What this Tiva C part brings to the board
It packs 256 KB of Flash, 32 KB of RAM, and 2 KB of on-chip EEPROM — enough to run a modest motor-control algorithm or a USB-hosted sensor hub without external memory.
80 MHz Cortex-M4F — what the clock buys you
The 80 MHz core with an FPU means this part can run a PID loop with floating-point coefficients at servo-loop rates without a separate DSP or FPGA. The 24-channel 12-bit ADC samples simultaneously on paired channels — useful for three-phase current sensing in a motor drive where you need two phase currents captured at the same instant.