LCMXO3L-9400C-5BG400I

The LCMXO3L-9400C-5BG400I is a MachXO3 family FPGA from Lattice Semiconductor, offered in a 400-pin LFBGA/CABGA package for surface-mount assembly. The device delivers 9,400 logic elements, 335 user I/Os and 442,368 bits of embedded RAM, making it suitable for industrial-grade system control, interface bridging, and glue-logic functions that require non-volatile, reprogrammable logic.

Built on the MachXO3 architecture, the device incorporates flexible on-chip clocking, programmable I/O buffer options, hardened peripheral IP and multi-time non-volatile configuration features noted in the MachXO3 family datasheet, providing integration and system-level flexibility for embedded designs.

Key Features

• Core Logic 9,400 logic elements to implement glue logic, state machines and custom control functions.
• Embedded Memory 442,368 bits of on-chip RAM (≈0.44 Mbits) for FIFOs, buffers and small data stores.
• I/O Density & Flexibility 335 user I/Os with configurable I/O buffer options and pre‑engineered source‑synchronous I/O capabilities described in the MachXO3 family datasheet.
• Non‑volatile, Multi‑time Programmable Configuration MachXO3 family supports non-volatile, multi-time programmable configuration and TransFR reconfiguration methods (family-level feature).
• Clocking and Timing Flexible on-chip clocking including sysCLOCK PLLs for phase-locked loop clock management (family-level feature).
• Embedded Hardened IP Family documentation lists hardened I²C and SPI IP cores, timers/counters, and other embedded functions to reduce integration effort.
• Package and Mounting 400-LFBGA (supplier device package 400-CABGA, 17×17) in a surface-mount form factor suitable for compact board layouts.
• Power and Temperature Supply voltage range 2.375 V to 3.465 V. Industrial operating temperature range −40 °C to 100 °C.
• Regulatory RoHS compliant.
• System-Level Support Family datasheet highlights configuration and testing support including IEEE 1149.1-compliant boundary scan testability and user flash memory (UFM) for system data storage.

Typical Applications

• Industrial Control Implement custom control logic, state machines and interface glue in industrial equipment using the device’s industrial temperature rating and flexible I/O.
• Interface Bridging and Protocol Conversion Use the device’s high I/O count and family-level pre‑engineered source-synchronous I/O to bridge between disparate interfaces and perform protocol translation.
• Embedded System Glue Logic Replace discrete logic and small CPLDs with a single, reprogrammable device to consolidate reset, power sequencing, and peripheral control.

Unique Advantages

• High Logic Capacity: 9,400 logic elements provide room for complex glue logic and control functions without external FPGA escalation.
• Substantial On‑Chip RAM: 442,368 bits of embedded RAM (≈0.44 Mbits) reduce the need for external buffer memory in many control and interface tasks.
• Large, Flexible I/O Count: 335 user I/Os support high pin-count interfaces and simplify board-level routing by keeping signals on-chip.
• Industrial‑Grade Operating Range: −40 °C to 100 °C specification supports deployment in demanding environments where extended temperature operation is required.
• Family-Level Integration Features: On-chip PLLs, hardened I²C/SPI cores, timers and UFM from the MachXO3 family documentation reduce design time and BOM complexity.
• Compact Surface-Mount Package: 400-LFBGA / 400-CABGA (17×17) enables high-density board designs while maintaining a large I/O count.

Why Choose LCMXO3L-9400C-5BG400I?

The LCMXO3L-9400C-5BG400I positions itself as a versatile, industrial-grade MachXO3 family FPGA well suited for engineers needing a compact, reprogrammable device with significant logic, on-chip RAM and a high I/O count. Its family-level features—non-volatile configuration, flexible clocking and hardened peripheral IP—help simplify system integration and lower development overhead.

This device is ideal for embedded designers and system integrators building industrial control, interface bridging or glue‑logic solutions that benefit from reprogrammability, integrated memory and broad I/O capability, while operating across a wide supply and temperature range.

Request a quote or submit an inquiry today to evaluate the LCMXO3L-9400C-5BG400I for your next design.