LCMXO3L-4300C-6BG400I

Product Overview

The Lattice Semiconductor Corporation MachXO3 LCMXO3L-4300C-6BG400I is a field programmable gate array in a 400-CABGA (17x17) package. It provides 335 I/O pins, 4320 logic elements or cells, 540 LABs or CLBs, and 94208 total RAM bits for embedded logic integration. The device operates from a 2.375 V to 3.465 V supply and is specified for a junction temperature range of -40°C to 100°C. Surface-mount packaging and a high I/O count make it suitable for designs that require reconfigurable control logic, peripheral interfacing, and compact board-level integration.

Key Features

• MachXO3 FPGA architecture with 4320 logic elements or cells and 540 LABs or CLBs.
• 335 I/O pins support broad peripheral and bus connectivity.
• 94208 total RAM bits provide embedded storage for logic and buffering.
• 2.375 V to 3.465 V supply voltage range.
• 400-CABGA (17x17) surface-mount package with -40°C to 100°C (TJ) operating range.

Applications

• Embedded control logic and state-machine implementation in system boards.
• Hardware interface adaptation between processors, sensors, and peripheral buses.
• Reconfigurable coprocessor functions for data formatting and timing control.
• Compact I/O expansion for designs using the 400-CABGA package.
• Prototyping and logic integration in embedded hardware platforms.

Design & Procurement Notes

Designers should plan for a 400-CABGA (17x17) surface-mount layout and verify that the available board area, routing density, and thermal path are compatible with the 335 I/O count and junction temperature range of -40°C to 100°C. The 2.375 V to 3.465 V supply range should be checked against the system power architecture. The 4320 logic elements, 540 LABs or CLBs, and 94208 RAM bits define the available logic and storage budget, so resource estimates should include I/O buffering, state machines, and any embedded RAM usage. Procurement should confirm package and operating temperature requirements for the target board environment.