LCMXO3L-9400E-5BG484I

The LCMXO3L-9400E-5BG484I is a MachXO3 family Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation designed for industrial-grade embedded systems. It provides a balanced combination of programmable fabric, on-chip memory and high I/O density for control, interfacing and system integration tasks.

Built for applications that require non-volatile, reprogrammable logic with industrial temperature capability, this device offers 9,400 logic elements, approximately 0.44 Mbits of embedded memory and 384 general-purpose I/O pins in a 484-LFBGA package.

Key Features

• Programmable Logic Core  9,400 logic elements to implement custom logic, control functions and glue logic within embedded systems.
• Embedded Memory  Approximately 0.44 Mbits (442,368 bits) of on-chip RAM for buffering, FIFOs and small data structures.
• High I/O Density  384 I/O pins enable wide peripheral interfacing, sensor aggregation and parallel bus support without external expansion.
• Industrial Operating Range  Rated for operation from −40 °C to 100 °C, suitable for industrial environments requiring extended temperature tolerance.
• Low-Voltage Core  Core supply range from 1.14 V to 1.26 V to match low-voltage system architectures.
• Package and Mounting  Surface-mount 484-LFBGA package (supplier device package listed as 484-CABGA (19x19)), supporting compact PCB implementations.
• Non-volatile, Multi-time Programmable  MachXO3 family features include non-volatile, multi-time programmable configuration for persistent designs and field updates.
• Embedded System Features  Family-level documentation lists on-chip PLLs, programmable I/O buffers, on-chip oscillator and embedded hardened IP functions (I²C, SPI and timers referenced in the datasheet) to simplify system design.
• Compliance  RoHS compliant for regulatory and manufacturing alignment.

Typical Applications

• Industrial Control  Use the device for machine control, PLC interfacing and sensor aggregation where industrial temperature range and high I/O count are required.
• System Glue Logic  Implement bus bridging, protocol adaptation and glue logic between subsystems using the FPGA fabric and plentiful I/Os.
• User Interface and I/O Expansion  Drive and monitor panels, keypads and large I/O arrays leveraging the device’s high pin count and embedded memory for buffering.
• Embedded Prototyping and Feature Integration  Integrate peripheral functions and small acceleration blocks on-chip to reduce BOM and simplify PCB routing.

Unique Advantages

• High I/O Capacity:  384 I/Os let you connect many peripherals and signals directly to the FPGA, minimizing external I/O expanders.
• Balanced Logic and Memory:  9,400 logic elements combined with approximately 0.44 Mbits of embedded RAM supports mid-density control, buffering and processing tasks without external memory.
• Industrial Reliability:  Specified −40 °C to 100 °C operating range and industrial grade designation make it suitable for harsher environments.
• Compact Surface-Mount Packaging:  484-LFBGA (supplier 484-CABGA (19x19)) reduces PCB area while delivering high pin count for complex designs.
• Low-Voltage Core Operation:  1.14 V to 1.26 V supply range aligns with modern low-voltage system designs.
• Built on MachXO3 Family Capabilities:  Family-level features such as programmable I/O, on-chip oscillators, PLLs and hardened IP blocks simplify system-level design and reduce external components.

Why Choose LCMXO3L-9400E-5BG484I?

The LCMXO3L-9400E-5BG484I positions itself as a practical, industrial-grade FPGA choice for designs that need a solid mix of logic capacity, embedded memory and substantial I/O in a compact package. Its MachXO3 family attributes—non-volatile, reprogrammable configuration and integrated system utilities—help reduce BOM complexity while enabling in-field updates and flexible deployment.

This device is well suited to engineers developing industrial control systems, interface bridges and mid-density embedded platforms that require reliable operation across a wide temperature range and direct access to many I/O lines. Backed by Lattice Semiconductor Corporation documentation for the MachXO3 family, it provides a clear, verifiable specification set for procurement and design planning.

Request a quote or submit a pricing and availability inquiry today to evaluate the LCMXO3L-9400E-5BG484I for your next embedded design.