compact, non‑volatile FPGA ideal for designers needing instant‑on logic, flexible I/O, and the ability to perform in‑field updates. Its combination of 256 LUT‑based logic elements and 78 I/Os in a 100‑ball csBGA package makes it well suited to glue logic, interface bridging, and system control tasks where board space and fast startup matter.

Choose this device for projects that benefit from single‑chip configuration, programmable interfaces, and a lower component count—backed by the MachXO family architecture and available design tools referenced in the family datasheet.

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