LCMXO3L-4300C-6BG256I

The LCMXO3L-4300C-6BG256I is a MachXO3 family field programmable gate array (FPGA) IC from Lattice Semiconductor Corporation. It provides a compact, non-volatile programmable fabric with integrated memory and hardened peripheral IP suitable for system-level control and flexible I/O interfacing.

With 4,320 logic elements, approximately 94 kbits of embedded RAM, and 206 user I/O pins in a 256-LFBGA surface-mount package, this device targets industrial designs that require dense I/O, on-chip memory, and reliable operation across an extended temperature range.

Key Features

• Logic Fabric Approximately 4,320 logic elements enabling custom logic implementation and glue-logic functions.
• Embedded Memory Approximately 94,208 bits of on-chip RAM for local buffering, state storage, and small FIFOs.
• I/O Density & Flexibility 206 user I/O pins with the MachXO3 family’s flexible I/O buffering and source-synchronous options to support a variety of interface needs.
• On-chip Hardened IP Embedded hardened modules referenced in the MachXO3 family data (I2C, SPI, timers/counters, user flash memory) simplify common system functions and reduce external components.
• Non-volatile, Multi-time Programmable Configuration MachXO3 family features include non-volatile, reprogrammable configuration for field updates and in-system customization.
• Clocking & Timing Flexible on-chip clocking resources (PLLs and oscillator functions described in the family datasheet) to support system timing and source-synchronous interfaces.
• Power & Voltage Single-supply operation across a 2.375 V to 3.465 V range for compatibility with a variety of system power rails.
• Package & Mounting 256-LFBGA package (supplier device package: 256-CABGA 14×14) in a surface-mount form factor for compact board designs.
• Industrial Grade & Temperature Range Industrial grade device rated for operation from -40 °C to 100 °C, suitable for industrial and rugged applications.
• Regulatory Compliance RoHS compliant.

Typical Applications

• Industrial Control — Leverage the industrial temperature rating, on-chip timers, and embedded memory for system control, sequencing, and monitoring functions.
• Interface Bridging and Protocol Translation — Use the flexible I/O and hardened SPI/I2C IP to implement interface conversion and protocol glue between subsystems.
• Peripheral and UI Control — Implement user interface logic, peripheral management, and local control functions using the logic fabric and user flash memory.
• Embedded System Glue Logic — Replace discrete logic with programmable on-chip logic and memory to reduce BOM and simplify board routing.

Unique Advantages

• High I/O Count: 206 user I/O pins support dense connectivity and direct interfacing to multiple peripherals or buses.
• Integrated Memory: Approximately 94 kbits of embedded RAM reduces reliance on external memory for small buffers and FIFOs.
• Non-volatile Configuration: Multi-time programmable, non-volatile configuration lets designs retain programmed behavior without an external configuration memory.
• Hardened Peripheral IP: Built-in IP blocks (I2C, SPI, timers/counters, UFM) simplify common interfaces and reduce external component count.
• Industrial Reliability: Rated for -40 °C to 100 °C and supplied in a compact 256-LFBGA surface-mount package for harsh-environment applications.
• Flexible Power Supply Range: Operates from 2.375 V to 3.465 V to match a range of system power rails.

Why Choose LCMXO3L-4300C-6BG256I?

The LCMXO3L-4300C-6BG256I combines a practical balance of logic capacity, embedded RAM, and a high I/O count in a compact surface-mount 256-LFBGA package. As a member of the MachXO3 family, it provides on-chip hardened IP, flexible clocking, and non-volatile configuration—delivering integration that can reduce BOM and simplify board-level design.

This device is well suited to engineers and designers building industrial systems and embedded products that need reliable operation across an extended temperature range, flexible I/O interfacing, and in-system reprogrammability. The combination of integrated memory, peripheral IP, and a wide voltage range offers a scalable solution for mid-density programmable logic needs.

Request a quote or submit a procurement inquiry to evaluate the LCMXO3L-4300C-6BG256I for your next design.