LCMXO3L-9400C-6BG400C

The LCMXO3L-9400C-6BG400C is a MachXO3 family FPGA from Lattice Semiconductor Corporation. It delivers a flexible, non-volatile FPGA architecture with on-chip memory and a large I/O count in a compact 400-LFBGA package.

Designed for commercial-grade system integration, the device combines 9,400 logic elements, substantial embedded RAM, and extensive I/O to address control, interface and glue-logic functions while supporting a wide supply voltage window and standard operating temperature range.

Key Features

• Core Density — 9,400 logic elements provide programmable logic capacity for control, glue logic and interface functions.
• Embedded Memory — 442,368 bits of on-chip RAM (approximately 0.44 Mbits) for data buffering, FIFOs and small working memory.
• Extensive I/O — 335 general-purpose I/O pins enable wide peripheral connectivity and multiple interface implementations.
• Flexible Non‑volatile Configuration — MachXO3 family architecture supports non-volatile, multi-time programmable configuration and system-level support features.
• Advanced Clocking — On-chip clocking resources including PLL support for flexible timing architectures and source-synchronous I/O (as described in MachXO3 family documentation).
• Embedded Peripherals and IP — MachXO3 family includes hardened IP blocks (for example I²C and SPI cores, timers/counters) and an on-chip oscillator to simplify system design.
• Power and Supply — Supports a voltage supply range of 2.375 V to 3.465 V for compatibility with common system rails.
• Package and Mounting — 400-LFBGA (supplier package 400‑CABGA, 17×17) in a surface-mount form factor for compact board designs.
• Commercial Grade Operation — Rated for 0 °C to 85 °C operating temperature and RoHS compliant.

Typical Applications

• Interface Bridging and Protocol Conversion — Use the device’s large I/O count and flexible I/O buffer options to implement glue logic and protocol bridges between subsystems.
• Control and System Supervision — Deploy the FPGA for board-level control, sequencing and peripheral management leveraging on-chip logic and memory resources.
• User Interface and Peripheral Aggregation — Aggregate and manage multiple input/output peripherals, displays and buttons with available I/O and embedded resources.
• Embedded Sequencing and Timing — Implement timing-critical logic using embedded PLLs and clocking resources described in the MachXO3 family documentation.

Unique Advantages

• High Logic Capacity in a Compact Package: 9,400 logic elements in a 400-LFBGA reduce board area compared with multiple discrete devices.
• Wide I/O Availability: 335 I/Os enable consolidation of multiple interface functions into a single device, lowering BOM complexity.
• On-chip RAM for Local Storage: Approximately 0.44 Mbits of embedded memory supports FIFOs, buffering and small data-store needs without external RAM.
• Flexible Supply Range: 2.375 V to 3.465 V supply compatibility eases integration with common system rails.
• Commercial Temperature and RoHS Compliance: Designed for 0 °C to 85 °C operation and RoHS compliant for standard commercial applications.
• Pre-engineered Family Features: MachXO3 family architecture provides non‑volatile configuration, hardened peripheral IP and configurable I/O structures to accelerate design development.

Why Choose LCMXO3L-9400C-6BG400C?

The LCMXO3L-9400C-6BG400C positions itself as a flexible, non-volatile FPGA option for commercial system designs that require significant I/O, moderate logic density and embedded memory in a compact BGA package. Its MachXO3 family architecture brings pre-engineered I/O and system-level features that simplify integration and shorten design cycles.

This device is well suited to engineers and procurement teams building board-level control, interface aggregation and glue-logic solutions where consolidation, compact packaging and RoHS compliance are priorities. The combination of logic density, I/O count and on-chip RAM provides a balanced platform for achieving scalable, maintainable designs backed by Lattice Semiconductor’s MachXO3 documentation and family support.

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