LCMXO3L-4300E-5MG121I

The LCMXO3L-4300E-5MG121I is a MachXO3 family FPGA from Lattice Semiconductor Corporation. It combines 4,320 logic elements with approximately 94,208 bits of embedded RAM and 100 I/O pins in a compact 121-ball VFBGA/CSPBGA package for flexible system integration.

Designed for industrial-temperature operation (−40 °C to 100 °C) and low-voltage systems (1.14 V to 1.26 V), this device targets applications that require non-volatile, multi-time programmable logic with on-chip configuration and hardened peripheral IP.

Key Features

• Core & Logic  4,320 logic elements provide a programmable fabric for glue logic, control functions, and custom digital processing within the MachXO3 architecture.
• Embedded Memory  Approximately 94,208 bits of on-chip RAM support local buffering, state storage, and small data structures.
• I/O and Interfaces  100 configurable I/O pins and MachXO3 family I/O features including pre‑engineered source-synchronous support and flexible I/O buffering enable diverse interface requirements.
• Clocking and Timing  Flexible on-chip clocking resources including sysCLOCK PLLs (documented in the MachXO3 family datasheet) support varied timing domains and clock management.
• Configuration and Reliability  Non-volatile, multi-time programmable configuration with TransFR reconfiguration and IEEE 1149.1-compatible boundary scan testability as described in the family datasheet.
• Hardened IP Functions  Embedded hardened IP blocks such as I2C, SPI, and timer/counter cores (listed in the datasheet) reduce design integration effort for common peripherals.
• Power and Package  Low-voltage operation (1.14 V–1.26 V) in a surface-mount 121-VFBGA / 121-CSFBGA (6×6) package supports compact board layouts and efficient power delivery.
• Industrial Temperature Range  Rated for −40 °C to 100 °C suitable for industrial environments; RoHS compliant.

Typical Applications

• Embedded control and glue logic  Use the 4,320 logic elements and 100 I/Os to consolidate discrete logic, sequencing, and peripheral control into a single programmable device.
• Interface bridging and protocol adaptation  Flexible I/O and hardened serial IP cores simplify integration between differing bus standards and sensors or peripherals.
• Industrial monitoring and control  Industrial temperature rating and low-voltage operation allow deployment in factory automation, instrumentation, and industrial I/O modules.
• Peripheral management and user interface  On-chip RAM, timers, and configurable I/O support local buffering, debounce/timing tasks, and display or input management.

Unique Advantages

• Highly integrated programmable fabric  Combines logic elements, embedded RAM, and hardened peripheral IP to reduce external components and simplify PCB design.
• Non-volatile, reprogrammable configuration  Multi-time programmable configuration lets you iterate designs and field-update logic without additional configuration memory.
• Industrial robustness  Specified for −40 °C to 100 °C operation to meet demanding environmental requirements in industrial systems.
• Compact, surface-mount packaging  121-ball VFBGA/CSPBGA package enables space-constrained board layouts while providing 100 I/Os.
• Low-voltage operation  Narrow supply window (1.14 V–1.26 V) suitable for systems optimized for low-voltage digital rails.
• Built-in configuration and test support  Includes boundary-scan testability and documented configuration options to aid manufacturing test and in‑system configuration strategies.

Why Choose LCMXO3L-4300E-5MG121I?

The LCMXO3L-4300E-5MG121I positions itself as a flexible, industrial-temperature FPGA solution for designers who need a compact, non-volatile programmable device with moderate logic density and a generous set of I/O. Its MachXO3 family architecture consolidates common system glue logic, peripheral control, and interface bridging into a single device, reducing BOM and board complexity.

This part is suited to engineers building robust embedded systems, industrial controllers, and interface modules who value on-chip hardened IP, flexible clocking, and boundary-scan testability. The combination of logic resources, embedded RAM, and industrial-grade thermal range delivers long-term value through adaptability and in-field reconfigurability.

Request a quote or submit an inquiry for pricing and availability of the LCMXO3L-4300E-5MG121I. Our team will provide lead-time and ordering information to support your design planning.