LCMXO256E-3M100I

The LCMXO256E-3M100I is a MachXO family field programmable gate array (FPGA) in a compact 100-ball LFBGA/CSPBGA package, designed for industrial applications. It provides 256 logic elements and up to 78 general-purpose I/Os in a single, non-volatile device optimized for glue logic, bus bridging, power-up control and general control logic tasks. Key value propositions include single-chip instant-on operation, flexible I/O support, and industrial temperature operation.

Key Features

• Logic Density  Approximately 256 logic elements for implementing glue logic, control functions and interface bridging within a compact FPGA footprint.
• I/O and Package Options  Up to 78 I/Os provided in a 100-LFBGA / 100-CSBGA (8×8 mm) package for high pin-to-pin connectivity in small form factors.
• Non-Volatile, Instant-On Configuration  Family-level capability: single-chip non-volatile configuration enables instant-on behavior and eliminates the need for external configuration memory.
• Reconfiguration and Field Updates  Support for in-system reconfiguration, including background programming through standard JTAG-based methods (family-level TransFR reconfiguration and JTAG programming supported).
• Flexible I/O Standards  Family-level programmable I/O buffer support for a wide range of interfaces and voltage standards, enabling compatibility with common system signaling.
• Voltage and Temperature  Operates with a core supply range of 1.14 V to 1.26 V and is rated for industrial operation from −40 °C to 100 °C.
• Mounting and Compliance  Surface-mount package with RoHS-compliant materials for modern manufacturing flows.

Typical Applications

• Glue Logic and System Control  Implement glue logic and startup control functions where compact, single-chip, non-volatile logic is required.
• Bus Bridging and Interface Management  Implement protocol bridging and bus interfacing with flexible I/O options and dense I/O count relative to logic size.
• Power-Up and Reset Control  Use instant-on configuration for deterministic power-up sequencing and system initialization tasks.
• Embedded Control and Peripheral Management  Control discrete peripherals, manage sensor interfaces, or implement user-interface logic in industrial environments.

Unique Advantages

• Single-Chip Non-Volatile Solution: Reduces BOM by removing the need for external configuration memory while enabling instant-on behavior.
• Compact, High-I/O Package: 100-ball LFBGA/CSPBGA package delivers up to 78 I/Os in an 8×8 mm footprint for space-constrained designs.
• Industrial Temperature Rating: Rated from −40 °C to 100 °C to meet a wide range of industrial operating environments.
• Low-Voltage Core: Operates at a core supply of 1.14 V to 1.26 V for compatibility with modern low-voltage power domains.
• Field Reconfiguration: Supports in-system updates and background programming via JTAG and family-level reconfiguration features, enabling maintenance and feature updates in the field.

Why Choose LCMXO256E-3M100I?

The LCMXO256E-3M100I positions itself as a compact, industrial-grade MachXO FPGA for designs that require non-volatile, instant-on programmable logic with up to 78 I/Os. Its 256 logic elements and small 100-ball BGA package make it suited to replacing discrete glue logic assemblies and consolidating interface control in a single device. Backed by MachXO family-level configuration and reprogramming features and RoHS-compliant packaging, this part addresses applications where size, single-chip configuration and industrial temperature operation are key considerations.

For designs requiring a concise logic implementation with flexible I/O in an industrial footprint, the LCMXO256E-3M100I offers a pragmatic balance of integration, configurability and environmental robustness.

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