The LM3S9997-IQC80-C3 is an advanced microcontroller unit (MCU) from Texas Instruments, a renowned name in the field of semiconductors and integrated circuits.

• Processor: 32-bit ARM Cortex-M3 processor core
• Clock Speed: Up to 50 MHz
• Flash Memory: 256KB
• SRAM: 64KB
• Modules: Two Synchronous Serial Interface (SSI) modules, two Inter-Integrated Circuit (I2C) modules, and three Universal Asynchronous Receiver/Transmitter (UART) modules
• ADCs: Two 1Msps, 12-bit Analog to Digital Converters (ADCs)
• Ethernet: Integrated Ethernet MAC and PHY, supporting 10/100 Mbps transfer rates
• Voltage Range: 3.0V to 3.6V
• Temperature Range: -40°C to 85°C
• Package: 100-pin LQFP package