The Texas Instruments LM3S1918-IQC50-A2 is a high-performance microcontroller from Texas Instruments, a renowned global semiconductor company that designs and manufactures analog ICs and embedded processors.

• Operating Frequency: 50 MHz
• Processor Core: ARM Cortex-M3 processor
• Flash Memory: 256KB
• SRAM: 64KB
• Peripheral Interfaces: two I2C interfaces, three SPI interfaces, and three UART interfaces
• Networking: integrated Ethernet MAC and PHY
• System Control Features: watchdog timer, a brown-out reset, and a power-on reset
• ADC: 10-bit ADC
• PWM: 16-bit PWM
• Package: compact 100-pin LQFP package
• Operating Temperature Range: -40°C to 85°C