LCMXO3LF-4300C-5BG400C: Comprehensive Guide to Lattice MachXO3 FPGA – Ultra-Low Power, High I/O Density Programmable Logic Device

In the fast-evolving world of embedded systems and edge computing, the LCMXO3LF-4300C-5BG400C is a standout FPGA from Lattice Semiconductor's MachXO3 series. Renowned for its ultra-low power consumption, lowest cost per I/O, and high I/O density, it's perfectly suited for interface bridging, I/O expansion, and control applications. If you're looking for a reliable MachXO3 FPGA or low-density low-power FPGA, this model is an excellent choice. This guide covers the LCMXO3LF-4300C-5BG400C specifications, features, applications, and purchasing options to help engineers and buyers make confident decisions.

What is the LCMXO3LF-4300C-5BG400C?

The LCMXO3LF-4300C-5BG400C is a field-programmable gate array (FPGA) in the Lattice MachXO3LF series, built on a 65nm non-volatile process with integrated Flash configuration memory. It features 4,320 lookup tables (LUTs), approximately 92 Kb of embedded memory (94,208 bits), and hardened peripherals like I2C, SPI, and timers—ideal for instant-on, low-power mid-density designs.

Packaged in a 400-pin caBGA (fine-pitch ball grid array) for compact, high-density PCB layouts, the C5 suffix denotes commercial temperature range (0°C to 85°C) and speed grade 5 for reliable performance in consumer and industrial settings.

Key Specifications

• Logic Elements (LUTs): 4,320
• Embedded Memory: 92 Kb (EBR + Distributed RAM)
• User I/O Pins: 335
• Hardened Peripherals: I2C, SPI, Timer/Counter
• User Flash Memory (UFM): Supported (LF variant)
• PLLs: For source-synchronous I/O
• Package: 400-caBGA
• Power Consumption: Industry-leading ultra-low static and dynamic power
• Temperature Range: Commercial (0°C to 85°C)

The MachXO3LF series uses non-volatile configuration for dual-boot and hot-swap support, with static power in the microwatt range—far superior to competitors.

Features and Advantages of the MachXO3 Series

The Lattice MachXO3 series targets control PLDs, interface bridging, and I/O expansion:

• Ultra-Low Power: Microwatt static power, perfect for battery-powered or thermally constrained applications
• Lowest Cost per I/O: High I/O density with exceptional value
• Instant-On Capability: Non-volatile Flash eliminates external configuration chips
• Built-in Hardened IPs: Pre-engineered SPI, I2C, etc., for faster development
• Developer Support: Free Lattice Diamond software for full design flow

  Typical Application Scenarios

  The LCMXO3LF-4300C-5BG400C excels in:

  • Internet of Things (IoT): Edge nodes, sensor fusion, low-power gateways
  • Industrial Automation: Motor control, board management, I/O expansion
  • Consumer Electronics: Interface bridging, protocol conversion
  • Communications and Computing: Server board management, hardware acceleration
  • System Control: Instant-on control, dual-boot configurations

  It provides flexible bridging and control while drastically reducing power and cost.

  How to Buy the LCMXO3LF-4300C-5BG400C

  We stock genuine LCMXO3LF-4300C-5BG400C with ample inventory, fast worldwide shipping, competitive pricing, and bulk discounts. Get an instant quote and secure your supply today:

  Buy LCMXO3LF-4300C-5BG400C Now – Original Lattice FPGA in Stock

  Need a development board (like the MachXO3 Starter Kit) or expert technical support? We offer one-stop solutions for prototyping and production.

  Conclusion: Why Choose the LCMXO3LF-4300C-5BG400C?

  The LCMXO3LF-4300C-5BG400C shines in low-density FPGAs with ultra-low power, high I/O density, and cost efficiency. It's a top pick in the Lattice MachXO3 series for IoT, industrial control, and bridging projects.

  Engineers and developers: Share your experiences, project stories, or tips (like Lattice Diamond optimization or power management) in the comments below! Your insights help the community.

  Searching for LCMXO3LF-4300C-5BG400C, Lattice FPGA, or low-power control PLD? Order now and accelerate your design!

  Keywords: LCMXO3LF-4300C-5BG400C, MachXO3 FPGA, Lattice Semiconductor, low power FPGA, caBGA-400 package, I/O expansion FPGA, IoT FPGA, industrial control PLD, Lattice Diamond, FPGA development board