The LM3S101-IGZ20-C2 is a high-performance microcontroller from Texas Instruments, a leading global semiconductor company.

• Processor Core: 32-bit ARM Cortex-M3 processor core
• Frequency: 20 MHz
• Flash Memory: 8KB of single-cycle flash memory
• SRAM: 1KB of SRAM
• Reset: Integrated power-on reset and brown-out reset
• Timer: Watchdog timer
• DMA: 16-channel direct memory access (DMA)
• Timer: 24-bit systick timer, Two 32-bit timers
• Interfaces: I2C, SPI, and UART interfaces
• GPIO: 11 GPIO (General Purpose Input/Output) pins
• Package: 48-pin LQFP (Low Profile Quad Flat Package)
• Operating Temperature: -40 to 85 degrees Celsius