LCMXO3D-9400HC-5BG400C

The LCMXO3D-9400HC-5BG400C is a MachXO3D family field-programmable gate array (FPGA) IC from Lattice Semiconductor. It provides a non-volatile, reconfigurable FPGA architecture with on-chip memory and embedded system features suited for commercial embedded applications.

With 9,400 logic elements, 335 I/Os and a broad supply voltage window, this device targets designs that require flexible I/O, moderate logic density and on-chip memory while maintaining commercial temperature operation.

Key Features

• Core Logic — 9,400 logic elements for implementing custom logic, state machines and glue functions.
• Logic Structure — Family-level architecture includes slices, programmable function units and routing resources as described in the MachXO3D device family data sheet.
• Embedded Memory — 442,368 total RAM bits, providing approximately 0.44 Mbits of on-chip embedded memory for buffering, FIFOs and small tables.
• I/O Density — 335 programmable I/Os to support broad peripheral connectivity and multiple parallel interfaces.
• Power and Supply — Operates from a 2.375 V to 3.465 V supply range to accommodate common commercial logic domains.
• Packaging and Mounting — 400-LFBGA (400-CABGA, 17 × 17) package; surface-mount mounting for space-efficient board designs.
• Operating Range — Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Family-Level System Features — MachXO3D family features documented in the data sheet include non-volatile reconfiguration, on-chip oscillator, configurable PLLs, embedded security block and hardened IP blocks (SPI, I2C, timers) to simplify system design and configuration.
• Regulatory — RoHS compliant.

Typical Applications

• Commercial Embedded Systems — Use for custom control logic, protocol adaptation and system glue where non-volatile reconfigurability and moderate logic density are required.
• Communications and Networking (Commercial) — Implement I/O bridging, protocol conversion and timing functions leveraging the device I/O density and on-chip memory.
• Consumer and Professional Equipment — Integrate user interfaces, peripheral aggregation and small data buffering with the FPGA’s logic and embedded RAM.
• Test & Measurement and Instrumentation — Apply as configurable I/O, timing and control logic with available PLLs and on-chip resources from the MachXO3D family.

Unique Advantages

• Non-volatile, reconfigurable FPGA: Family-level support for non-volatile configuration enables persistent designs without external configuration memory.
• High I/O count: 335 I/Os reduce the need for external I/O expanders and simplify board-level interfacing.
• On-chip embedded memory: Approximately 0.44 Mbits of RAM for local buffering, FIFOs and small lookup tables, reducing external memory dependence.
• Flexible supply range: 2.375 V to 3.465 V operation supports common commercial voltage domains for easier system integration.
• Compact surface-mount package: 400-LFBGA (17 × 17) provides a high-pin-count solution in a compact footprint for space-constrained boards.
• MachXO3D family system features: On-chip oscillator, PLLs, embedded security and hardened peripheral IP simplify design integration and accelerate time to market.

Why Choose LCMXO3D-9400HC-5BG400C?

The LCMXO3D-9400HC-5BG400C balances moderate logic capacity, substantial I/O resources and embedded memory in a single, non-volatile FPGA package. As a member of the MachXO3D device family, it brings family-level system features—such as embedded security blocks, hardened IP and on-chip clocking—to commercial designs that require reconfigurability and flexible I/O.

This device is well suited for commercial customers building embedded control, interface and protocol tasks that benefit from on-chip RAM, broad I/O, and a compact 400-LFBGA footprint, while operating within a standard commercial temperature range. It is RoHS compliant and documented in the MachXO3D family data sheet for designers requiring verifiable specifications.

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