LCMXO3LF-4300C-5BG400C

The LCMXO3LF-4300C-5BG400C is a MachXO3 family FPGA offering non-volatile, multi-time programmable logic in a compact 400-LFBGA package. It provides a balanced combination of logic resources, I/O density, embedded memory and on-chip peripherals targeted at commercial embedded system designs.

With 4,320 logic elements, approximately 94 kbits of embedded RAM, and 335 I/O, this device is suited for applications that require flexible I/O interfacing, on-chip memory buffering, and field reconfiguration using features such as TransFR reconfiguration and integrated configuration memory.

Key Features

• Core Logic  4,320 logic elements for implementing glue logic, control state machines and custom datapaths.
• Embedded Memory  Approximately 94 kbits of on-chip RAM (94,208 bits) with sysMEM block support for single/dual-port and FIFO modes.
• I/O and Packaging  335 I/O pins in a surface-mount 400-LFBGA package; supplier package listed as 400-CABGA (17x17).
• Power and Temperature  Supported supply range from 2.375 V to 3.465 V and commercial operating temperature range 0 °C to 85 °C.
• Non-volatile, Multi-time Programmable Configuration  Built-in non-volatile configuration enables persistent logic without external configuration memory and supports multi-time programming.
• Reconfiguration and System Support  TransFR reconfiguration and enhanced system-level support for in-system updates and flexible deployment.
• On-chip Clocking and PLLs  Flexible on-chip clocking architecture including sysCLOCK Phase Locked Loops for local clock management.
• Embedded Hardened IP  Includes hardened IP functions documented in the MachXO3 family data sheet such as I2C and SPI IP cores, timer/counter, and an on-chip oscillator.
• System and Testability  Features for device configuration, IEEE 1149.1-compliant boundary scan testability and user flash memory (UFM) for system data storage.
• Compliance  RoHS compliant for environmental regulatory conformity.

Typical Applications

• Interface Bridging and I/O Expansion  High I/O count and flexible I/O buffering make the device suitable for bridging between disparate interfaces or expanding system I/O.
• System Control and Glue Logic  Logic density and integrated peripherals support control functions, state machines and board-level glue logic in commercial embedded systems.
• On-chip Data Buffering and FIFO Handling  sysMEM block RAM with FIFO modes enables temporary buffering and data alignment tasks within data paths.
• Field Reconfiguration and System Updates  Non-volatile configuration and TransFR reconfiguration enable in-system updates and flexible deployment scenarios.

Unique Advantages

• Balanced Integration: Combines 4,320 logic elements with approximately 94 kbits of embedded RAM and 335 I/O to reduce external components and simplify board design.
• Persistent, Reprogrammable Configuration: Non-volatile, multi-time programmable configuration plus TransFR reconfiguration allows controlled in-field updates without external configuration flash.
• On-chip Hardened IP: Hardened I2C, SPI, timers and an on-chip oscillator reduce development time for common system functions.
• Flexible Clocking: sysCLOCK PLLs and on-chip clock resources provide local clock management options for diverse timing requirements.
• Commercial Temperature and Broad Supply Range: Operates across a 2.375 V to 3.465 V supply range and 0 °C to 85 °C, matching common commercial embedded environment requirements.
• Compact, Surface-Mount Packaging: 400-LFBGA / 400-CABGA footprint provides high density in a compact board area for space-constrained designs.

Why Choose LCMXO3LF-4300C-5BG400C?

As a member of the MachXO3 family, the LCMXO3LF-4300C-5BG400C delivers a combination of reprogrammable non-volatile logic, embedded memory and a rich set of on-chip peripherals tailored for commercial embedded designs. Its 4,320 logic elements and 335 I/O support complex glue logic and interface tasks while minimizing external components.

This device is well suited to designers who need compact packaging, flexible on-chip clocking and reconfiguration capabilities for in-system updates. The MachXO3 family architecture and documented features provide a predictable platform for building scalable and reconfigurable commercial applications.

Request a quote or submit a quotation request to receive pricing and availability for the LCMXO3LF-4300C-5BG400C.