LCMXO3LF-4300C-6BG324I

The LCMXO3LF-4300C-6BG324I is a MachXO3 family FPGA offering a flexible, non-volatile programmable fabric in a compact 324-LFBGA surface-mount package. It provides 4,320 logic elements, 94,208 bits of on-chip RAM, and 279 programmable I/O pins, making it suited for industrial designs that require configurable logic, high I/O density, and robust operating conditions.

Family-level features described in the MachXO3 datasheet include flexible architecture, advanced packaging, source-synchronous I/O support, on-chip clocking and PLLs, non-volatile multi-time programmable configuration, and embedded hardened IP cores for common peripherals and control functions.

Key Features

• Logic Capacity — 4,320 logic elements for implementing glue logic, control FSMs, and moderate-complexity custom logic functions.
• Embedded Memory — 94,208 total RAM bits (approximately 0.094 Mbits) to support buffering, small FIFOs, and localized data storage.
• High I/O Count — 279 programmable I/O pins enabling broad peripheral and bus connectivity on a single device.
• Package & Mounting — 324-LFBGA (supplier package: 324-CABGA, 15×15) surface-mount package for space-efficient board integration.
• Power Supply Range — Supports a supply voltage range of 2.375 V to 3.465 V to accommodate common board power rails.
• Industrial Temperature Rating — Rated for operation from −40 °C to 100 °C for reliable performance in industrial environments.
• Configuration & System Support — MachXO3 family features include non-volatile, multi-time programmable configuration, TransFR reconfiguration, on-chip oscillator, and embedded IP such as I²C and SPI cores (as described in the family datasheet).
• Standards & Compliance — RoHS compliant to support environmentally regulated manufacturing processes.

Unique Advantages

• High I/O Density: 279 I/Os reduce the need for external I/O expanders and simplify board-level routing for I/O-intensive designs.
• Integrated Memory & Logic: 4,320 logic elements together with 94,208 bits of embedded RAM enable compact implementation of control, buffering, and protocol handling on-chip.
• Industrial Reliability: Rated for −40 °C to 100 °C operation to meet the thermal demands of industrial control and automation systems.
• Flexible Voltage Support: Broad 2.375 V–3.465 V supply range simplifies integration with common system rails and mixed-voltage designs.
• Compact Packaging: 324-LFBGA (15×15 CABGA) offers a balance of density and board real estate for space-constrained applications.
• Reduced BOM and Faster Time-to-Market: Family-level embedded IP and non-volatile configuration reduce external component count and accelerate system development (per MachXO3 family datasheet).

Why Choose LCMXO3LF-4300C-6BG324I?

The LCMXO3LF-4300C-6BG324I positions itself as a flexible, industrial-grade FPGA option for designs that need substantial I/O, modest logic capacity, and on-chip RAM in a compact package. Its supported supply range and extended operating temperature make it appropriate for industrial and embedded systems requiring reliable, reprogrammable logic.

Engineers seeking a solution that combines configurable logic, embedded memory, and family-level system features (non-volatile configuration, on-chip oscillator, hardened peripheral IP) will find this device useful for consolidating functions, reducing external components, and streamlining board design and manufacturing.

Request a quote or submit an inquiry to initiate procurement or evaluation of the LCMXO3LF-4300C-6BG324I. Our team can provide pricing, availability, and support for your design requirements.