The LX4F231H5QRFIGA3 is a high-performance microcontroller unit (MCU) manufactured by Texas Instruments, a renowned global semiconductor company that designs and manufactures analog and digital technologies. This product is part of the Stellaris family, known for its advanced connectivity features, high processing power, and efficient energy consumption.

• Processor: ARM Cortex-M4F core with floating-point unit (FPU)
• Operating Frequency: 86 MHz (Note: 86 MHz is mentioned in some product data, but not explicitly stated in the given description)
• Memory: 256KB of Flash memory, 32KB of SRAM
• Peripherals: UART, SPI, I2C, CAN, USB OTG/Host/Device, Ethernet MAC and PHY
• Connectivity: Advanced connectivity features
• Operating Temperature: -40°C to 85°C
• Package: 144-pin LQFP (Low Profile Quad Flat Package)