LCMXO3LF-4300E-5MG256C

The LCMXO3LF-4300E-5MG256C is a MachXO3 field programmable gate array (FPGA) in a 256-ball VFBGA/CSPBGA package. It combines a flexible architecture with on-chip memory and a broad I/O count to support control, glue-logic and system integration functions in commercial electronic designs.

With 4,320 logic elements, approximately 94 Kbits of embedded RAM and 206 I/Os, this device targets applications that require reprogrammable logic, embedded peripherals and compact package options while operating from a 1.14–1.26 V supply over 0 °C to 85 °C.

Key Features

• Core Logic — 4,320 logic elements provide reprogrammable logic resources suitable for control and interface tasks.
• Embedded Memory — Approximately 94 Kbits (94,208 bits) of on-chip RAM for data buffering, small FIFOs and state storage.
• High I/O Count — 206 general-purpose I/Os to support multiple interfaces, sensors and external peripherals.
• Configurable Clocking — On-chip clocking architecture including PLLs and an on-chip oscillator referenced in the MachXO3 family documentation to support flexible timing topologies.
• Hardened System IP — Family-level embedded IP described in the datasheet includes hardened I²C and SPI cores as well as timer/counter blocks and user flash memory (UFM) for system functions.
• Non-volatile, Reprogrammable — MachXO3 family devices are described as non-volatile and multi-time programmable, enabling in-field updates and iterative development.
• Package Options — Supplied in a 256-VFBGA / CSPBGA package; supplier device package specified as 256-CSFBGA (9x9) for space-efficient board integration.
• Power and Environmental — Operates from a 1.14 V to 1.26 V supply and rated for commercial-grade temperatures of 0 °C to 85 °C; RoHS compliant.

Typical Applications

• Board-level Glue Logic — Implement protocol adaptation, address decoding and bus bridging using the device’s logic elements and high I/O density.
• Sensor and Peripheral Aggregation — Aggregate and preprocess signals from multiple sensors or peripherals leveraging the large I/O count and embedded memory for buffering.
• User Interface Control — Drive and manage displays, buttons and LEDs while combining timers, SPI/I²C peripherals and programmable logic for responsive UI behavior.
• Embedded System Integration — Integrate custom interfaces and housekeeping functions to reduce BOM and centralize control in compact systems.

Unique Advantages

• Balanced Logic and Memory: 4,320 logic elements paired with ~94 Kbits of embedded RAM provide a practical balance for control-oriented designs without external memory.
• High I/O Connectivity: 206 I/Os allow consolidation of multiple interfaces and peripherals onto a single device, simplifying board routing and lowering component count.
• Non-volatile, Reprogrammable: Multi-time programmable, non-volatile architecture supports firmware updates and iterative feature development in the field.
• Hardened Peripheral IP: Built-in I²C, SPI and timer/counter blocks reduce the need to implement these functions in fabric, saving logic resources.
• Compact Packaging: 256-ball VFBGA/CSPBGA (256-CSFBGA 9x9) packaging enables designs with constrained board area to maintain a small footprint.
• Commercial Temperature Range: Rated for 0 °C to 85 °C, suitable for a wide range of indoor and controlled-environment applications.

Why Choose LCMXO3LF-4300E-5MG256C?

The LCMXO3LF-4300E-5MG256C positions itself as a practical, integrated FPGA solution for designers seeking to consolidate control, interface and peripheral logic into a single reprogrammable device. Its combination of 4,320 logic elements, substantial I/O capacity and on-chip memory supports flexible system architectures while simplifying board-level integration thanks to compact 256-ball BGA packaging.

This device is well suited to teams focused on rapid development cycles, in-field updates and systems where reducing BOM and board complexity matter. The family-level documentation highlights on-chip clocking, hardened IP and non-volatile configuration capabilities that contribute to long-term design scalability and maintainability.

Request a quote or submit a pricing inquiry to check availability, lead times and to discuss how the LCMXO3LF-4300E-5MG256C can fit into your next design.